INFORMATION TECHNOLOGY SYSTEMS

Transcription

1 INFORMATION TECHNOLOGY SYSTEMS Surge Protective Devices for Installations and Equipment 147

2 148

3 Easy Choice upon Interface/Signal 150 Pluggable SPDs for DIN rail mounting 171 Compact SPDs for DIN rail mounting 203 SPDs for LSA Technology 223 SPDs for 19 Technology 239 SPDs for RJ Connection 245 SPDs for BT Jack Connection 257 SPDs for coaxial Connection 259 SPDs for D-SUB Connection 271 SPDs for Terminal Connection 279 Screwable SPDs 287 SPDs for hazardous Areas 291 Accessories 313 Combined Adapters

4 Easy Choice upon Interface / Signal Bus Systems and Measuring and Control Technology Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE ma, 4-20 ma screw terminals (also with HART) screw terminals / screw terminals / spring terminals spring terminals wires / terminals ma (also with HART) acc. to NAMUR recommendation NE 21 or acc. to EN , open-circuit voltage 0.5 kv A-A, 1 kv A-PG screw terminals screw terminals / screw terminals / spring terminals screw terminals screw terminals ADVANT screw terminals screw terminals screw terminals screw terminals spring terminals AS-interface vampire tap Binary signals screw terminals screw terminals screw terminals spring terminals spring terminals spring terminals Bitbus screw terminals screw terminals screw terminals spring terminals

5 Easy Choice upon Interface / Signal Bus Systems and Measuring and Control Technology Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE BLN screw terminals (Building Level Network) screw terminals screw terminals screw terminals CAN Bus screw terminals (Data line only) screw terminals screw terminals spring terminals C Bus (Honeywell) screw terminals screw terminals screw terminals spring terminals Control Net BNC CP Installations Sensor circuit screw terminals / Anode circuit screw terminals / DC Power supply screw terminals V dc Delta Net Peer Bus screw terminals screw terminals screw terminals spring terminals Device Net screw terminals (Data line only) screw terminals screw terminals spring terminals Dupline screw terminals 2 1 Serial No E Bus (Honeywell) screw terminals screw terminals screw terminals

6 Easy Choice upon Interface / Signal Bus Systems and Measuring and Control Technology Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE EIB screw terminals screw terminals wires ET 200 screw terminals screw terminals screw terminals spring terminals Ex (d) circuits wires / ma, NAMUR, HART, PROFIBUS-PA, FF Ex (i) circuits screw terminals ma, NAMUR HART, PROFIBUS-PA, FF screw terminals / spring terminals wires / terminals wires / Ex (i)-rs 485 Fieldbus screw terminals Fieldbus Foundation screw terminals screw terminals screw terminals Fieldbus Foundation screw terminals Ex (i) screw terminals / spring terminals wires / terminals wires / FIPIO/FIPWAY screw terminals screw terminals screw terminals FIP I/O screw terminals screw terminals screw terminals

7 Easy Choice upon Interface / Signal Bus Systems and Measuring and Control Technology Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE FSK screw terminals screw terminals screw terminals spring terminals Genius I/O Bus screw terminals screw terminals screw terminals IEC Bus (RS 485) screw terminals screw terminals screw terminals spring terminals INTERBUS INLINE (I/O) screw terminals screw terminals screw terminals INTERBUS Loop spring terminals Interbus S screw terminals K Bus screw terminals screw terminals screw terminals spring terminals KBR Energy bus screw terminals screw terminals screw terminals spring terminals KNX Bus screw terminals screw terminals wires

8 Easy Choice upon Interface / Signal Bus Systems and Measuring and Control Technology Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE LON TP/XF 78 screw terminals screw terminals screw terminals TP/FTT10 (up to 0.5 A) screw terminals and TP/LPT10 (up to 1 A) screw terminals (up to 1 A) screw terminals (up to 1.7 A) spring terminals TP/FTT 10 screw terminals screw terminals screw terminals LUXMATE Bus screw terminals screw terminals screw terminals M Bus screw terminals screw terminals screw terminals spring terminals Melsec Net 2 BNC MODBUS screw terminals screw terminals screw terminals spring terminals MPI Bus screw terminals screw terminals screw terminals spring terminals

9 Easy Choice upon Interface / Signal Bus Systems and Measuring and Control Technology Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE N1 LAN screw terminals screw terminals screw terminals screw terminals screw terminals BNC spring terminals N2 Bus screw terminals (Johnson Controls, LON, FTT 10) screw terminals screw terminals Optocoupler screw terminals Interface screw terminals screw terminals screw terminals Procontic CS31 (RS 232) screw terminals screw terminals screw terminals Procontic T200 (RS 422) screw terminals screw terminals PROFIBUS-DP/FMS screw terminals screw terminals screw terminals spring terminals D-Sub 9-pole PROFIBUS-DP Ex (i) screw terminals PROFIBUS-PA screw terminals screw terminals screw terminals spring terminals wires / terminals

10 Easy Choice upon Interface / Signal Bus Systems and Measuring and Control Technology Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE PROFIBUS-PA Ex (i) screw terminals screw terminals / spring terminals wires / terminals wires / PROFIBUS screw terminals SIMATIC NET screw terminals screw terminals PSM-EG-RS 422 screw terminals screw terminals PSM-EG-RS 485 screw terminals screw terminals Rackbus (RS 485) screw terminals screw terminals R Bus screw terminals screw terminals screw terminals spring terminals RS 485 screw terminals screw terminals screw terminals screw terminals spring terminals RS 422, V11 screw terminals screw terminals screw terminals screw terminals spring terminals D-Sub 15-pole D-Sub 15-pole

11 Easy Choice upon Interface / Signal Bus Systems and Measuring and Control Technology Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE S Bus screw terminals screw terminals screw terminals spring terminals SafetyBUS p screw terminals screw terminals screw terminals spring terminals SDLC screw terminals screw terminals screw terminals spring terminals SDLS RJ45, screw terminals LSA Securilan LON Bus (LONWORKS Technology Standard Bus based on Echelon) screw terminals screw terminals screw terminals spring terminals SIGMASYS screw terminals (Siemens Fire alarm system) screw terminals screw terminals screw terminals LSA SINEC L1 screw terminals screw terminals screw terminals screw terminals screw terminals

12 Easy Choice upon Interface / Signal Bus Systems and Measuring and Control Technology Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE SINEC L2 screw terminals screw terminals screw terminals spring terminals D-Sub 9-pole SS97 SINIS (RS 232) screw terminals screw terminals screw terminals SUCONET screw terminals screw terminals screw terminals TELEPERM M screw terminals Analogue input screw terminals screw terminals screw terminals screw terminals screw terminals spring terminals spring terminals LSA LSA TELEPERM M screw terminals Binary input/output screw terminals screw terminals spring terminals LSA TELEPERM ME S 100 K screw terminals screw terminals screw terminals spring terminals LSA

13 Easy Choice upon Interface / Signal Bus Systems and Measuring and Control Technology Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE TELEPERM MFM 100 screw terminals screw terminals screw terminals spring terminals TELEPERM M screw terminals Coupling AG S5 ET 100 screw terminals screw terminals spring terminals LSA TELEPERM M screw terminals Relais output screw terminals Temperature screw terminals measurement PT 100, PT 1000 screw terminals Ni 1000, NTC, PTC screw terminals screw terminals spring terminals Temperature screw terminals measuring Ex (i) PT 100, PT 1000, Ni 1000, NTC, PTC TTL screw terminals screw terminals spring terminals D-Sub 25-pole 4, D-Sub 9-pole TTY screw terminals screw terminals screw terminals screw terminals

14 Easy Choice upon Interface / Signal Telecommunications, Telephony Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE ADSL screw terminals screw terminals screw terminals LSA RJ45, LSA 8 x / RJ45, screw terminals wires Combined Protector TAE Datex-P screw terminals screw terminals screw terminals G.703 koax 1.6/5.6 Connector /5.6 Connector G.703 / G.704 insulation piercing connecting devices RJ45, LSA 8 x HDSL screw terminals up to 30 dbm at 600 W screw terminals screw terminals LSA ISDN S 0 screw terminals screw terminals screw terminals LSA RJ RJ45, LSA 8 x / RJ45, screw terminals RJ45, screw terminals wires Combined Protector RJ

15 Easy Choice upon Interface / Signal Telecommunications, Telephony Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE ISDN S 2m / U 2m screw terminals screw terminals screw terminals LSA ISDN U K0 / U P0 screw terminals screw terminals screw terminals spring terminals LSA RJ45, LSA 8 x / RJ45, screw terminals Combined Protector TAE Modem M1 screw terminals screw terminals SHDSL screw terminals screw terminals screw terminals

16 Easy Choice upon Interface / Signal Telecommunications, Telephony Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE Telefony screw terminals System Telefony e.g. Siemens, HICOM screw terminals Alcatel screw terminals spring terminals RJ45, RJ RJ45, RJ RJ RJ LSA LSA wires wires RJ45, insulation piercing connecting devices 8 x / RJ45, insulation piercing connecting devices 8 x / RJ45, insulation piercing connecting devices Combined Protector RJ11, RJ45, TAE 4, 2, / 956 / T-DSL screw terminals screw terminals screw terminals LSA wires RJ45, LSA 8 x / RJ45, screw terminals Combined Protector TAE Universal lightning screw terminals equipotential bonding screw terminals LSA LSA insulation piercing connecting devices insulation piercing connecting devices insulation piercing connecting devices

17 Easy Choice upon Interface / Signal Data Networks Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE Arcnet BNC ATM RJ / RJ45, LSA 8 x / RJ45, LSA 8 x Combined Protector RJ BNC Ethernet 10/100/1000 RJ / RJ45, LSA 8 x / RJ45, LSA 8 x Combined Protector RJ Base T RJ45, screw terminals LSA FDDI, CDDI LSA RJ / RJ45, LSA 8 x / RJ45, LSA 8 x Combined Protector RJ Industrial Ethernet LSA RJ / RJ45, LSA 8 x / RJ45, LSA 8 x Combined Protector RJ Token Ring LSA RJ / RJ45, LSA 8 x / RJ45, LSA 8 x Combined Protector RJ

18 Easy Choice upon Interface / Signal Data Networks Interface/Signal Mounting Connection Protected LifeCheck SPD Class SPD Part No. Page on system lines TYPE V 24 (RS 232 C) screw terminals screw terminals screw terminals spring terminals LSA D-Sub 9-, 25-pole 4, / D-Sub 9-, 25-pole / VG-AnyLAN RJ / RJ45, LSA 8 x / RJ45, LSA 8 x Combined Protector RJ

19 Easy Choice upon Interface / Signal Antenna Systems, Broadband Systems, Transmitting and Receiving Systems, Video Interface/Signal Mounting Connection Protected Frequency SPD Class SPD Part No. Page on system lines range TYPE AMPS, NADAC BNC 1 dc 4 GHz ( MHz) BNC 1 dc 1 GHz N Connector 1 dc 5.8 GHz N Connector 1 dc 2.5 GHz /16 Connector 1 dc MHz /16 Connector MHz N Connector MHz DCS 1800 B162 BNC 1 dc 4 GHz ( MHz) N Connector 1 dc 5.8 GHz N Connector 1 dc 2.5 GHz /16 Connector 1 dc MHz /16 Connector MHz N Connector MHz DCF 77 BNC 1 dc 4 GHz BNC 1 dc 1 GHz GPS ( MHz) BNC 1 dc 4 GHz N Connector 1 dc 5.8 GHz N Connector 1 dc 2.5 GHz /16 Connector 1 dc MHz /16 Connector MHz N Connector MHz GSM 900, GSMR BNC 1 dc 4 GHz ( MHz) BNC 1 dc 1 GHz N Connector 1 dc 5.8 GHz N Connector 1 dc 2.5 GHz /16 Connector 1 dc MHz /16 Connector MHz N Connector MHz

20 Easy Choice upon Interface / Signal Antenna Systems, Broadband Systems, Transmitting and Receiving Systems, Video Interface/Signal Mounting Connection Protected Frequency SPD Class SPD Part No. Page on system lines range TYPE PCS 1900 BNC 1 dc 4 GHz ( MHz) N Connector 1 dc 5.8 GHz N Connector 1 dc 2.5 GHz /16 Connector 1 dc MHz /16 Connector MHz N Connector MHz Radio systems BNC 1 dc 4 GHz BNC 1 dc 1 GHz N Connector 1 dc 5.8 GHz N Connector 1 dc 2.5 GHz /16 Connector 1 dc MHz U Connector 1 dc 300 MHz /16 Connector MHz /16 Connector MHz N Connector MHz TETRA, NMT 450 BNC 1 dc 4 GHz ( MHz) BNC 1 dc 1 GHz N Connector 1 dc 5.8 GHz N Connector 1 dc 2.5 GHz /16 Connector MHz TV F Connector 1 dc MHz F Connector 1 dc 2400 MHz F Connector 1 dc MHz Combined Protector IEC Connector 1 dc 2050 MHz UMTS BNC 1 dc 4 GHz N Connector 1 dc 5.8 GHz N Connector 1 dc 2.5 GHz /16 Connector 1 dc MHz /16 Connector MHz N Connector MHz

21 Easy Choice upon Interface / Signal Antenna Systems, Broadband Systems, Transmitting and Receiving Systems, Video Interface/Signal Mounting Connection Protected Frequency SPD Class SPD Part No. Page on system lines range TYPE WLAN (2.4 GHz band) BNC 1 dc 4 GHz N Connector 1 dc 5.8 GHz WLAN (5 GHz band) N Connector 1 dc 5.8 GHz Video (2-wire) screw terminals 2 dc 100 MHz screw terminals 2 dc 100 MHz RJ45 8 dc 250 MHz / Video (coax) BNC 1 dc 300 MHz

22 SPDs for Information Technology Cate- of Impulse Impulse Minimum quan- Test gory test voltage current tity of impulses for C1 0.5 kv or 0.25 ka or kv, 1.2/50 µs 0.5 ka, 8/20 µs C2 fast rate 2 kv, 4 kv, 1 ka, 2 ka 10 of rise or 10 kv, or 5 ka, 1.2/50 µs 8/20 µs C3 1 kv, 10 A, 25 A kv µs or 100 A, 10/1000 µs Surge arrester D1 high 1 kv 0,5 ka, 1 ka 2 energy or 2,5 ka, *) 10/350 µs General The surge protection components of SPDs have no radioactive isotopes and consist usually of at least one voltage-limiting or voltage-switching device, and sometimes of overcurrent-limiting components as well. SPDs consisting of several stages, must be designed without blind spot, i.e. it has to be ensured that the different protective stages are coordinated to each other. Otherwise, the protective stages will respond only partially and lead to faults within the surge protective device. Selection of SPDs When choosing SPDs, the following aspects must be especially taken into consideration: Protective effect [Yellow/Line SPD class (discharge capacity and protection level)] System parameters (system voltage, nominal current and transmission parameters) Installation environment (design, conditions of connection and approvals) The selection guide according to interface/signal on pages 150 to 167 shall facilitate the choice of the right SPD. Relevant product standard for the SPDs: IEC / EN Low voltage surge protective devices Part 21: Surge protective devices connected to telecommunications and signalling networks Performance requirements and testing methods. Discharge capacity According to IEC / EN , SPDs must be tested with at least one impulse voltage or impulse current as mentioned in the following table, with the indicated number of impulses. Further tests can be performed even with different pulse amplitudes or quantities. The maximum protection level arisen during this or these tests is indicated as voltage protection level U p measured at the output of the device. Category C represents especially disturbing pulses with a steep rate of rise and less energy, opposite to the disturbing pulses of category D, which is supposed to simulate high energy loads due to induced partial lightning curents. The category is also indicated in the technical data of the SPDs both in the description of the discharge capacity (I n,i imp ) and protection level (U p ). *) Lightning current arrester / Combined lightning current and surge arrester Voltage and current impulses (preferred values) for determining the voltage limiting characteristics (based on Table 3 of IEC / EN ) Immunity of terminal devices to be protected Within the scope of the test for electromagnetic compatibility (EMC), electrical and electronic equipment (devices) must have a predefined immunity against conducted pulse interferences (surges). Requirements on the immunity and test constructions are specified in EN Different electromagnetic environmental conditions make different demands on the immunity of the devices. The immunity of a device is linked to the test level applied. For classifying the different immunities of terminal devices, the test levels are subdivided into four different stages. Test level 1 includes the minimum requirements on the immunity of the terminal device. Generally, the test level can be taken from the documentation about the device or requested from its manufacturer. Test levels according to EN Corresponds to charging voltage of the test generator kv 2 1 kv 3 2 kv 4 4 kv Protective effect of SPDs SPDs for IT systems of the Yellow/Line family can limit conducted interferences to safe values to ensure that the immunity of the terminal device is not exceeded. For protecting a terminal device, which has been tested for test level 2, a surge arrester has to be chosen with a letthrough value below the EMC test values of the terminal device: Impulse voltage < 1 kv in combination with a pulse current of a few amperes (in dependence on the interface)

23 The Symbols of Yellow/Line SPD Classes All SPD types of the Yellow/Line family for IT systems are assigned to a Yellow/Line SPD class and marked correspondingly with a symbol in the technical data sheet and on their rating plates. The symbol for the Yellow/Line SPD class connects graphically 3 important characteristics of the SPD and can be one single symbol or a combination of individual symbols: Characteristics Single symbol Explanation Discharge capacity of an SPD (according to categories from IEC / EN ) Protective effect of an SPD (limitation below the test levels according to EN ) A B C D Impulse D1 (10/350 µs), lightning impulse current 2.5 ka/line or 5 ka/total exceeds the discharge capacity of B D Impulse C2 (8/20 µs), increased impulse load 2.5 ka/line or 5 ka/total exceeds the discharge capacity of C D Impulse C1 (8/20 µs), impulse load 0.25 ka/line or 0.5 ka/total exceeds the discharge capacity of D Load < C Required test level of the terminal device: 1 or higher Required test level of the terminal device: 2 or higher Required test level of the terminal device: 3 or higher Energy coordination (to a further Yellow/Line SPD) k Required test level of the terminal device: 4 SPD with decoupling impedance, suitable for coordination with an SPD marked SPD is suitable for coordination with an SPD with decoupling impedance k Examples for energy coordination of SPDs according to Yellow/Line SPD classes: Using a combined lightning current and surge arrester lightning current M immunity test level acc. to EN terminal device Cascading SPDs lightning current H surge Q immunity test level acc. to EN terminal device HQ energy coordination of Yellow/Line devices is independent from cable lengths 169

24 LifeCheck Test Testing SPDs more quickly and easily than ever! Without contacting In a second At low costs Testing an SPD module with RFID system (LifeCheck) Regular testing of installed SPDs Multiple discharges with values beyond the specification of the device affected can overload surge arresters in telecommunications and signalling networks. To ensure a high system reliability, it is therefore recommendable to subject SPDs to systematic tests. 2. Control unit within the SPD: This controls the protective circuit for impermissible overloads by thermal (overheating) or electrical (impulse currents) incidents. The control unit is connected directly with the transponder. If an overload is detected, the affected protection module has to be replaced. IEC Ed. 1.0 [see Table] defines maintenance tests and test intervals for lightning protection systems. The maintenance programme should include the testing of SPDs designed for lightning equipotential bonding: How does LifeCheck work? Transponder Reader Protection level Complete inspection Visual inspection I and II 2 years 1 year III, IV 4 years 2 years This table shall be considered generally a recommendation for lightning protection systems. For individual cases, however, these values can differ from the requirements of critical systems and specific directives (e.g. Regulations of the Nuclear Power Committee (KTA) for Lightning Protection of Nuclear Power Installations). Easy testing with LifeCheck Pluggable SPDs and corresponding test adapters can only be tested in a time-consuming way, as the SPD modules have to be removed, tested and then plugged in again. Moreover, the signal circuit is unprotected during the test. LifeCheck allows for quick and easy SPD testing. Removing the module is no longer required. Being integrated into the SPDs, the RFID system used requires no batteries or power supply. The proper condition of the SPD is constantly controlled. An extreme thermal or electrical load is detected reliably and can be registered with DEHNrecord DRC LC M1 reader in a second and without contacting. Signal before damage The control device of the SPD is designed to generate a signal as soon as the SPD is threatened to be overloaded. This helps to take precautionary measures to avoid standstills within the installation. The control indicator system consists of two operating units: 1. RFID Reader: This consists of a hand-held device with indicator and antenna. The reader transmits energy to the RFID transmission unit (transponder) within the SPD without contacting. This reads out the operating state and displays the same. SPD indication of operating state identification IC In order to provide a simple and clear indication, the LifeCheck circuit within the SPD was designed to ensure that the communication is interrupted whenever an overload has been detected. The actual indication is performed by DEHNrecord DRC LC M1 test device. Summary: RFID communication ok No RFID communication energy data = SPD ok = replace the SPD reader IC power Principle of communication of an SPD with transponder and reader microcontroller communication The LifeCheck circuit within the SPD detects two types of overloads: 1. Thermal overloads If the discharge elements are working in the critical temperature range, thermal fuse elements interrupt the RFID communication permanently. 2. Electrical overloads If construction elements are threatened to be destroyed by peak overloads, the transponder interrupts the communication permanently. Overloaded SPD modules have to be replaced as soon as possible in order not to threaten the availability of the installation

25 BLITZDUCTOR XT LifeCheck Modules PLUGGABLE SPDs FOR DIN RAIL MOUNTING Lightning Current / Combined Lightning Current and Surge Arrester Maximum discharge capacity, requires minimum space (only 3.0 mm per pole) Effective protection for 2-pole, 3-pole or 4-pole interfaces Functional design for safe handling and easy installation Easy maintenance of the SPD modules due to integrated LifeCheck early warning system contactless reading out by DEHNrecord LC test device. For universal use with base part and different SPD modules. Pluggable, 4-pole universal lightning current / combined lightning current and surge arrester for IT systems. The SPD modules with integrated Life- Check allow for contactless and quick testing of the SPDs with DEHNrecord LC. SPD module and base part have to be ordered separately. BLITZDUCTOR XT is a universal pluggable 4-pole lightning current / combined lightning current and surge arrester for DIN rail mounting for maximum requirements on the availability of measuring and control circuits, bus systems, alarm systems and telecommunication systems. If the lightning current arrester BXT ML 4 B 180 assumes the lightning equipotential bonding, a surge arrester of the Yellow/Line product range may be connected downstream as further protective stage, which limits upcoming currents to values bearable for the terminal equipment. The combined lightning current and surge arresters of the BLITZDUCTOR XT series, in contrast, combine the permanently high impulse current discharge capacity of a lightning current arrester with the considerably low protection level of a surge arrester for effective protection of terminal equipment against lightning interferences and surges due to switching operations. LifeCheck makes quick and easy SPD testing possible without removing the module. Being integrated into the SPD modules, LifeCheck controls permanently the operating state of the arrester. Maximum thermal or electrical loads are reliably detected and can be read out in a second by DEHNrecord LC with contactless RFID technology. LifeCheck helps to prevent damage and generates a signal already at upcoming failures of the SPD. The functional design of the device ensures quick and easy exchanging of the SPD module where all relevant protection elements are installed. Comprehensive accessories make BLITZDUCTOR XT especially user-friendly. Elements for easy labelling, earthing of unused lines or for easy testing of lines complete the SPD programme. BLITZDUCTOR XT installed completely. Two-part design with universal base part and application-specific SPD module in especially space-saving design for DIN rail mounting. Universal base part for all surge arrester modules. Optimises storage and favours prewirings and service. No signal interruption when exchanging the modules. BLITZDUCTOR XT Base part Dimension drawing Dimension drawing of BLITZDUCTOR XT base part with plugged-in arrester module; Width: 2/3 mods. (12 mm), suitable for distribution boards with DIN rails. 2 performance categories BXT ML4 B 180: Lightning current arrester module, SPD H with LifeCheck for high partial lightning currents, mostly in combination with surge arresters Q as protection for terminal devices. BCT ML4 B...: Combined lightning current and surge arrester module M with LifeCheck for high partial lightning currents and surges with low limiting protection for terminal equipment

26 BLITZDUCTOR XT LifeCheck Modules Lightning Current / Combined PLUGGABLE SPDs FOR DIN RAIL MOUNTING Lightning Current and Surge Arrester protected If a protective circuit of a surge arrester is controlled by Life- Check, this is illustrated graphically in the basic circuit diagram. In the example shown, the entire protective circuit is controlled. LifeCheck symbol The symbol for LifeCheck is attached to SPDs with integrated LifeCheck function and also on the corresponding test devices. It symbolises communication by RFID technology. Basic circuit diagram with LifeCheck protected 2'4' 1'3' Exchange of modules The functional design allows for safe plugging and easy removing of surge arresters modules. The module is secured in the base part by snapping in. It can be easily removed by pushing the grey buttons. This is ensured by the laminated spring contacts and the pressure applied by the modular releasing spring. Line connection Up to 4 lines are connected on 2 levels. In accordance with the DIN rail mounting, lines of one pair belonging together are connected on top of each other. For stranded cables, unused lines should be laid and earthed. If the unused lines are connected to base parts, earthing modules type BXT M4E should be used. This reserves space for retrofitting SPD modules and the lines can be integrated efficiently into the equipotential bonding. 4-pole earthing module 172

27 BXT BAS PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR XT Base Part BXT BAS available from July 2006 BXT BAS BXT BAS protected NEW BXT ML4... BXT BAS protected Dimension drawing BXT BAS Basic circuit diagram with and without plugged-in module BLITZDUCTOR XT base part, very space-saving universal feed-through terminal for supporting SPD modules without signal interruption. The SPD module is safely earthed by the supporting foot of the DIN rail by means of a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is only required for the protection modules. 4-pole device and for universal use with all types of surge arrester modules Plugging and removing of the surge arrester modules without signal interruption Universal design without protective components BXT BAS Operating temperature range -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input / output screw / screw Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Tightening torque (terminals) 0.5 Nm Earthing by 35 mm DIN rail acc. to EN Enclosure material polyamide PA 6.6 Colour yellow BXT BAS Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR XT Base Part Accessory Part for BLITZDUCTOR XT Base Part Labelling System 2 x 50 labels for BXT base part, printed with numbers pc(s) No. BS 1 50 BXT BS 1 50 BXT BS 1 50 BXT NEW Earthing Module Being plugged in, the earthing module short-circuits all lines connected to the BLITZDUCTOR XT base part to PG. It earths initially unused cable conductors directly, which are already connected to the base part. pc(s) No. BXT M4 E BXT M4 E BXT M4 E NEW Accessory Part for BLITZDUCTOR XT Base Part Testing / Disconnecting Module Being plugged in, the testing/disconnecting module interrupts the cable run of the lines connected to the BLITZDUCTOR XT base part and leads them to a test socket at the front side of the module. This makes it possible to carry out measurements in the installation without removing the lines from the base part. pc(s) No. BXT M4 T BXT M4 T BXT M4 T no picture given NEW 173

28 BLITZDUCTOR XT LifeCheck Modules BXT ML4 B 180 PLUGGABLE SPDs FOR DIN RAIL MOUNTING available from July BXT ML4 B 180 NEW 1 1 BXT ML4 B protected LifeCheck SPD control 4-pole lightning equipotential bonding For use according to the lightning protection zones concept at boundaries 0 A 1 and higher LifeCheck detects thermal and electrical overloads after which the SPD has to be replaced. Indication is provided by DEHNrecord LC without contacting. Dimension drawing BXT ML4 B Space-saving lightning current arrester module with LifeCheck for nearly all types of applications. Generally used in connection with downstream surge arresters Q. SPD Class SPD control Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n Voltage protection level at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Series impedance per line Capacitance line-line C Capacitance line-pg C Operating temperature range BXT ML4 B 180 H LifeCheck 180 V 180 V 130 V 1.0 A 10 ka 2.5 ka 20 ka 700 V 600 V 0.4 Ohm 6 pf 6 pf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC BXT ML4 B 180 Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR XT LifeCheck Modules BXT BAS BXT BAS BLITZDUCTOR XT base part, very space-saving universal feed-through BXT BAS terminal for supporting SPD modules without signal interruption. The SPD module is safely earthed by the supporting foot of the DIN rail by means of a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is only required for the protection modules. NEW BXT BAS Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BXT BAS Accessory Part for BLITZDUCTOR XT LifeCheck Modules DRC LC M2 DRC LC M2 Portable device with hand-held antenna for flexible use. Visual and DRC LC M2 acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M2. NEW DRC LC M2 For testing BLITZDUCTOR XT ML Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M

29 BXT ML4 BE BXT ML4 BE BXT ML4 BE BXT ML4 BE BXT ML4 BE BXT ML4 BE 180 BLITZDUCTOR XT LifeCheck Modules PLUGGABLE SPDs FOR DIN RAIL MOUNTING BXT ML4 BE 5 BE 180 available from July 2006 BXT ML4 BE BXT ML4 BE BXT ML4 BE BXT ML4 BE BXT ML4 BE BXT ML4 BE NEW protected Dimension drawing BXT ML4 BE LifeCheck detects thermal and electrical overloads after which the SPD has to be replaced. Indication is performed by DEHNrecord LC without contacting. Space-saving combined lightning current and surge arrester module with LifeCheck for protection of 4 single lines with common reference potential as well as unbalanced interfaces. LifeCheck SPD control Optimum protection for 4 single lines For use according to the lightning protection zones concept at boundaries 0 A 2 and higher BXT ML4... BE 5 BE 12 BE 24 BE 48 BE 60 BE 180 SPD Class M M M M M M SPD control LifeCheck LifeCheck LifeCheck LifeCheck LifeCheck LifeCheck Nominal voltage U N 5 V 12 V 24 V 48 V 60 V 180 V Max. continuous dc voltage U C 6.0 V 15 V 33 V 54 V 70 V 180 V Max. continuous ac voltage U C 4.2 V 10.6 V 23.3 V 38.1 V 49.5 V 127 V Nominal current I L 0.5 A 0.5 A 0.5 A 0.5 A 0.5 A 0.5 A D1 Total lightning impulse current (10/350 µs) I imp 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka D1 Lightning impulse current (10/350 µs) per line I imp 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) I n 20 ka 20 ka 20 ka 20 ka 20 ka 20 ka Voltage protection level at 1 kv/µs C3 U p 18 V 38 V 90 V 140 V 180 V 500 V Voltage protection level line-pg at 1 kv/µs C3 U p 9.0 V 19 V 45 V 70 V 90 V 250 V Series impedance per line 1.0 Ohm 1.8 Ohm 1.8 Ohm 1.8 Ohm 1.0 Ohm 1.0 Ohm Capacitance line-line C 2.5 nf 0.9 nf 0.4 nf 0.3 nf 0.2 nf 0.25 nf Capacitance line-pg C 5 nf 1.8 nf 0.8 nf 0.6 nf 0.4 nf 0.14 nf Operating temperature range -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 Pluggable into base part base part base part base part base part base part Earthing by base part base part base part base part base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow yellow yellow Test standards IEC IEC IEC IEC IEC IEC BXT ML4 BE 5 BXT ML4 BE 12 BXT ML4 BE 24 BXT ML4 BE 48 BXT ML4 BE 60 BXT ML4 BE 180 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) Accessory Part for BLITZDUCTOR XT LifeCheck Modules DRC LC M2 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is M2 designed in C shape. The enclosed test module is designed to be a DRC LC M testing reference and has to be identified by the DRC LC M2. DRC LC M2 For testing BLITZDUCTOR XT ML Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M NEW DRC LC Accessory Part for BLITZDUCTOR XT LifeCheck Modules BXT BAS BLITZDUCTOR XT base part, very space-saving universal feed-through terminal for supporting SPD modules without signal interruption. The BXT BAS SPD module is safely earthed by the supporting foot of the DIN rail by means of a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is only required for the protection modules. BXT BAS Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BXT BAS BXT BAS NEW 175

30 BLITZDUCTOR XT LifeCheck Modules BXT ML4 BD 5 BD 180 PLUGGABLE SPDs FOR DIN RAIL MOUNTING available from July BXT ML4 BD BXT ML4 BD BXT ML4 BD BXT ML4 BD BXT ML4 BD BXT ML4 BD 180 NEW BXT ML4 BD BXT ML4 BD BXT ML4 BD BXT ML4 BD BXT ML4 BD BXT ML4 BD protected LifeCheck SPD control Optimum protection for 2 single pairs For use according to the lightning protection zones concept at boundaries 0 A 2 and higher LifeCheck detects thermal and electrical overloads after which the SPD has to be replaced. Indication is performed by DEHNrecord LC without contacting. Dimension drawing BXT ML4 BD Space-saving combined lightning current and surge arrester module with LifeCheck for protection of 2 single pairs of balanced interfaces with electrical isolation. BXT ML4... BD 5 BD 12 BD 24 BD 48 BD 60 BD 180 SPD Class M M M M M M SPD control LifeCheck LifeCheck LifeCheck LifeCheck LifeCheck LifeCheck Nominal voltage U N 5 V 12 V 24 V 48 V 60 V 180 V Max. continuous dc voltage U C 6.0 V 15 V 33 V 54 V 70 V 180 V Max. continuous ac voltage U C 4.2 V 10.6 V 23.3 V 38.1 V 49.5 V 127 V Nominal current I L 0.5 A 0.5 A 0.5 A 0.5 A 0.5 A 0.5 A D1 Total lightning impulse current (10/350 µs) I imp 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka D1 Lightning impulse current (10/350 µs) per line I imp 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) I n 20 ka 20 ka 20 ka 20 ka 20 ka 20 ka Voltage protection level at 1 kv/µs C3 U p 9.0 V 19 V 45 V 70 V 90 V 250 V Voltage protection level line-pg at 1 kv/µs C3 U p 500 V 500 V 500 V 500 V 500 V 600 V Series impedance per line 1.0 Ohm 1.0 Ohm 1.0 Ohm 1.0 Ohm 1.0 Ohm 1.8 Ohm Capacitance line-line C 5 nf 1.8 nf 0.8 nf 0.6 nf 0.4 nf 0.25 nf Capacitance line-pg C 6 nf 6 pf 6 pf 6 nf 6 nf 6 pf Operating temperature range -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 Pluggable into base part base part base part base part base part base part Earthing by base part base part base part base part base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow yellow yellow Test standards IEC IEC IEC IEC IEC IEC BXT ML4 BD 5 BXT ML4 BD 12 BXT ML4 BD 24 BXT ML4 BD 48 BXT ML4 BD 60 BXT ML4 BD 180 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) Accessory Part for BLITZDUCTOR XT LifeCheck Modules BXT BAS BXT BAS BLITZDUCTOR XT base part, very space-saving universal feed-through BXT BAS terminal for supporting SPD modules without signal interruption. The SPD module is safely earthed by the supporting foot of the DIN rail by means of a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is only required for the protection modules. NEW BXT BAS Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BXT BAS Accessory Part for BLITZDUCTOR XT LifeCheck Modules DRC LC M2 DRC LC M2 Portable device with hand-held antenna for flexible use. Visual and DRC LC M2 acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M2. NEW DRC LC M2 For testing BLITZDUCTOR XT ML Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M

31 BXT ML4 BC BXT ML4 BC 24 BLITZDUCTOR XT LifeCheck Modules PLUGGABLE SPDs FOR DIN RAIL MOUNTING BXT ML4 BC 5 / 24 available from July 2006 BXT ML4 BC BXT ML4 BC NEW 2 2 protected Dimension drawing BXT ML4 BC LifeCheck detects thermal and electrical overloads after which the SPD has to be replaced. Indication is performed by DEHNrecord LC without contacting. Space-saving combined lightning current and surge arrester module for protection of up to 4 earth-potential-free single lines with common reference potential. LifeCheck SPD control Optimum protection for up to 4 lines For use according to the lightning protection zones concept at boundaries 0 A 2 and higher BXT ML4 BC 5 BXT ML4 BC 24 SPD Class M M SPD control LifeCheck LifeCheck Nominal voltage U N 5 V 24 V Max. continuous dc voltage U C 6.0 V 33 V Max. continuous ac voltage U C 4.2 V 23.3 V Nominal current I L 0.5 A 0.5 A D1 Total lightning impulse current (10/350 µs) I imp 10 ka 10 ka D1 Lightning impulse current (10/350 µs) per line I imp 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) I n 20 ka 20 ka Voltage protection level at 1 kv/µs C3 U p 9.0 V 45 V Voltage protection level line-pg at 1 kv/µs C3 U p 500 V 500 V Series impedance per line 1.0 Ohm 1.8 Ohm Capacitance line-line C 5 nf 0.9 nf Capacitance line-pg C 6 pf 6 pf Operating temperature range -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 Pluggable into base part base part Earthing by base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow Test standards IEC IEC BXT ML4 BC 5 BXT ML4 BC 24 Part No Packing unit 1 pc(s) 1 pc(s) Accessory Part for BLITZDUCTOR XT LifeCheck Modules DRC LC M2 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is M2 designed in C shape. The enclosed test module is designed to be a DRC LC M testing reference and has to be identified by the DRC LC M2. DRC LC M2 For testing BLITZDUCTOR XT ML Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M NEW DRC LC Accessory Part for BLITZDUCTOR XT LifeCheck Modules BXT BAS BLITZDUCTOR XT base part, very space-saving universal feed-through terminal for supporting SPD modules without signal interruption. The BXT BAS SPD module is safely earthed by the supporting foot of the DIN rail by means of a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is only required for the protection modules. BXT BAS Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BXT BAS BXT BAS NEW 177

32 BLITZDUCTOR XT LifeCheck Modules BXT ML4 BE C 24 PLUGGABLE SPDs FOR DIN RAIL MOUNTING available from July BXT ML4 BE C 24 NEW 1 1 BXT ML4 BE C protected LifeCheck SPD control Additional decoupling to the terminal equipment For use according to the lightning protection zones concept at boundaries 0 A 2 and higher LifeCheck detects thermal and electrical overloads Dimension drawing BXT ML4 BE C after which the SPD has to be replaced. Indication is performed by DEHNrecord LC without contacting. Space-saving combined lightning current and surge arrester module with LifeCheck for protection of 2 pairs of balanced interfaces with protective diode circuit at the input, current loops (TTY) and optocoupler inputs. SPD Class SPD control Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n Voltage protection level at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Series impedance per line Capacitance line-line C Capacitance line-pg C Operating temperature range BXT ML4 BE C 24 M LifeCheck 24 V 33 V 23.3 V 0.1 A 10 ka 2.5 ka 20 ka 45 V 45 V 28.8 Ohm 1.5 nf 1.5 nf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC BXT ML4 BE C 24 Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR XT LifeCheck Modules BXT BAS BXT BAS BLITZDUCTOR XT base part, very space-saving universal feed-through BXT BAS terminal for supporting SPD modules without signal interruption. The SPD module is safely earthed by the supporting foot of the DIN rail by means of a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is only required for the protection modules. NEW BXT BAS Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BXT BAS Accessory Part for BLITZDUCTOR XT LifeCheck Modules DRC LC M2 DRC LC M2 Portable device with hand-held antenna for flexible use. Visual and DRC LC M2 acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M2. NEW DRC LC M2 For testing BLITZDUCTOR XT ML Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M

33 BXT ML4 BE HF 5 BLITZDUCTOR XT LifeCheck Modules PLUGGABLE SPDs FOR DIN RAIL MOUNTING BXT ML4 BE HF 5 available from July 2006 BXT ML4 BE HF NEW 2 2 protected Dimension drawing BXT ML4 BE HF LifeCheck detects thermal and electrical overloads after which the SPD has to be replaced. Indication is performed by DEHNrecord LC without contacting. Space-saving combined lightning current and surge arrester module with LifeCheck for protection of 4 single lines with common reference potential as well as unbalanced high-frequency interfaces. LifeCheck SPD control Optimum protection for 4 single lines For use according to the lightning protection zones concept at boundaries 0 A 2 and higher SPD Class SPD control Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n Voltage protection level at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Series impedance per line Capacitance line-line C Capacitance line-pg C Operating temperature range BXT ML4 BE HF 5 M LifeCheck 5 V 6.0 V 4.2 V 0.5 A 10 ka 2.5 ka 20 ka 11 V 11 V 1.0 Ohm 15 pf 15 pf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC BXT ML4 BE HF 5 Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR XT LifeCheck Modules DRC LC M2 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is M2 designed in C shape. The enclosed test module is designed to be a DRC LC M testing reference and has to be identified by the DRC LC M2. DRC LC M2 For testing BLITZDUCTOR XT ML Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M NEW DRC LC Accessory Part for BLITZDUCTOR XT LifeCheck Modules BXT BAS BLITZDUCTOR XT base part, very space-saving universal feed-through terminal for supporting SPD modules without signal interruption. The BXT BAS SPD module is safely earthed by the supporting foot of the DIN rail by means of a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is only required for the protection modules. BXT BAS Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BXT BAS BXT BAS NEW 179

34 BLITZDUCTOR XT LifeCheck Modules BXT ML4 BD HF 5 24 PLUGGABLE SPDs FOR DIN RAIL MOUNTING available from July BXT ML4 BD HF BXT ML4 BD HF 24 NEW 1 1 BXT ML4 BD HF BXT ML4 BD HF protected LifeCheck SPD control Minimum signal disturbance For use according to the lightning protection zones concept at boundaries 0 A 2 and higher LifeCheck detects thermal and electrical overloads Dimension drawing BXT ML4 BD HF after which the SPD has to be replaced. Indication is performed by DEHNrecord LC without contacting. Space-saving combined lightning current and surge arrester module for protection of 2 pairs of high-frequency bus systems or video transmissions. BXT ML4 BD HF 5 BXT ML4 BD HF 24 SPD Class M M SPD control LifeCheck LifeCheck Nominal voltage U N 5 V 24 V Max. continuous dc voltage U C 6.0 V 33 V Max. continuous ac voltage U C 4.2 V 23.3 V Nominal current I L 0.5 A 0.5 A D1 Total lightning impulse current (10/350 µs) I imp 10 ka 10 ka D1 Lightning impulse current (10/350 µs) per line I imp 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) I n 20 ka 20 ka Voltage protection level at 1 kv/µs C3 U p 11 V 47 V Voltage protection level line-pg at 1 kv/µs C3 U p 500 V 500 V Series impedance per line 1.0 Ohm 1.0 Ohm Capacitance line-line C 15 pf 13 pf Capacitance line-pg C 6 pf 6 pf Operating temperature range -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 Pluggable into base part base part Earthing by base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow Test standards IEC IEC BXT ML4 BD HF 5 BXT ML4 BD HF 24 Part No Packing unit 1 pc(s) 1 pc(s) Accessory Part for BLITZDUCTOR XT LifeCheck Modules BXT BAS BXT BAS BLITZDUCTOR XT base part, very space-saving universal feed-through BXT BAS terminal for supporting SPD modules without signal interruption. The SPD module is safely earthed by the supporting foot of the DIN rail by means of a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is only required for the protection modules. NEW BXT BAS Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BXT BAS Accessory Part for BLITZDUCTOR XT LifeCheck Modules DRC LC M2 DRC LC M2 Portable device with hand-held antenna for flexible use. Visual and DRC LC M2 acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M2. NEW DRC LC M2 For testing BLITZDUCTOR XT ML Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M

35 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Modules Lightning Current / Surge Arrester Pluggable, 2-pole universal lightning current/surge arrester for IT systems. Being integrated into the SPD modules with lightning current carrying capacity, LifeCheck allows for quick and easy SPD tests. The SPD module and base part have to be ordered separately. High discharge capacity for maximum availability Permanent safety due to extremely low protection levels For universal use with base part and different SPD modules Lightning current and combined lightning current and surge arrester modules with LifeCheck make maintenance work easier Like an early alarm system, LifeCheck detects any upcoming failure of the protective circuit, which can be read out in a second with DRC LC test device without contacting BLITZDUCTOR CT is a pluggable, universal 2-pole lightning current/surge arrester for DIN rail mounting, for maximum requirements on the availability of measuring and control circuits, bus systems, alarm systems and telecommunication systems. The coordinated surge arresters of the Yellow/Line family can be used as lightning current arresters (with LifeCheck) combined lightning current and surge arresters (with LifeCheck) surge arresters (without LifeCheck) They have a permanently high discharge capacity and provide considerably low protection levels due to their low-impedance design. BLITZDUCTOR CT installed completely. Two-part SPD with universal base part and application-specific module, spacesaving design for DIN rail mounting. LifeCheck allows to test SPDs quickly and easily without removing the module. Being integrated into BLITZDUCTOR CT BCT MLC SPD modules with lightning current carrying capacity, LifeCheck controls continuously the operating state of the SPD. An extreme thermal or electrical load is detected reliably and can be read out in a second by DEHNrecord LC with contactless RFID technology. LifeCheck helps to prevent damage and generates a signal already in case of an upcoming failure of the SPD. An SPD module can be exchanged without problem, as all relevant protection elements are situated in the module. A comprehensive range of accessories makes BLITZDUCTOR CT really user-friendly. Elements for labelling, earthing of shields or unused lines or for easy testing of the lines, complete the SPD programme. Universal base part for all SPD modules. Optimises storage and favours prewirings and service. No signal interruption when exchanging the modules due to leading and lagging contacts in the base part. BLITZDUCTOR CT Dimension drawing Dimension drawing of BLITZDUCTOR CT base part with plugged-in SPD module. Width: 2/3 mods., suitable for distribution boards with DIN rails. Base part BCT MLC B 110: Lightning current arrester module with LifeCheck for high partial lightning currents, mostly in combination with BCT MOD M... for use as protection for terminal equipment. BCT MLC B...: Combined lightning current and surge arrester module with LifeCheck for high partial lightning currents and surges with low voltage-limiting protection for terminal 3 performance categories equipment. BCT MOD M...: Surge arrester module with low voltage-limiting protection for terminal equipment

36 No... BLITZDUCTOR CT Modules Lightning Current / Surge Arrester PLUGGABLE SPDs FOR DIN RAIL MOUNTING If an SPD protective circuit is controlled by LifeCheck, it is shown graphically in the basic circuit diagram. In the application example shown, the complete protective circuit is controlled. Basic circuit diagram with LifeCheck Testing an SPD module with RFID technology (LifeCheck) shield Part No Shield connection The integrated shield terminals in the base part have a direct connection to the DIN rail. Especially for bus systems it is recommendable to use the EMC spring terminal for wide connection of conductor shields Part No If a both-sided direct earthing of the conductor shield is not possible for technical reasons, the one-sided indirect shield earthing can be practicable. Supplying the insert of the base part with gas discharge tube GDT 90 prevents compensating currents. Transient impulse currents on the shield, however, are discharged by the indirect shield earthing. OUT ok IN! OUT IN The unprotected conductors have always to be assigned to the base part terminals 1 and 2 (IN). In order not to reduce the protective effect, protected and unprotected conductors have to be installed spacially separate. Indirect shield earthing Wiring Ø min. 6 mm 2 For direct earthing of both lines Part No Unused lines of stranded cables should be contacted and earthed. If unused lines are connected to base parts, it would be recommendable to use sets of earthing terminals (Part No ). This makes it possible to reserve space for retrofitting an SPD module and the lines can be easily integrated into the equipotential bonding. Set of earthing terminals 182

37 BCT BAS PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Base Part BCT BAS BCT BAS BCT-Base Part Line (IN) Line (OUT) BCT BAS Line (IN) 1 BCT MOD... 3 Line (OUT) 2 4 BCT BAS Dimension drawing BCT BAS Basic circuit diagram with and without plugged-in module BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. Universal unit for all types of SPD modules Plug-in and removing without signal interruption Insert for indirect shield earthing BCT BAS Max. continuous dc voltage U C 350 V Max. continuous ac voltage U C 250 V Nominal current I L 10 A Operating temperature range -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input / output screw / screw Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Tightening torque (terminals) 0.5 Nm / 0.8 Nm (shield) Earthing by 35 mm DIN rail acc. to EN Enclosure material polyamide PA 6.6 Colour yellow Approvals, Certifications CSA BCT BAS Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR CT Base Part Accessory Part for BLITZDUCTOR CT Base Part Test/Disconnection Plug Once plugged in, the module interrupts the run of the connected cables and leads them to 5 test sockets to the front side of the test/disconnection plug. This allows to carry out measurements in the installation without removing the lines from the base part. Design pc(s) No. BCT MOD PTS like SPD module BCT MOD PTS BCT MOD PTS Test/Disconnection Plug for BCT Earth Terminal Set The earth terminal set consists of a prewired flexible cable with a plug and two-connector sleeves. It earths initially unused cable leads directly, which are already connected with the base part. pc(s) No. EKS BCT EKS BCT EKS BCT Earth Terminal Set for BCT Gas Discharge Tube Gas discharge tube with lightning current carrying capability for inserting into the base part and establishing an indirect shield earthing. The SPD can be retrofitted or exchanged any time and is mostly used at risks of leakage pickups. pc(s) No. GDT GDT 90 GDT 90 Gas Discharge Tube 90 V EMC Spring Terminal EMC spring terminal, tested with lightning currents, for screwing into the shield terminals in the base part. Provides a permanent shield contact especially for bus cables at minimum installation work. Clamping range Rd pc(s) No. EFK BCT 2-10 mm EFK BCT EFK BCT EMC Spring Terminal for BCT

38 BLITZDUCTOR CT Modules BCT MLC B 110 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BCT MLC B 110 NEW BCT MLC B LifeCheck integrated Decoupling integrated to downstream SPDs For use according to the lightning protection zones concept at boundaries 0 A 1 and higher The RFID chip of the LifeCheck SPD control can be read out with DEHNrecord LC without contacting Dimension drawing BCT MLC B Lightning current arrester module with LifeCheck for nearly all types of applications. Generally in combination with downstream BCT MOD M... surge arresters. SPD Class SPD control Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Bandwidth line-line f G Bandwidth Ad-PG f G Capacitance line-line C Capacitance line-pg C Operating temperature range BCT MLC B 110 H LifeCheck 110 V 170 V 130 V 1 A 5 ka 2.5 ka 20 ka 20 ka 700 V 600 V 0.4 Ohm 140 MHz 130 MHz 6 pf 8 pf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC BCT MLC B 110 Part No Packing unit 1 pc(s) BCT BAS BCT BAS BCT-Base Part BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. NEW DRC LC M1 DRC LC M DRC LC M1 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M1. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS DRC LC M1 For testing BLITZDUCTOR CT LC Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M

39 BCT MLC BE BCT MLC BE BCT MLC BE BCT MLC BE BCT MLC BE BCT MLC BE BCT MLC BE 60 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Modules BCT MLC BE 5 BE 60 BCT MLC BE BCT MLC BE BCT MLC BE BCT MLC BE BCT MLC BE BCT MLC BE BCT MLC BE NEW 2 4 Dimension drawing BCT MLC BE The RFID chip of the LifeCheck SPD control can be read out by DEHNrecord LC without contacting. Combined lightning current and surge arrester module with LifeCheck for protection of 2 single lines with common reference potential as well as unbalanced interfaces. LifeCheck integrated Optimum protective effect For use according to the lightning protection zones concept at boundaries 0 A 2 and higher BCT MLC... BE 5 BE 12 BE 15 BE 24 BE 30 BE 48 BE 60 SPD Class M M M M M M M SPD control LifeCheck LifeCheck LifeCheck LifeCheck LifeCheck LifeCheck LifeCheck Nominal voltage U N 5 V 12 V 15 V 24 V 30 V 48 V 60 V Max. continuous dc voltage U C 6.0 V 14.5 V 17.8 V 26.8 V 34.8 V 55.1 V 70.1 V Max. continuous ac voltage U C 4.2 V 10.2 V 12.5 V 18.9 V 24.5 V 38.9 V 49.0 V Nominal current I L 1 A 1 A 1 A 1 A 1 A 1 A 1 A D1 Total lightning imp. current (10/350 µs) I imp 5 ka 5 ka 5 ka 5 ka 5 ka 5 ka 5 ka D1 Lightning imp. current (10/350 µs) per line I imp 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) I n 20 ka 20 ka 20 ka 20 ka 20 ka 20 ka 20 ka C2 Nominal discharge current (8/20 µs) per line I n 20 ka 20 ka 20 ka 20 ka 20 ka 20 ka 20 ka Voltage prot. level line-line at I imp D1 U P 30 V 60 V 70 V 90 V 110 V 150 V 200 V Voltage prot. level line-pg at I imp D1 U P 17 V 30 V 35 V 45 V 55 V 75 V 100 V Voltage prot. level at 1 kv/µs C3 U P 16 V 36 V 50 V 70 V 95 V 150 V 180 V Voltage prot. level line-pg at 1 kv/µs C3 U P 8 V 19 V 25 V 35 V 50 V 75 V 90 V Series impedance per line 1.4 Ohm 1.9 Ohm 2.2 Ohm 2.2 Ohm 2.2 Ohm 2.2 Ohm 2.2 Ohm Bandwidth Ad-PG f G 1.6 MHz 2.9 MHz 3.8 MHz 5.4 MHz 7.7 MHz 8.7 MHz 10.9 MHz Capacitance line-line C 3 nf 1 nf 0.9 nf 0.7 nf 0.6 nf 0.3 nf 0.3 nf Capacitance line-pg C 5 nf 2 nf 1.8 nf 1.3 nf 1.1 nf 0.6 nf 0.6 nf Operating temperature range -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 Pluggable into base part base part base part base part base part base part base part Earthing by base part base part base part base part base part base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow yellow yellow yellow Test standards IEC IEC IEC IEC IEC IEC IEC BCT MLC BE 5 BCT MLC BE 12 BCT MLC BE 15 BCT MLC BE 24 BCT MLC BE 30 BCT MLC BE 48 BCT MLC BE 60 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) DRC LC M1 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M DRC LC M1 DRC LC M NEW BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes BCT BAS BCT BAS BCT-Base Part DRC LC M1 For testing BLITZDUCTOR CT LC Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS

40 BLITZDUCTOR CT Modules BCT MLC BE 110 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BCT MLC BE 110 NEW BCT MLC BE LifeCheck integrated Optimum protective effect For use according to the lightning protection zones concept at boundaries 0 A 2 and higher The RFID chip of the LifeCheck SPD control can be read out by DEHNrecord LC without contacting. Dimension drawing BCT MLC BE Combined lightning current and surge arrester module with LifeCheck for protection of 2 single lines with common reference potential as well as unbalanced interfaces. SPD Class SPD control Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I imp D1 U P Voltage protection level line-pg at I imp D1 U P Voltage protection level at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Bandwidth Ad-PG f G Capacitance line-line C Capacitance line-pg C Operating temperature range BCT MLC BE 110 L LifeCheck 110 V 170 V 130 V 1 A 5 ka 2.5 ka 20 ka 20 ka 600 V 300 V 520 V 260 V 0.4 Ohm 24.0 MHz 0.2 nf 0.4 nf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC BCT MLC BE 110 Part No Packing unit 1 pc(s) BCT BAS BCT BAS BCT-Base Part BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. NEW DRC LC M1 DRC LC M DRC LC M1 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M1. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS DRC LC M1 For testing BLITZDUCTOR CT LC Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M

41 BCT MLC BE C BCT MLC BE C BCT MLC BE C BCT MLC BE C 30 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Modules BCT MLC BE C BCT MLC BE C BCT MLC BE C BCT MLC BE C BCT MLC BE C NEW 2 4 Dimension drawing BCT MLC BE C The RFID chip of the LifeCheck SPD control can be read out with DEHNrecord LC without contacting. Combined lightning current and surge arrester module with LifeCheck for protection of balanced interfaces with protective circuit for diodes at the input, for current loops (TTY) and optocoupler inputs. LifeCheck integrated Additional decoupling to terminal device For use according to the lightning protection zones concept at boundaries 0 A 2 and higher BCT MLC BE C 5 BCT MLC BE C 12 BCT MLC BE C 24 BCT MLC BE C 30 SPD Class M M M M SPD control LifeCheck LifeCheck LifeCheck LifeCheck Nominal voltage U N 5 V 12 V 24 V 30 V Max. continuous dc voltage U C 6.0 V 14.5 V 26.8 V 34.8 V Max. continuous ac voltage U C 4.2 V 10.2 V 18.9 V 24.5 V Nominal current I L 0.1 A 0.1 A 0.1 A 0.1 A D1 Total lightning impulse current (10/350 µs) I imp 5 ka 5 ka 5 ka 5 ka D1 Lightning impulse current (10/350 µs) per line I imp 2.5 ka 2.5 ka 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) I n 20 ka 20 ka 20 ka 20 ka C2 Nominal discharge current (8/20 µs) per line I n 20 ka 20 ka 20 ka 20 ka Voltage protection level line-line at I imp D1 U P 10 V 20 V 40 V 50 V Voltage protection level line-pg at I imp D1 U P 18 V 25 V 45 V 55 V Voltage protection level at 1 kv/µs C3 U P 8 V 19 V 35 V 50 V Voltage protection level line-pg at 1 kv/µs C3 U P 8 V 19 V 35 V 50 V Series impedance per line 7.0 Ohm 13.9 Ohm 24.2 Ohm 29.2 Ohm Bandwidth line-line (at 100 Ohm) f G 0.4 MHz 0.85 MHz 0.85 MHz 1.0 MHz Capacitance line-line C 8 nf 3 nf 2 nf 1.5 nf Capacitance line-pg C 8 nf 3 nf 2 nf 1.5 nf Operating temperature range -40 C C -40 C C -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 IP 20 IP 20 Pluggable into base part base part base part base part Earthing by base part base part base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow Test standards IEC IEC IEC IEC BCT MLC BE C 5 BCT MLC BE C 12 BCT MLC BE C 24 BCT MLC BE C 30 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) DRC LC M1 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M DRC LC M1 DRC LC M NEW BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes BCT BAS BCT BAS BCT-Base Part DRC LC M1 For testing BLITZDUCTOR CT LC Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS

42 BLITZDUCTOR CT Modules BCT MLC BD 5 BD 60 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BCT MLC BD BCT MLC BD BCT MLC BD BCT MLC BD BCT MLC BD BCT MLC BD BCT MLC BD 60 NEW 1 3 BCT MLC BD BCT MLC BD BCT MLC BD BCT MLC BD BCT MLC BD BCT MLC BD BCT MLC BD LifeCheck integrated Optimum protective effect For use according to the lightning protection zones concept at boundaries 0 A 2 and higher The RFID chip of the LifeCheck SPD control can be read out by DEHNrecord LC without contacting. Dimension drawing BCT MLC BD Combined lightning current and surge arrester module with LifeCheck for protection of balanced interfaces with electrical isolation. BCT MLC... BD 5 BD 12 BD 15 BD 24 BD 30 BD 48 BD 60 SPD Class M M M M M M M SPD control LifeCheck LifeCheck LifeCheck LifeCheck LifeCheck LifeCheck LifeCheck Nominal voltage U N 5 V 12 V 15 V 24 V 30 V 48 V 60 V Max. continuous dc voltage U C 6.0 V 14.5 V 17.8 V 26.8 V 34.8 V 55.1 V 70 V Max. continuous ac voltage U C 4.2 V 10.2 V 12.5 V 18.9 V 24.5 V 38.9 V 50 V Nominal current I L 1 A 1 A 1 A 1 A 1 A 1 A 1 A D1 Total lightning imp. current (10/350 µs) I imp 5 ka 5 ka 5 ka 5 ka 5 ka 5 ka 5 ka D1 Lightning imp. current (10/350 µs) per line I imp 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) I n 20 ka 20 ka 20 ka 20 ka 20 ka 20 ka 20 ka C2 Nominal discharge current (8/20 µs) per line I n 20 ka 20 ka 20 ka 20 ka 20 ka 20 ka 20 ka Voltage prot. level line-line at I imp D1 U P 10 V 20 V 25 V 40 V 50 V 80 V 100 V Voltage prot. level line-pg at I imp D1 U P 700 V 700 V 700 V 700 V 700 V 700 V 700 V Voltage prot. level at 1 kv/µs C3 U P 8 V 19 V 24 V 35 V 50 V 75 V 90 V Voltage prot. level line-pg at 1 kv/µs C3 U P 600 V 600 V 600 V 600 V 600 V 600 V 600 V Series impedance per line 1.4 Ohm 1.9 Ohm 2.2 Ohm 2.2 Ohm 2.2 Ohm 2.2 Ohm 2.2 Ohm Bandwidth line-line f G 1.0 MHz 3.1 MHz 3.8 MHz 5.3 MHz 5.8 MHz 8.6 MHz 10.0 MHz Capacitance line-line C 5 nf 2 nf 1.8 nf 1.3 nf 0.9 nf 0.6 nf 0.6 nf Capacitance line-pg C 7 pf 7 pf 7 pf 7 pf 7 pf 7 pf 7 pf Operating temperature range -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 Pluggable into base part base part base part base part base part base part base part Earthing by base part base part base part base part base part base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow yellow yellow yellow Test standards IEC IEC IEC IEC IEC IEC IEC BCT MLC BD 5 BCT MLC BD 12 BCT MLC BD 15 BCT MLC BD 24 BCT MLC BD 30 BCT MLC BD 48 BCT MLC BD 60 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) BCT BAS BCT BAS BCT-Base Part BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. NEW DRC LC M1 DRC LC M DRC LC M1 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M1. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS DRC LC M1 For testing BLITZDUCTOR CT LC Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M

43 BCT MLC BD BCT MLC BD 250 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Modules BCT MLC BD 110 / BD 250 BCT MLC BD BCT MLC BD NEW 2 4 Dimension drawing BCT MLC BD The RFID chip of the LifeCheck SPD control can be read out by DEHNrecord LC without contacting. Combined lightning current and surge arrester module with LifeCheck for protection of balanced interfaces with electrical isolation, telecommunications. LifeCheck integrated Minimum series impedance For use according to the lightning protection zones concept at boundaries 0 A 2 and higher BCT MLC BD 110 BCT MLC BD 250 SPD Class L L SPD control LifeCheck LifeCheck Nominal voltage U N 110 V 250 V Max. continuous dc voltage U C 170 V 280 V Max. continuous ac voltage U C 130 V 190 V Nominal current I L 1 A 1 A D1 Total lightning impulse current (10/350 µs) I imp 5 ka 5 ka D1 Lightning impulse current (10/350 µs) per line I imp 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) I n 20 ka 20 ka C2 Nominal discharge current (8/20 µs) per line I n 20 ka 20 ka Voltage protection level line-line at I imp D1 U P 300 V 590 V Voltage protection level line-pg at I imp D1 U P 700 V Voltage protection level at 1 kv/µs C3 U P 260 V 490 V Voltage protection level line-pg at 1 kv/µs C3 U P 600 V 700 V Series impedance per line 0.4 Ohm 0.4 Ohm Bandwidth line-line f G 9.0 MHz 15.0 MHz Capacitance line-line C 0.6 nf 0.4 nf Capacitance line-pg C 10 pf 10 pf Operating temperature range -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 Pluggable into base part base part Earthing by base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow Test standards IEC IEC BCT MLC BD 110 BCT MLC BD 250 Part No Packing unit 1 pc(s) 1 pc(s) DRC LC M1 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M DRC LC M1 DRC LC M NEW BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes BCT BAS BCT BAS BCT-Base Part DRC LC M1 For testing BLITZDUCTOR CT LC Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS

44 BLITZDUCTOR CT Modules BCT MLC BD HF PLUGGABLE SPDs FOR DIN RAIL MOUNTING BCT MLC BD HF 5 NEW BCT MLC BD HF LifeCheck integrated Minimum self-capacitance For use according to the lightning protection zones concept at boundaries 0 A 2 and higher The RFID chip of the LifeCheck SPD control can be read out by DEHNrecord LC without contacting. Dimension drawing BCT MLC BD HF Combined lightning current and surge arrester module with LifeCheck for protection of highfrequency bus systems or video transmissions. SPD Class SPD control Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I imp D1 U P Voltage protection level line-pg at I imp D1 U P Voltage protection level at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range BCT MLC BD HF 5 M LifeCheck 5 V 6.0 V 4.2 V 0.1 A 5 ka 2.5 ka 20 ka 20 ka 11 V 20 V 10 V 10 V 1.4 Ohm 100 MHz 20 pf 40 pf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC BCT MLC BD HF 5 Part No Packing unit 1 pc(s) BCT BAS BCT BAS BCT-Base Part BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. NEW DRC LC M1 DRC LC M DRC LC M1 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M1. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS DRC LC M1 For testing BLITZDUCTOR CT LC Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M

45 BCT MLC BD HFD BCT MLC BD HFD 24 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Modules BCT MLC BD HFD BCT MLC BD HFD BCT MLC BD HFD NEW 2 4 Dimension drawing BCT MLC BD HFD The RFID chip of the LifeCheck SPD control can be read out by DEHNrecord LC without contacting. Combined lightning current and surge arrester module with LifeCheck for protection of highfrequency bus systems or telecommunications transmissions. LifeCheck integrated Minimum self-capacitance For use according to the lightning protection zones concept at boundaries 0 A 2 and higher BCT MLC BD HFD 5 BCT MLC BD HFD 24 SPD Class M M SPD control LifeCheck LifeCheck Nominal voltage U N 5 V 24 V Max. continuous dc voltage U C 6.0 V 26.8 V Max. continuous ac voltage U C 4.2 V 18.9 V Nominal current I L 0.1 A 0.1 A D1 Total lightning impulse current (10/350 µs) I imp 5 ka 5 ka D1 Lightning impulse current (10/350 µs) per line I imp 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) I n 20 ka 20 ka C2 Nominal discharge current (8/20 µs) per line I n 20 ka 20 ka Voltage protection level line-line at I imp D1 U P 15 V 60 V Voltage protection level line-pg at I imp D1 U P 700 V 700 V Voltage protection level at 1 kv/µs C3 U P 10 V 40 V Voltage protection level line-pg at 1 kv/µs C3 U P 600 V 600 V Series impedance per line 1.4 Ohm 1.4 Ohm Bandwidth line-line f G 100 MHz 100 MHz Capacitance line-line C 20 pf 30 pf Capacitance line-pg C 7 pf 15 pf Operating temperature range -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 Pluggable into base part base part Earthing by base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow Test standards IEC IEC BCT MLC BD HFD 5 BCT MLC BD HFD 24 Part No Packing unit 1 pc(s) 1 pc(s) DRC LC M1 Portable device with hand-held antenna for flexible use. Visual and acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M DRC LC M1 DRC LC M NEW BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes BCT BAS BCT BAS BCT-Base Part DRC LC M1 For testing BLITZDUCTOR CT LC Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS

46 BLITZDUCTOR CT Modules BCT MOD ME 5 ME 60 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BCT MOD ME BCT MOD ME BCT MOD ME BCT MOD ME BCT MOD ME BCT MOD ME BCT MOD ME BCT MOD ME 5 BCT- Protection Module ME, 5 V BCT MOD ME 12 BCT- Protection Module ME, 12 V BCT MOD ME 15 BCT- Protection Module ME, 15 V BCT MOD ME 24 BCT- Protection Module ME, 24 V BCT MOD ME 30 BCT- Protection Module ME, 30 V BCT MOD ME 48 BCT- Protection Module ME, 48 V BCT MOD ME 60 BCT- Protection Module ME, 60 V Powerful standard protection Minimum series impedance For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Energy-coordinated gas discharge tubes and diodes connected to earth. Dimension drawing BCT MOD ME 5 ME 60 Surge arrester module for protection of 2 single lines with common reference potential as well as unbalanced interfaces. BCT MOD... ME 5 ME 12 ME 15 ME 24 ME 30 ME 48 ME 60 SPD Class Q Q Q Q Q Q Q Nominal voltage U N 5 V 12 V 15 V 24 V 30 V 48 V 60 V Max. continuous dc voltage U C 6.0 V 14.5 V 17.8 V 26.8 V 34.8 V 55.1 V 70.1 V Max. continuous ac voltage U C 4.2 V 10.2 V 12.5 V 18.9 V 24.5 V 38.9 V 49.0 V Nominal current I L 1 A 1 A 1 A 1 A 1 A 1 A 1 A C2 Total nominal discharge current (8/20 µs) I n 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka Voltage protection level line-line at I n C2 U P 50 V 70 V 85 V 100 V 130 V 200 V 240 V Voltage protection level line-pg at I n C2 U P 45 V 60 V 70 V 80 V 80 V 120 V 150 V Voltage protection level at 1 kv/µs C3 U P 16 V 38 V 50 V 70 V 95 V 150 V 180 V Voltage protection level line-pg at 1 kv/µs C3 U P 8 V 19 V 25 V 35 V 50 V 75 V 90 V Series impedance per line 1 Ohm 1.5 Ohm 1.8 Ohm 1.8 Ohm 1.8 Ohm 1.8 Ohm 1.8 Ohm Bandwidth Ad-PG f G 1.6 MHz 2.9 MHz 4.1 MHz 5.6 MHz 7.0 MHz 9.3 MHz 10.0 MHz Capacitance line-line C 3 nf 1 nf 0.9 nf 0.7 nf 0.6 nf 0.3 nf 0.3 nf Capacitance line-pg C 5 nf 2 nf 1.8 nf 1.3 nf 1.1 nf 0.6 nf 0.6 nf Operating temperature range -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 Pluggable into base part base part base part base part base part base part base part Earthing by base part base part base part base part base part base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow yellow yellow yellow Test standards IEC IEC IEC IEC IEC IEC IEC Approvals, Certifications CSA CSA CSA CSA CSA CSA CSA BCT MOD ME 5 BCT MOD ME 12 BCT MOD ME 15 BCT MOD ME 24 BCT MOD ME 30 BCT MOD ME 48 BCT MOD ME 60 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) Accessory Part for BLITZDUCTOR CT Modules BCT BAS BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal BCT BAS BCT-Base for supporting the SPD module without signal interruption. The SPD Part module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS

47 BCT MOD ME 110 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Modules BCT MOD ME 110 BCT MOD ME 110 BCT- Protection Module ME, 110 V Dimension drawing BCT MOD ME 110 Using powerful varistors no longer requires the decoupling to the gas discharge tube. Surge arrester module for protection of 2 single lines with common reference potential as well as unbalanced interfaces. Powerful standard protection Minimum series impedance For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pg at I n C2 U P Voltage protection level at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Bandwidth Ad-PG f G Capacitance line-line C Capacitance line-pg C Operating temperature range BCT MOD ME 110 R 110 V 170 V 130 V 1 A 20 ka 10 ka 730 V 400 V 520 V 260 V 24.0 MHz 0.2 nf 0.4 nf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC Approvals, Certifications CSA BCT MOD ME 110 Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR CT Modules BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS BCT BAS BCT BAS BCT-Base Part

48 BLITZDUCTOR CT Modules BCT MOD ME C PLUGGABLE SPDs FOR DIN RAIL MOUNTING BCT MOD ME C BCT MOD ME C BCT MOD ME C BCT MOD ME C BCT MOD ME C 5 BCT- Protection Module ME C, 5 V BCT MOD ME C 12 BCT- Protection Module ME C, 12 V BCT MOD ME C 24 BCT- Protection Module ME C, 24 V BCT MOD ME C 30 BCT- Protection Module ME C, 30 V Optimum protection levels Additional decoupling to the terminal equipment For use according to the lightning protection zones concept at boundaries 0 B 2 and higher The resistors at the output of the circuit protect optocoupler and protective diodes within the terminal equipment against overloads. Dimension drawing BCT MOD ME C 5 ME C 30 Surge arrester module for protection of balanced interfaces with fine protective circuit at the input, current loops (TTY) or optocoupler inputs. BCT MOD ME C 5 BCT MOD ME C 12 BCT MOD ME C 24 BCT MOD ME C 30 SPD Class Q Q Q Q Nominal voltage U N 5 V 12 V 24 V 30 V Max. continuous dc voltage U C 6.0 V 14.5 V 26.8 V 34.8 V Max. continuous ac voltage U C 4.2 V 10.2 V 18.9 V 24.5 V Nominal current I L 0.1 A 0.1 A 0.1 A 0.1 A C2 Total nominal discharge current (8/20 µs) I n 10 ka 10 ka 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 10 ka 10 ka 10 ka 10 ka Voltage protection level line-line at I n C2 U P 17 V 40 V 65 V 85 V Voltage protection level line-pg at I n C2 U P 43 V 50 V 75 V 80 V Voltage protection level at 1 kv/µs C3 U P 8 V 19 V 36 V 50 V Voltage protection level line-pg at 1 kv/µs C3 U P 8 V 19 V 36 V 50 V Series impedance per line 6.6 Ohm 13.5 Ohm 23.8 Ohm 28.8 Ohm Bandwidth line-line (at 100 Ohm) f G 0.4 MHz 0.85 MHz 0.85 MHz 1.0 MHz Capacitance line-line C 8 nf 3 nf 2 nf 2 nf Capacitance line-pg C 8 nf 3 nf 2 nf 2 nf Operating temperature range -40 C C -40 C C -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 IP 20 IP 20 Pluggable into base part base part base part base part Earthing by base part base part base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow Test standards IEC IEC IEC IEC Approvals, Certifications CSA CSA CSA CSA BCT MOD ME C 5 BCT MOD ME C 12 BCT MOD ME C 24 BCT MOD ME C 30 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) Accessory Part for BLITZDUCTOR CT Modules BCT BAS BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal BCT BAS BCT-Base for supporting the SPD module without signal interruption. The SPD Part module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS

49 BCT MOD MD BCT MOD MD BCT MOD MD BCT MOD MD BCT MOD MD BCT MOD MD BCT MOD MD 60 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Modules BCT MOD MD 5 MD 60 BCT MOD MD 5 BCT- Protection Module MD, 5 V BCT MOD MD 12 BCT- Protection Module MD, 12 V BCT MOD MD 15 BCT- Protection Module MD, 15 V BCT MOD MD 24 BCT- Protection Module MD, 24 V BCT MOD MD 30 BCT- Protection Module MD, 30 V BCT MOD MD 48 BCT- Protection Module MD, 48 V BCT MOD MD 60 BCT- Protection Module MD, 60 V Dimension drawing BCT MOD MD 5 MD 60 Protective circuit, free of leakage currents to earth, energy-coordinated. Surge arrester module for protection of balanced interfaces with electrical isolation. Powerful standard protection Minimum series impedance For use according to the lightning protection zones concept at boundaries 0 B 2 and higher BCT MOD... MD 5 MD 12 MD 15 MD 24 MD 30 MD 48 MD 60 SPD Class Q Q Q Q Q Q Q Nominal voltage U N 5 V 12 V 15 V 24 V 30 V 48 V 60 V Max. continuous dc voltage U C 6.0 V 14.5 V 17.8 V 26.8 V 34.8 V 55.1 V 70.1 V Max. continuous ac voltage U C 4.2 V 10.2 V 12.5 V 18.9 V 24.5 V 38.9 V 49.0 V Nominal current I L 1 A 1 A 1 A 1 A 1 A 1 A 1 A C2 Total nominal discharge current (8/20 µs) I n 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka Voltage protection level line-line at I n C2 U P 15 V 27 V 32 V 45 V 60 V 85 V 110 V Voltage protection level line-pg at I n C2 U P 700 V 700 V 700 V 700 V 700 V 700 V 700 V Voltage protection level at 1 kv/µs C3 U P 8 V 19 V 24 V 35 V 50 V 75 V 90 V Voltage protection level line-pg at 1 kv/µs C3 U P 600 V 600 V 600 V 600 V 600 V 600 V 600 V Series impedance per line 1.0 Ohm 1.5 Ohm 1.8 Ohm 1.8 Ohm 1.8 Ohm 1.8 Ohm 1.8 Ohm Bandwidth line-line f G 1.0 MHz 3.0 MHz 4.0 MHz 5.3 MHz 6.0 MHz 9.0 MHz 11.0 MHz Capacitance line-line C 5 nf 2 nf 1.8 nf 1.3 nf 0.9 nf 0.6 nf 0.6 nf Capacitance line-pg C 6 pf 6 pf 6 pf 6 pf 6 pf 6 pf 6 pf Operating temperature range -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 Pluggable into base part base part base part base part base part base part base part Earthing by base part base part base part base part base part base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow yellow yellow yellow Test standards IEC IEC IEC IEC IEC IEC IEC Approvals, Certifications CSA CSA CSA CSA CSA CSA CSA BCT MOD MD 5 BCT MOD MD 12 BCT MOD MD 15 BCT MOD MD 24 BCT MOD MD 30 BCT MOD MD 48 BCT MOD MD 60 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) Accessory Part for BLITZDUCTOR CT Modules BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS BCT BAS BCT BAS BCT-Base Part

50 BLITZDUCTOR CT Modules BCT MOD MD 110 / MD 250 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BCT MOD MD BCT MOD MD BCT MOD MD 110 BCT- Protection Module MD, 110 V BCT MOD MD 250 BCT- Protection Module MD, 250 V Powerful standard protection No series impedance For use according to the lightning protection zones concept at boundaries at 0 B 2 and higher Using a powerful varistor no longer requires the decoupling to the gas discharge tube. Dimension drawing BCT MOD MD 110 / MD 250 Surge arrester module for protection of balanced interfaces with electrical isolation, telecommunications. BCT MOD MD 110 BCT MOD MD 250 SPD Class R U Nominal voltage U N 110 V 250 V Max. continuous dc voltage U C 170 V 280 V Max. continuous ac voltage U C 130 V 190 V Nominal current I L 1 A 1 A C2 Total nominal discharge current (8/20 µs) I n 20 ka 20 ka C2 Nominal discharge current (8/20 µs) per line I n 10 ka 10 ka Voltage protection level line-line at I n C2 U P 360 V 630 V Voltage protection level line-pg at I n C2 U P 700 V Voltage protection level at 1 kv/µs C3 U P 260 V 490 V Voltage protection level line-pg at 1 kv/µs C3 U P 600 V 700 V Bandwidth line-line f G 11.0 MHz 15.0 MHz Capacitance line-line C 0.7 nf 0.4 nf Capacitance line-pg C 6 pf 10 pf Operating temperature range -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 Pluggable into base part base part Earthing by base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow Test standards IEC IEC Approvals, Certifications CSA CSA BCT MOD MD 110 BCT MOD MD 250 Part No Packing unit 1 pc(s) 1 pc(s) Accessory Part for BLITZDUCTOR CT Modules BCT BAS BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal BCT BAS BCT-Base for supporting the SPD module without signal interruption. The SPD Part module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS

51 BCT MOD MD HF 5 PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Modules BCT MOD MD HF BCT MOD MD HF 5 BCT- Protection Module md HF, 5 V Dimension drawing BCT MOD MD HF Combining several diodes to one matrix minimises the capacity of the protective circuit. Surge arrester module for protection of high-frequency bus systems or video transmissions. Minimum self-capacitance Best transmission performance For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pg at I n C2 U P Voltage protection level at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range BCT MOD MD HF 5 Q 5 V 6.0 V 4.2 V 0.1 A 10 ka 10 ka 50 V 70 V 10 V 10 V 1.0 Ohm 100 MHz 20 pf 40 pf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC Approvals, Certifications CSA BCT MOD MD HF 5 Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR CT Modules BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS BCT BAS BCT BAS BCT-Base Part

52 BLITZDUCTOR CT Modules BCT MOD MD HFD PLUGGABLE SPDs FOR DIN RAIL MOUNTING BCT MOD MD HFD BCT MOD MD HFD BCT MOD MD HFD 5 BCT- Protection Module MD HFD, 5 V BCT MOD MD HFD 24 BCT- Protection Module MD HFD, 24 V Minimum self-capacitance Best transmission performance For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Combining several diodes to one matrix minimises the capacity of the protective circuit. Dimension drawing BCT MOD MD HFD Surge arrester module for protection of electrically isolated high-frequency bus systems or telecommunication transmissions. BCT MOD MD HFD 5 BCT MOD MD HFD 24 SPD Class Q Q Nominal voltage U N 5 V 24 V Max. continuous dc voltage U C 6.0 V 26.8 V Max. continuous ac voltage U C 4.2 V 18.9 V Nominal current I L 0.1 A 0.1 A C2 Total nominal discharge current (8/20 µs) I n 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 10 ka 10 ka Voltage protection level line-line at I n C2 U P 50 V 60 V Voltage protection level line-pg at I n C2 U P 700 V 700 V Voltage protection level at 1 kv/µs C3 U P 10 V 40 V Voltage protection level line-pg at 1 kv/µs C3 U P 600 V 600 V Series impedance per line 1.0 Ohm 1.0 Ohm Bandwidth line-line f G 100 MHz 100 MHz Capacitance line-line C 20 pf 25 pf Capacitance line-pg C 6 pf 15 pf Operating temperature range -40 C C -40 C C Degree of protection (plugged-in) IP 20 IP 20 Pluggable into base part base part Earthing by base part base part Enclosure material polyamide PA 6.6 Polyamide PA 6.6 Colour yellow yellow Test standards IEC IEC Approvals, Certifications CSA BCT MOD MD HFD 5 BCT MOD MD HFD 24 Part No Packing unit 1 pc(s) 1 pc(s) Accessory Part for BLITZDUCTOR CT Modules BCT BAS BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal BCT BAS BCT-Base for supporting the SPD module without signal interruption. The SPD Part module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS

53 BCT MOD MD TC N PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Modules BCT MOD MD TC N BCT MOD MD TC N BCT- Protection Module MD TC N, 250 V Dimension drawing BCT MOD MD TC N Surge arrester module for protection of telecommunication interfaces. Unit specified for use in Norway. A series connection of gas discharge tubes increases the insulation resistance to earth. Powerful standard protection High insulation resistance to earth For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pg at I n C2 U P Voltage protection level at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range BCT MOD MD TC N U 280 V 190 V 1 A 20 ka 10 ka 750 V 950 V 490 V 800 V 18 MHz 400 pf 20 pf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC Approvals, Certifications CSA BCT MOD MD TC N Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR CT Modules BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal for supporting the SPD module without signal interruption. The SPD module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS BCT BAS BCT BAS BCT-Base Part

54 BLITZDUCTOR CT Modules BCT MOD MY PLUGGABLE SPDs FOR DIN RAIL MOUNTING BCT MOD MY 250 BCT MOD MY 250 BCT- Protection Module MY, 250 V Distinctive Y circuit For signal circuits with high operating current For use according to the lightning protection zones concept at boundaries 0 B 1 and higher The electrical decoupling of the varistors by a gas discharge tube to earth ensures the isolation. Dimension BCT MOD MY Surge arrester module for protection of balanced interfaces with electrical isolation up to 6 A. SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pg at I n C2 U P Voltage protection level at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range BCT MOD MY 250 V 250 V 350 V 250 V 6 A 6 ka 3 ka 1100 V 1400 V 650 V 1200 V 10 MHz 600 pf 10 pf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC Approvals, Certifications CSA BCT MOD MY 250 Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR CT Modules BCT BAS BCT BAS BLITZDUCTOR CT base part for use as universal feed-through terminal BCT BAS BCT-Base for supporting the SPD module without signal interruption. The SPD Part module is earthed safely by the supporting foot of the DIN rail with a snap-on device. Allows for direct or indirect shied earthing due to insert for gas discharge tubes. BCT BAS Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS

55 BCT MOD PTS PLUGGABLE SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR CT Accessories Test/Disconnection Plug BCT MOD PTS Test/Disconnection Plug for BCT PG Dimension drawing BCT MOD PTS Basic circuit diagram BCT MOD PTS Once plugged in, the module interrupts the run of the connected cables and leads them to 5 test sockets to the front side of the test/disconnection plug. This allows to carry out measurements in the installation without removing the lines from the base part. For plugging into the base part of BLITZDUCTOR CT Makes maintenance and trouble shooting easier Measuring cables included BCT MOD PTS Design Mounting on Accessories like SPD module BCT BAS 2 measuring cables, 1 m long (plug Ø1 mm, socket Ø4 mm) BCT MOD PTS Part No Packing unit 1 pc(s) GDT 90 Gas Discharge Tube GDT 90 Gas Discharge Tube 90 V Gas discharge tube with lightning current carrying capability for inserting into the base part and establishing an indirect shield earthing. The SPD can be retrofitted or exchanged any time and is mostly used at risks of leakage pickups. Device with lightning current carrying capability Low sparkover voltage GDT 90 D1 Lightning impulse current carrying capability (10/350 µs) Design Mounting on 5 ka H 8 x 6 mm BCT BAS GDT 90 Part No Packing unit 1 pc(s) 201

56 BLITZDUCTOR CT Accessories Earth Terminal Set PLUGGABLE SPDs FOR DIN RAIL MOUNTING EKS BCT EKS BCT Earth Terminal Set for BCT Easy handling Quick exchange for retrofitting an SPD module The earth terminal set consists of a prewired flexible cable with a plug and two-connector sleeves. It earths initially unused cable leads directly, which are already connected with the base part. EKS BCT Design Mounting on approx. 125 mm long BCT BAS EKS BCT Part No Packing unit 1 pc(s) EMC Spring Terminal EFK BCT EFK BCT EMC Spring Terminal for BCT Minimum space requirements Compensates the yield of the conductor Especially easy handling with bus cables EMC spring terminal, tested with lightning currents, for screwing into the shield terminals in the base part. Provides a permanent shield contact especially for bus cables at minimum installation work. EFK BCT D1 Lightning impulse current carrying capability (10/350 µs) Clamping range Rd Mounting on 5 ka 2-10 mm BCT BAS EFK BCT Part No Packing unit 10 pc(s) 202

57 COMPACT SPDs FOR DIN RAIL MOUNTING DEHNconnect RK Surge Protective Terminal Block Minimum installation width (only 6 mm) Quick installation with jumper bar (accessory part) Spring pressure connection system 6 mm wide surge protective terminal block, 2-pole, with cage clamp connection. Earthing by DIN rail or clamp. DEHNconnect RK is a 6 mm wide surge protective terminal block. With 5 cage-clamp spring-pressure connections, 2 lines can be protected and, additionally, the equipotential bonding to the terminal equipment can be established. The snap-in fixing device ensures safe earthing of the supporting foot with the DIN rail. For reducing the wiring, even jumper bars can be plugged into the protected side of the arrester and thus transmit signals. As the SPDs are only enclosed on one side for space-saving reasons, a covering plate should be used at the end of every SPD block. DCO RK DEHNconnect RK is available in two performance categories: DCO RK M...: Surge arrester with energy-coordinated protection stages DCO RK E (D)...: Surge arrester with diodes only, for improving the electromagnetic compatibility (EMC) of terminal systems DCO RK Accessories A wide range of accessories like jumper bars, marking plates or covering plates complete DCO RK to a system easy to operate, which has been designed especially for use in industrial systems. IP 20 DCO RK with covering plate In order to minimise its width, one side of the SPD is not enclosed. For protection from contacting, the SPD can be closed with a covering plate (accessories). If several devices are installed next to each other, one covering plate could be sufficient. 3 OUT 3 eg. 5 DCO RK eg. 8 DCO RK eg. 10 DCO RK 2 ok marking plates 3 Application of the jumper bars Operating state controls of switch contacts in industrial environments are often feeded by a common power supply. Using several DCO RK units the wiring can be minimised by bridging the feeding signal on the protected side (accessories)

58 DEHNconnect RK DCO RK ME COMPACT SPDs FOR DIN RAIL MOUNTING DCO RK ME DCO RK ME DCO RK ME DCO RK ME DCO RK ME 12 DEHNconnect RK 12 V DCO RK ME 24 DEHNconnect RK 24 V DCO RK ME 48 DEHNconnect RK 48 V DCO RK ME 110 DEHNconnect RK 110 V IN 4 OUT Standard protection in modular terminal blocks Low series impedance For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Energy-coordinated gas discharge tubes and diodes to earth Dimension drawing DCO RK ME 2-stage surge arrester for protection of 2 single lines with common reference potential as well as unbalanced interfaces. DCO RK ME 12 DCO RK ME 24 DCO RK ME 48 DCO RK ME 110 SPD Class Q Q Q R Nominal voltage U N 12 V 24 V 48 V 110 V Max. continuous dc voltage U c 14 V 33 V 55 V 170 V Max. continuous ac voltage U c 9.5 V 23 V 38.5 V 120 V Nominal current I L 0.5 A 0.5 A 0.5 A 0.5 A C2 Total nominal discharge current (8/20 µs) I n 10 ka 10 ka 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 5 ka 5 ka 5 ka 5 ka Voltage prot. level line-line at I n C2 U p 55 V 110 V 175 V 500 V Voltage prot. level line-pg at I n C2 U p 40 V 65 V 100 V 270 V Voltage prot. level line-line at 1 kv/µs C3 U p 36 V 90 V 160 V 460 V Voltage prot. level line-pg at 1 kv/µs: line/pg U p 19 V 45 V 80 V 230 V Series impedance per line 1.8 Ohm 1.8 Ohm 1.8 Ohm 1.8 Ohm Bandwidth line-pg f G 2.5 MHz 6 MHz 10 MHz 16 MHz Capacitance line-line C 1.2 nf 0.5 nf 0.3 nf 0.2 nf Capacitance line-pg C 2.4 nf 1 nf 0.6 nf 0.4 nf Operating temperature range -40 C C -40 C C -40 C C -40 C C Degree of protection IP 00, with cover IP 20 IP 00, with cover IP 20 IP 00, with cover IP 20 IP 00, with cover IP 20 Mounting on 35 mm DIN rail acc. to EN mm DIN rail acc. to EN mm DIN rail acc. to EN mm DIN rail acc. to EN Connection input/output spring / spring spring / spring spring / spring spring / spring Cross-sectional area, solid mm mm mm mm 2 Cross-sectional area, flexible mm mm mm mm 2 Earthing by DIN rail / terminal DIN rail / terminal DIN rail / terminal DIN rail / terminal Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow Test standards IEC IEC IEC IEC DCO RK ME 12 DCO RK ME 24 DCO RK ME 48 DCO RK ME 110 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) AD DCO RK GE Covering Plate for DCO, yellow Accessory Part for DEHNconnect RK AD DCO RK GE Covering Plate For DCO RK. Enclosure material Colour pc(s) No. AD DCO RK GE polyamide PA 6.6 yellow

59 DCO RK MD DCO RK MD 24 COMPACT SPDs FOR DIN RAIL MOUNTING DEHNconnect RK DCO RK MD 12 / MD 24 DCO RK MD 12 DEHNconnect RK 12 V DCO RK MD 24 DEHNconnect RK 24 V IN 4 OUT Dimension drawing DCO RK MD 12 / MD 24 Protective circuit, free of leakage currents to earth, energy-coordinated. 2-stage surge arrester for protection of a floating pair as well as balanced interfaces. Standard protection in modular terminal blocks Low series impedance For use according to the lightning protection zones concept at boundaries 0 B 2 and higher DCO RK MD 12 DCO RK MD 24 SPD Class Q Q Nominal voltage U N 12 V 24 V Max. continuous dc voltage U c 14 V 33 V Max. continuous ac voltage U c 9.5 V 23 V Nominal current I L 0.5 A 0.5 A C2 Total nominal discharge current (8/20 µs) I n 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 5 ka 5 ka Voltage protection level line-line at I n C2 U p 25 V 50 V Voltage protection level line-pg at I n C2 U p 750 V 750 V Voltage protection level line-line at 1 kv/µs C3 U p 19 V 45 V Voltage protection level line-pg at 1 kv/µs: line/pg U p 650 V 650 V Series impedance per line 1.8 Ohm 1.8 Ohm Bandwidth line-line f G 2.5 MHz 6 MHz Capacitance line-line C 2.4 nf 1 nf Capacitance line-pg C 5 pf 5 pf Operating temperature range -40 C C -40 C C Degree of protection IP 00, with cover IP 20 IP 00, with cover IP 20 Mounting on 35 mm DIN rail acc. to EN mm DIN rail acc. to EN Connection input/output spring / spring spring / spring Cross-sectional area, solid mm mm 2 Cross-sectional area, flexible mm mm 2 Earthing by DIN rail / terminal DIN rail / terminal Enclosure material polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow Test standards IEC IEC DCO RK MD 12 DCO RK MD 24 Part No Packing unit 1 pc(s) 1 pc(s) Accessory Part for DEHNconnect RK Covering Plate For DCO RK. Enclosure material Colour pc(s) No. AD DCO RK GE polyamide PA 6.6 yellow AD DCO RK GE AD DCO RK GE Covering Plate for DCO, yellow

60 DEHNconnect RK DCO RK MD 48 COMPACT SPDs FOR DIN RAIL MOUNTING DCO RK MD DCO RK MD 48 DEHNconnect RK 48 V IN 4 OUT Standard protection in modular terminal blocks Extremely low series impedance For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Protective circuit, free of leakage currents to earth, energy-coordinated Dimension DCO RK MD 48 2-stage surge arrester for protection of a floating pair as well as balanced interfaces up to 1.7 A. SPD Class Nominal voltage U N Max. continuous dc voltage U c Max. continuous ac voltage U c Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs: line/pg U p Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range DCO RK MD 48 Q 48 V 55 V 38.5 V 1.7 A 10 ka 5 ka 100 V 750 V 70 V 650 V 0.4 Ohm 10 MHz 0.6 nf 10 pf -40 C C Degree of protection IP 00, with cover IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output spring / spring Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Earthing by DIN rail / terminal Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC DCO RK MD 48 Part No Packing unit 1 pc(s) AD DCO RK GE Covering Plate for DCO, yellow Accessory Part for DEHNconnect RK AD DCO RK GE Covering Plate For DCO RK. Enclosure material Colour pc(s) No. AD DCO RK GE polyamide PA 6.6 yellow

61 DCO RK MD 110 COMPACT SPDs FOR DIN RAIL MOUNTING DEHNconnect RK DCO RK MD 110 DCO RK MD 110 DEHNconnect RK 110 V IN 4 OUT Dimension drawing DCO RK MD stage surge arrester for protection of a floating pair, telecommunication. Protection circuit, free of leakage currents to earth, energy-coordinated. Standard protection in modular terminal blocks Low series impedance For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U c Max. continuous ac voltage U c Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs: line/pg U p Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range DCO RK MD 110 R 110 V 170 V 120 V 0.5 A 10 ka 5 ka 260 V 750 V 230 V 650 V 1.8 Ohm 16 MHz 0.4 nf 5 pf -40 C C Degree of protection IP 00, with cover IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output spring / spring Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Earthing by DIN rail / terminal Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC DCO RK MD 110 Part No Packing unit 1 pc(s) Accessory Part for DEHNconnect RK Covering Plate For DCO RK. Enclosure material Colour pc(s) No. AD DCO RK GE polyamide PA 6.6 yellow AD DCO RK GE AD DCO RK GE Covering Plate for DCO, yellow

62 DEHNconnect RK DCO RK MD HF COMPACT SPDs FOR DIN RAIL MOUNTING DCO RK MD HF DCO RK MD HF 5 DEHNconnect RK MD HF, 5 V IN 4 OUT Low self-capacitance Very good transmission performance For use according to the lightning protection zones concept at boundaries 0 B 2 and higher The capacity of the protective circuit can be minimised by combining several diodes to one matrix. Dimension drawing DCO RK MD HF 2-stage surge arrester for protection of balanced and unbalanced interfaces with extra-low voltages. Also suitable for high transmission rates. For shielded bus lines, SAK shield connection systems should be used. SPD Class Nominal voltage U N Max. continuous dc voltage U c Max. continuous ac voltage U c Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs: line/pg U p Series impedance per line Bandwidth line-line f G Bandwidth line-pg f G Capacitance line-line C Capacitance line-pg C Operating temperature range DCO RK MD HF 5 Q 5 V 6.0 V 4.2 V 0.1 A 10 ka 5 ka 27 V 50 V 14 V 14 V 1.0 Ohm 250 MHz 180 MHz 19 pf 16 pf -40 C C Degree of protection IP 00 with cover IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output spring / spring Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Earthing by DIN rail / terminal Enclosure material thermoplastic PA 6.6 Colour yellow Test standards IEC DCO RK MD HF 5 Part No Packing unit 1 pc(s) AD DCO RK GE Covering Plate for DCO, yellow Accessory Part for DEHNconnect RK AD DCO RK GE Covering Plate For DCO RK. Enclosure material Colour pc(s) No. AD DCO RK GE polyamide PA 6.6 yellow

63 DCO RK E DCO RK E DCO RK E DCO RK E 60 COMPACT SPDs FOR DIN RAIL MOUNTING DEHNconnect RK DCO RK E DCO RK E 12 DEHNconnect RK 12 V DCO RK E 24 DEHNconnect RK 24 V DCO RK E 48 DEHNconnect RK 48 V DCO RK E 60 DEHNconnect RK 60 V IN 4 OUT Dimension drawing DCO RK E Powerful diodes limit surges to earth. Finely limiting surge protection for 2 single lines with common reference potential as well as unbalanced interfaces. Protection in modular terminal blocks High nominal current For use according to the lightning protection zones concept at boundaries 1 2 and higher DCO RK E 12 DCO RK E 24 DCO RK E 48 DCO RK E 60 SPD Class W W [ [ Nominal voltage U N 12 V 24 V 48 V 60 V Max. continuous dc voltage U c 13 V 28 V 58 V 70 V Max. continuous ac voltage U c 9 V 19.5 V 41 V 49.5 V Nominal current I L 10 A 10 A 10 A 10 A C1 Total nominal discharge current (8/20 µs) I n 0.8 ka 0.6 ka 0.3 ka 0.24 ka C1 Nominal discharge current (8/20 µs) per line I n 0.4 ka 0.3 ka 0,15 ka 0.12 ka Voltage prot. level line-line at I n C1 U p 50 V 96 V 180 V 220 V Voltage prot. level line-pg at I n C1 U p 25 V 48 V 90 V 110 V Voltage prot. level line-line at 1 kv/µs C3 U p 36 V 76 V 156 V 190 V Voltage prot. level line-pg at 1 kv/µs: line/pg U p 18 V 38 V 78 V 95 V Bandwidth line-pg f G 2.5 MHz 5.5 MHz 11 MHz 14 MHz Capacitance line-line C 1.2 nf 0.6 nf 0.3 nf 0.25 nf Capacitance line-pg C 2.5 nf 1.2 nf 0.6 nf 0.5 nf Operating temperature range -40 C C -40 C C -40 C C -40 C C Degree of protection IP 00, with cover IP 20 IP 00, with cover IP 20 IP 00, with cover IP 20 IP 00, with cover IP 20 Mounting on 35 mm DIN rail acc. to EN mm DIN rail acc. to EN mm DIN rail acc. to EN mm DIN rail acc. to EN Connection input/output spring / spring spring / spring spring / spring spring / spring Cross-sectional area, solid mm mm mm mm 2 Cross-sectional area, flexible mm mm mm mm 2 Earthing by DIN rail / terminal DIN rail / terminal DIN rail / terminal DIN rail / terminal Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow Test standards IEC IEC IEC IEC DCO RK E 12 DCO RK E 24 DCO RK E 48 DCO RK E 60 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) Accessory Part for DEHNconnect RK Covering Plate For DCO RK. Enclosure material Colour pc(s) No. AD DCO RK GE polyamide PA 6.6 yellow AD DCO RK GE AD DCO RK GE Covering Plate for DCO, yellow

64 DEHNconnect RK DCO RK D COMPACT SPDs FOR DIN RAIL MOUNTING DCO RK D 5 24 DCO RK D 5 24 DEHNconnect RK 5/24 V IN OUT 2 4 EMC protection in modular terminal blocks High nominal current For use according to the lightning protection zones concept at boundaries 1 2 and higher Powerful diodes limit surges between the signal lines. Dimension drawing DCO RK D Surge protection for output digital modules by SIEMENS-SPS S7-300 (lab-tested). The terminal allows for increased EMC protection. No connection to PG. DCO RK D 5 24 SPD Class [ Nominal voltage U N +24 V / -5 V Max. continuous dc voltage U c +30 V / -6 V Nominal current I L 10 A C1 Total nominal discharge current (8/20 µs) I n 0.3 ka C1 Nominal discharge current (8/20 µs) per line I n 0.3 ka Voltage protection level line-line at I n C1 U p 70 V Voltage protection level line-line at 1 kv/µs C3 U p 45 V Bandwidth line-line f G 3.5 MHz Capacitance line-line C 2 nf Operating temperature range -40 C C Degree of protection IP 00, with cover IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output spring / spring Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC DCO RK D 5 24 Part No Packing unit 1 pc(s) AD DCO RK GE Covering Plate for DCO, yellow Accessory Part for DEHNconnect RK AD DCO RK GE Covering Plate For DCO RK. Enclosure material Colour pc(s) No. AD DCO RK GE polyamide PA 6.6 yellow

65 COMPACT SPDs FOR DIN RAIL MOUNTING Accessories for DEHNconnect RK Accessory Part for DEHNconnect RK Accessory Part for DEHNconnect RK Covering Plate For DCO RK. Enclosure material Colour pc(s) No. AD DCO RK GE polyamide PA 6.6 yellow AD DCO RK GE AD DCO RK GE Covering Plate for DCO, yellow Jumper Bar Multipole unit for DCO RK Poles pc(s) No. KB 5 DCO RK KB 5 DCO RK KB 5 DCO RK Jumper Bar for DEHNconnect RK Accessory Part for DEHNconnect RK Accessory Part for DEHNconnect RK Quick Marking System Two plates with plate Nos for DCO RK Material pc(s) No. BS 1 50 DCO RK plastic BS 1 50 DCO RK BS 1 50 DCO RK Quick Marking System for DCO RK Jumper Bar Multipole unit for DCO RK Poles pc(s) No. KB 8 DCO RK KB 8 DCO RK KB 8 DCO RK Jumper Bar for DEHNconnect RK Accessory Part for DEHNconnect RK Jumper Bar Multipole unit for DCO RK Poles pc(s) No. KB 10 DCO RK KB 10 DCO RK KB 10 DCO RK Jumper Bar for DEHNconnect RK

66 BLITZDUCTOR VT Surge Arrester COMPACT SPDs FOR DIN RAIL MOUNTING Economical protection of multi-core signal lines Interface-specific types, e.g. TTY, RS 485 Unit for 24 V power supply of a PLC Compact protection for terminal equipment, with screwable terminal connections for multi-core lines for DIN rail mounting. BLITZDUCTOR VT is a family of compact surge arresters in modular terminal blocks and includes different types of enclosures. Most of the SPDs protect 4-wire signal lines or special applications. The equipment is earthed by a screw terminal. BVT Enclosure family The enclosure concept of BLITZDUCTOR VT is variable. According to application, the SPDs are distinguished between width: 1.5 mods., 4 protected signal lines width: 1.5 mods., 2 protected lines for 24 V dc width: 3 mods., protected lines for RS 485/422 EB EB Connection The earth connection has to be performed with a clamp instead of the snap-on fixing device of the DIN rail. With the second clamping space of this double terminal, a direct equipotential bonding can be established to the terminal device

67 BVT TTY 24 COMPACT SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR VT BVT TTY BVT TTY 24 BLITZ- DUCTOR VT TTY IN 4 OUT 4 Dimension drawing BVT TTY The resistors at the circuit output protect optocoupler and protective diodes in the terminal equipment against overloads. Because of the additional decoupling resistances at the output, only few loadable diodes in the terminal equipment are integrated into the energy coordination of the protective stages. This is especially important for optocoupler interfaces. Simultaneous protection of two TTY loops Additional decoupling to the terminal device For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Bandwidth line-line f G Capacitance line-line C Operating temperature range BVT TTY 24 Q 24 V 26.8 V 18.9 V 0.1 A 10 ka 10 ka 65 V 700 V 36 V 600 V per pair: 17.2 Ohm 8 MHz 1 nf -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output screw / screw Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Tightening torque (terminal) 0.5 Nm Earthing by screw terminal Enclosure material thermoplastic, UL 94 V-0 Colour yellow Test standards IEC Approvals, Certifications CSA BVT TTY 24 Part No Packing unit 1 pc(s) 213

68 BLITZDUCTOR VT BVT MTTY COMPACT SPDs FOR DIN RAIL MOUNTING BVT MTTY BVT MTTY 24 BLITZ- DUCTOR VT IN 1 OUT 1 Economical compact protection For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Protection circuit, free of leakage currents to earth, energy-coordinated with simple decoupling. Dimension drawing BVT MTTY Surge arrester for two floating pairs. Unbalanced use of the decoupling impedance. SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Bandwidth line-line f G Capacitance line-line C Operating temperature range BVT MTTY 24 Q 24 V 26.8 V 18.9 V 0.1 A 20 ka 10 ka 65 V 700 V 36 V 600 V per pair: 2.2 Ohm 10 MHz 1 nf -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output screw / screw Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Tightening torque (terminal) 0.5 Nm Earthing by screw terminal Enclosure material thermoplastic, UL 94 V-0 Colour yellow Test standards IEC BVT MTTY 24 Part No Packing unit 1 pc(s)

69 BVT RS485 5 COMPACT SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR VT BVT RS485 BVT RS485 5 BLITZ- DUCTOR VT RS IN OUT Dimension drawing BVT RS485 Circuiting diodes to a common reference point allows for a low protection level between the signal lines. Surge arrester for many applications, e.g. for balanced 4-wire interfaces RS 485/422 or temperature sensors. Optionally direct or indirect shield earthing and connection of a signal ground (SG). Connections for 4 bus lines and SG Direct or indirect shield earthing For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Bandwidth line-line f G Capacitance line-line C Operating temperature range BVT RS485 5 Q 5 V 6 V 4.2 V 0.5 A 10 ka 10 ka 20 V 700 V 8.5 V 600 V 1.8 Ohm 1.7 MHz 5 nf -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output screw / screw Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Tightening torque (terminal) 0.5 Nm Earthing by screw terminal Enclosure material thermoplastic, UL 94 V-0 Colour yellow Test standards IEC Approvals, Certifications CSA BVT RS485 5 Part No Packing unit 1 pc(s) 215

70 BLITZDUCTOR VT BVT AD COMPACT SPDs FOR DIN RAIL MOUNTING BVT AD 24 BVT AD 24 BLITZ- DUCTOR VT 24 V V 0 V +24 V IN +24 V OUT EMC protection for PLC 24 V power supplies Especially low protection level For use according to the lightning protection zones concept at boundaries 1 2 and higher As a unipolar diode is used, negative operating voltages are not permissible. Dimension drawing BVT AD Quickly responding surge protection, for e.g. Siemens SPS S7-300 with dc power supply. Especially for use in electromagnetically rough installation environments where common varistor-based surge arresters provide no sufficient limiting performance. SPD Class Nominal voltage U N Max. continuous dc voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U P Capacitance line-line C Capacitance line-pg C Operating temperature range BVT AD 24 W 24 V 35 V 10 A 2 ka 1 ka 70 V 700 V 50 V 700 V 7 nf 10 pf -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output screw / screw Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Tightening torque (terminal) 0.8 Nm Earthing by screw terminal Enclosure material thermoplastic, UL 94 V-0 Colour yellow Test standards IEC Approvals, Certifications CSA BVT AD 24 Part No Packing unit 1 pc(s) 216

71 K - K + K- K+ Blitzductor BVT KKS ALD 75 K- K+ M - M + M- M+ Blitzductor BVT KKS APD 36 M- M+ BLITZDUCTOR VT KKS COMPACT SPDs FOR DIN RAIL MOUNTING Combined Lightning Current and Surge Arrester for Cathodic Corrosion Protection Systems Maximum efficiency due to high discharge capacity Easy maintenance due to remote signalling contact Resistant against permanent interfering voltages up to 65 V ac SPD for protection of active cathodic corrosion protection systems. Integrated, floating remote signalling contact (break contact) for monitoring operation. The protective circuit and voltage measuring circuit are protected against surge impulses from atmospheric discharges (lightning) or switching operations (in power supply lines). The devices are designed for operation at permanent interfering voltages up to 65 V ac between pipelines and earth. If this value is exceeded, the relevant regulations for protection against electrical shock have to be considered and further measures have to be taken. The devices can be overloaded by overcurrents deriving from mains faults (short circuits or earth faults). Therefore, they should be installed into an own metallic enclosure, or a prewired terminal unit (ITAK) should be used. A thermal overload of the discharge paths is signalised by the integrated remote signalling contact. BVT KKS Arrester Family For cathodic corrosion protection, SPDs for protective circuits and voltage measuring circuits are often used at the same time. For easy identification, the SPDs have different colours, i.e. yellow for voltage measuring circuits and red for protective circuits. In practice, the installation of SPDs into an own metal enclosure has proven itself, as the enclosure provides additional protection from overloads due to short circuits. With ITAK, DEHN provides corresponding prewired units for CP installations. The ITAK serial number is supposed to be taken as reference number for ordering. AC/DC Protection equipment In the past, DEHN has gained great know-how and experience in using SPDs for pipeline networks and would be pleased to assist you to find the right protection for your applications. ITAK, Serial No Application example 217

72 BLITZDUCTOR VT KKS BVT KKS ALD COMPACT SPDs FOR DIN RAIL MOUNTING BVT KKS ALD 75 K Kp BVT KKS ALD 75 BLITZ- DUCTOR VT K+ Kp+ FM For protective circuits High nominal current For use according to the lightning protection zones concpet at boundaries 0 A 2 and higher Thermal fuses monitor the varistors. Capacitive control for low impulse sparkover voltage. Dimension drawing BVT KKS ALD Energy-coordinated combined lightning current and surge arrester for protection of the inverter in the protective circuit (red colour). Plug-in remote signalling contact (break contact) for indication of overloads. Installation into the steel plate enclosure recommended. SPD Class Nominal voltage U N Max. continuous dc voltage U c Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I imp D1 U p Voltage protection level line-pg at I imp D1 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs PG U p A2 Total ac current carrying capacity Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range BVT KKS ALD 75 M 70 V 75 V 12 A 7 ka 3.5 ka 40 ka 20 ka 400 V 400 V 350 V 350 V 20 A 5 μh 1 MHz 2 nf 2 nf -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output screw / screw Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Tightening torque (terminal) 0.8 Nm Earthing by screw terminal Enclosure material thermoplastic, UL 94 V-0 Colour red Test standards IEC of remote signalling contacts break contact Switching capacity (dc) 250 V/0.1 A, 125 V/0.2 A, 75 V/0.5 A Switching capacity (ac) 250 V/0.5 A Cross-sectional area for remote signalling terminals max 1.5 mm 2 BVT KKS ALD 75 Part No Packing unit 1 pc(s) 218

73 BVT KKS APD 36 COMPACT SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR VT KKS BVT KKS APD BVT KKS APD 36 BLITZ- DUCTOR VT M Mp M+ Mp+ FM Dimension drawing BVT KKS APD Thermal fuses monitor the discharge circuits. Capacitive control for a low impulse sparkover voltage. Energy-coordinated combined lightning current and surge arrester for protection of voltage measuring circuits (yellow colour). Plug-in remote signalling contact (break contact) for indication of overloads. Installation into a steel-plate enclosure recommended. For voltage measuring circuits Plug-in remote signalling contact For use according to the lightning protection zones concept at boundaries 0 A 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U c Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I imp D1 U p Voltage protection level line-pg at I imp D1 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs PG U p A2 Total ac current carrying capacity Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range BVT KKS APD 36 M 36 V 36.8 V 0.05 A 7 ka 3.5 ka 40 ka 20 ka 65 V 800 V 48 V 600 V 20 A 70 Ohm 4.5 db at 1 MHz (100 Ohm) 1 nf 10 pf -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output screw / screw Cross-sectional area, solid 0.5 mm - 6 mm 2 Cross-sectional area, flexible 0.5 mm - 4 mm 2 Tightening torque (terminal) 0.8 Nm Earthing by screw terminal Enclosure material thermplastic, UL 94 V Colour yellow Test standards IEC of remote signalling contacts break contact Switching capacity (dc) 250 V/0.1 A, 125 V/0.2 A, 75 V/0.5 A Switching capacity (ac) 250 V/0.5 A Cross-sectional area for remote signalling terminals max. 1.5 mm 2 BVT KKS APD 36 Part No Packing unit 1 pc(s) 219

74 BLITZDUCTOR VT KKS BVT KKS ALD SN COMPACT SPDs FOR DIN RAIL MOUNTING BVT KKS ALD SN M Mp BVT KKS ALD SN BLITZ- DUCTOR VT D Dp FM For protective circuits Unit in accordance with SNAM specification For use according to the lightning protection zones concept at boundaries 0 A 2 and higher Thermal fuses monitor the varistors. Capacitive control for low impulse sparkover voltage. Dimension drawing BVT KKS ALD SN Energy-coordinated combined lightning current and surge arrester for protection of the inverter in the protective circuit (red colour). Plug-in remote signalling contact (break contact) for indication of overloads. Installation into steel-plate enclosure recommended. Unit according to SNAM specification. SPD Class Nominal voltage U N Max. continuous dc voltage U c Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I imp D1 U p Voltage protection level line-pg at I imp D1 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs PG U p A2 Total ac current carrying capacity Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range BVT KKS ALD SN M 70 V 75 V 12 A 7 ka 3.5 ka 40 ka 20 ka 400 V 400 V 350 V 350 V 20 A 5 μh 1 MHz 2 nf 2 nf -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output screw / screw Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Tightening torque (terminal) 0.8 Nm Earthing by screw terminal Enclosure material thermoplastic, UL 94 V-0 Colour red Test standards IEC Approvals, Certifications SNAM specification of remote signalling contacts break contact Switching capacity (dc) 250 V/0.1 A, 125 V/0.2 A, 75 V/0.5 A Switching capacity (ac) 250 V/0.5 A Cross-sectional area for remote signalling terminals max. 1.5 mm 2 BVT KKS ALD SN Part No Packing unit 1 pc(s) 220

75 BVT KKS APD SN COMPACT SPDs FOR DIN RAIL MOUNTING BLITZDUCTOR VT KKS BVT KKS APD SN BVT KKS APD SN BLITZ- DUCTOR VT E Ep M Mp FM Dimension drawing BVT KKS APD SN Thermal fuses monitor the varistors. Capacitive control for low impulse sparkover voltage. Energy-coordinated combined lightning current and surge arrester for protection of the voltage measuring circuit (yellow colour). Plug-in remote signalling contact (break contact) for indication of overloads. Installation into steel-plate enclosure recommended. Unit according to SNAM specification. For voltag measuring circuits Unit according to SNAM specification For use according to the lightning protection zones concept at boundaries 0 A 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U c Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I imp D1 U p Voltage protection level line-pg at I imp D1 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs PG U p A2 Total ac current carrying capacity Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range BVT KKS APD SN M 36 V 36.8 V 0.1 A 7 ka 3.5 ka 40 ka 20 ka 65 V 900 V 48 V 600 V 20 A 10 Ohm 6 MHz 1 nf 10 pf -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output screw / screw Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Tightening torque (terminal) 0.8 Nm Earthing by screw terminal Enclosure material thermoplastic, UL 94 V-0 Colour yellow Test standards IEC Approvals, Certifications SNAM specification of remote signalling contacts break contact Switching capacity (dc) 250 V/0.1 A, 125 V/0.2 A, 75 V/0.5 A Switching capacity (ac) 250 V/0.5 A Cross-sectional area for remote signalling terminals max. 1.5 mm 2 BVT KKS APD SN Part No Packing unit 1 pc(s) 221

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77 SPDs FOR LSA TECHNOLOGY DEHNrapid LSA Lightning Current / Surge Arrester Variable protection for 1 10 pairs for LSA systems, type series 2/10 LSA disconnection block function integrated into the lightning current arrester provides protection for testing, disconnecting and patching Modular system out of lightning current and surge arresters, allows also for combination to one combined SPD DRL Plug-in SPD block (10 pairs): Lightning current arrester for 10 pairs. DRL Plug (1 pair): Surge protective plug for 1 pair, energy-coordinated to the DRL plug-in SPD blocks Lightning current arrester, surge arrester or combined lightning current and surge arrester, pluggable into LSA disconnection blocks, type 2. The 10-pair plug-in SPD block with lightning current carrying capacity is supplied with gas discharge tubes (optionally with visual fault indicator) and disconnecting block contacts. This allows for testing, disconnecting or patching of lines at plugged-in protection or additional attaching of single-pair surge arresters for optimum protection of terminal equipment. The surge arresters snap into the earthing frame and can be removed as a block, whenever required. DRL XX XXX... EF 10 DRL DRL 10 B TL 2 10DA LSA O O + Überspannungs- Surge arrester Ableiter Lightning Blitzstrom- current Ableiter arrester G = Combined = Kombi-Ableiter lightning current and surge arrester GO = Kombi-Ableiter GO M The DEHNrapid LSA lightning current arrester for LSA disconnection blocks protects sensitive hardware effectively from surges and allows for simultaneous testing, disconnecting and patching of connected lines. The modular SPD system for LSA disconnection blocks can be extended to a combined lightning current and surge arrester and has a failsafe overload protection with visual fault indicator of the discharge elements. MB 2 10DA LSA DRL system design 223

78 DEHNrapid LSA Lightning Current / Surge Arrester SPDs FOR LSA TECHNOLOGY With the appropriate earthing frame, the fine limiting DEHNrapid LSA single-pair surge arresters can be plugged directly into the DRL plug-in terminal block or optionally into LSA disconnection blocks. The decoupling impedances integrated into the protective plugs allow for energy coordination to the DRL plug-in terminal block without having to consider the cable length. The single-pair plug allows also for partial supplying of disconnection blocks. One block can even support protective plugs with different circuits or nominal voltages. DRL Protective plugs with earthing frame a b a b a b a b DRL 10 B a a' TL 2 10DA LSA a a' DRL Combined lightning current and surge arrester The joined unit of plug-in SPD block, earthing frame and protective plug (combined lightning current and surge arrester) can be plugged in and removed completely. The combined lightning current and surge arrester corresponds to SPD Class GO. Disconnection block function The plug-in terminal block has compatible disconnection contacts to the disconnection block. A measuring or disconnection adapter can be plugged into the DRL in the same way like into a disconnection block. This ensures protection even during maintenance work. The fail-safe function short-circuits the lines to earth in order to protect the gas discharge tube from a possible burn-off due to overcurrents. The disconnecting solder between the spring and SPD melts, the leads are short-circuited and the temperature-sensitive colour on the spring changes from light pink to dark purple and requests the user to replace the SPD. fail-safe light pink DRL 10 B 180 FSD fail-safe dark purple ok replace Replace the faulty gas discharge tube new 224

79 DRL 10 B 180 SPDs FOR LSA TECHNOLOGY DEHNrapid LSA DRL 10 B DRL 10 B IN a b NEW Dimension drawing DRL 10 B a b OUT SPD block with 3-pole gas discharge tubes. Integrated isolating contacts for plugging additional elements. DRL plug-in SPD block (10 pairs) with lightning current carrying capacity, for nearly all kinds of applications. Extendible with DRL protective plug to a combined lightning current and surge arrester. The integrated disconnection block contacts allow for testing, measuring and patching at plugged-in protection. Lightning current arrester for use as plug-in SPD block with integrated LSA disconnection block function Extendible with modules to a combined lightning current and surge arrester For use according to the lightning protection zones concept at boundaries 0 A 1 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I imp 10/350 µs D1 U p Voltage protection level line-pg at I imp 10/350 µs D1 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Series impedance per line Capacitance line-line C Capacitance line-pg C Operating temperature range DRL 10 B 180 G 180 V 180 V 127 V 400 ma 5 ka 2.5 ka 10 ka 5 ka 500 V 500 V 500 V 450 V Ohm 5 pf 5 pf -40 C C Degree of protection IP 10 Pluggable into LSA disconnection block 2/10 Earthing by mounting frame Enclosure material polyamide PA 6.6 Colour grey Test standards IEC DRL 10 B 180 Part No Packing unit 10 pc(s) Accessory Part for DEHNrapid LSA Gas Discharge Tube High-capacity spare gas discharge tubes for DRL 10 or BM 10 DRL. 3-pole unit with common thrust chamber for a steady voltage protection level line-line and line-ground. GDT 230 B3 GDT 230 B3 FSD Integrated into Part No Visual fault indicator 3 Fail-safe spring 3 pc(s) No. GDT 230 B GDT 230 B3 FSD GDT 230 B GDT 230 B3 FSD GDT 230 B GDT 230 B3 FSD NEW 225

80 DEHNrapid LSA DRL 10 B FSD SPDs FOR LSA TECHNOLOGY DRL 10 B 180 FSD NEW IN a b DRL 10 B 180 FSD Lightning current arrester for use as plug-in SPD block with integrated LSA disconnection block function Visual fault indicator of the gas discharge tubes Extendible with DRL protective plugs to a combined lightning current and surge arrester For use according to the lightning protection zones concept at boundaries 0 A 1 and higher a b OUT SPD block with 3-pole gas discharge tubes with fail-safe function. Integrated isolating contacts for plugging additional elements. Dimension drawing DRL 10 B FSD DRL plug-in SPD block (10 pairs) with lightning current carrying capacity, for nearly all types of applications. Extendible with DRL protective plug to a combined lightning current and surge arrester. The integrated disconnection block contacts allow for testing, measuring and patching at plugged-in protection. The gas discharge tubes have a fail-safe function with visual indicator for arising faults. SPD Class Fault indication Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L D1 Total lightning impulse current (10/350 µs) I imp D1 Lightning impulse current (10/350 µs) per line I imp C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I imp 10/350 µs D1 U p Voltage protection level line-pg at I imp 10/350 µs D1 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Series impedance per line Capacitance line-line C Capacitance line-pg C Fail-safe performance Operating temperature range DRL 10 B 180 FSD G visual by colour change 180 V 180 V 127 V 400 ma 5 ka 2.5 ka 10 ka 5 ka 500 V 500 V 500 V 450 V Ohm 5 pf 5 pf gas discharge tube with spring contacts -40 C C Degree of protection IP 10 Pluggable into LSA disconnection block 2/10 Earthing by mounting frame Enclosure material polyamide PA 6.6 Colour grey Test standards IEC DRL 10 B 180 FSD Part No Packing unit 10 pc(s) NEW GDT 230 B GDT 230 B3 FSD GDT 230 B GDT 230 B3 FSD Gas Discharge Tube High-capacity spare gas discharge tubes for DRL 10 or BM 10 DRL. 3-pole unit with common thrust chamber for a steady voltage protection level line-line and line-ground. GDT 230 B3 GDT 230 B3 FSD Integrated into Part No Visual fault indicator 3 Fail-safe spring 3 pc(s) No. GDT 230 B GDT 230 B3 FSD

81 DRL RE DRL RE DRL RE DRL RE DRL RE DRL RE 180 SPDs FOR LSA TECHNOLOGY DEHNrapid LSA DRL RE DRL RE DRL RE DRL RE DRL RE DRL RE DRL RE a a NEW IN OUT b b Dimension drawing DRL RE Protective circuit, energy-coordinated to DRL 10 B for protection of terminal equipment, fine limitation between line and PG Protective plug (1 pair), energy-coordinated to DRL plug-in SPD block, for use as single-stage protection for terminal equipment with decoupling impedances. Especially suitable for signal circuits with common potential. Earthing by EF 10 DRL. For disconnection blocks or DRL plug-in SPD blocks only. Low protection levels for protecting terminal equipment Energy-coordinated to DRL plug-in SPD block For use according to the lightning protection zones concept at boundaries 1 2 and higher DRL RE 5 DRL RE 12 DRL RE 24 DRL RE 48 DRL RE 60 DRL RE 180 SPD Class O O O O O O Nominal voltage U N 5 V 12 V 24 V 48 V 60 V 180 V Max. continuous dc voltage U C 6 V 14 V 28 V 54 V 70 V 180 V Max. continuous ac voltage U C 4.2 V 9.5 V 19.5 V 38 V 49.5 V 127 V Nominal current I L 400 ma 400 ma 400 ma 400 ma 400 ma 100 ma D1 Total lightning impulse current (10/350 µs) in combination with DRL 10 B... I imp 5 ka 5 ka 5 ka 5 ka 5 ka 5 ka D1 Lightning impulse current (10/350 µs) per line in combination with DRL 10 B... I imp 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) in combination with DRL 10 B... I n 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line in combination with DRL 10 B... I n 5 ka 5 ka 5 ka 5 ka 5 ka 5 ka Voltage protection level line-pg at I imp 10/350 µs D1 in combination with DRL 10 B... U p 32 V 32 V 56 V 86 V 105 V 250 V Voltage protection level line-line at 1 kv/µs C3 U p 17.0 V 36 V 72 V 135 V 185 V 500 V Voltage protection level line-pg at 1 kv/µs C3 U p 9.5 V 19 V 38 V 70 V 95 V 250 V Series impedance per line 4.7 Ohm 4.7 Ohm 4.7 Ohm 6.8 Ohm 6.8 Ohm 4.7 Ohm Bandwidth line-pg f G 0.95 MHz 2.7 MHz 4.5 MHz 7.35 MHz 10.5 MHz 42 MHz Capacitance line-line C 3 nf 1 nf 0.55 pf 350 pf 250 pf 50 pf Capacitance line-pg C 6 nf 2 nf 1.1 nf 700 pf 500 pf 80 pf Operating temperature range -40 C C -40 C C -40 C C -40 C C -40 C C -40 C C Degree of protection IP 20 plugged in IP 20 plugged in IP 20 plugged in IP 20 plugged in IP 20 plugged in IP 20 plugged in Pluggable into LSA disconnection block 2/10 or DRL 10 B... plug-in SPD block Earthing by earthing frame earthing frame earthing frame earthing frame earthing frame earthing frame Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow yellow yellow Test standards IEC IEC IEC IEC IEC IEC DRL RE 5 DRL RE 12 DRL RE 24 DRL RE 48 DRL RE 60 DRL RE 180 Part No Packing unit 10 pc(s) 10 pc(s) 10 pc(s) 10 pc(s) 10 pc(s) 10 pc(s) Earthing Frame Earthing frame with snap-in device, required for earthing and mounting up to 10 pcs. of DRL protective plugs. Pluggable onto a 10-pair disconnection block or DRL plug-in SPD block. pc(s) No. EF 10 DRL EF 10 DRL EF 10 DRL NEW 227

82 DEHNrapid LSA DRL RD SPDs FOR LSA TECHNOLOGY DRL RD DRL RD DRL RD DRL RD DRL RD 60 NEW a a DRL RD DRL RD DRL RD DRL RD DRL RD IN OUT b b Low voltage protection level line/line for protection of terminal equipment Energy-coordinated to DRL plug-in SPD block For use according to the lightning protection zones concept at boundaries 1 2 and higher Line-line protective circuit, energy-coordinated to DRL 10 B for protection of terminal equipment. Dimension drawing DRL RD Protective plug (1 pair), energy-coordinated to DRL plug-in SPD block for use as single-phase protection for terminal equipment. Low voltage protection levels line-line for electrically isolated interfaces. To be installed with EF 10 DRL. Installation recommended only in combination with DRL plug-in SPD block. DRL RD 5 DRL RD 12 DRL RD 24 DRL RD 48 DRL RD 60 SPD Class O O O O O Nominal voltage U N 5 V 12 V 24 V 48 V 60 V Max. continuous dc voltage U C 6 V 14 V 28 V 54 V 70 V Max. continuous ac voltage U C 4.2 V 9.5 V 19.5 V 38 V 49.5 V Nominal current I L 400 ma 400 ma 400 ma 400 ma 400 ma D1 Total lightning impulse current (10/350 µs) in combination with DRL 10 B... I imp 5 ka 5 ka 5 ka 5 ka 5 ka D1 Lightning impulse current (10/350 µs) per line in combination with DRL 10 B... I imp 2.5 ka 2.5 ka 2.5 ka 2.5 ka 2.5 ka C2 Total nominal discharge current (8/20 µs) in combination with DRL 10 B... I n 10 ka 10 ka 10 ka 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line in combination with DRL 10 B... I n 5 ka 5 ka 5 ka 5 ka 5 ka Voltage protection level line-line at I imp 10/350 µs D1 in combination with DRL 10 B... U p 15 V 24 V 44 V 75 V 105 V Voltage protection level line-pg at I imp 10/350 µs D1 in combination with DRL 10 B... U p 500 V 500 V 500 V 500 V 500 V Voltage protection level line-line at 1 kv/µs C3 U p 8.5 V 18 V 36 V 70 V 95 V Series impedance per line 2.2 Ohm 2.2 Ohm 2.2 Ohm 4.7 Ohm 4.7 Ohm Bandwidth line-line f G 1 MHz 2.7 MHz 5.4 MHz 7.8 MHz 11 MHz Capacitance line-line C 5.5 nf 2.0 nf 1.1 nf 700 pf 500 pf Capacitance line-pg C 7 pf 7 pf 7 pf 7 pf 7 pf Operating temperature range -40 C C -40 C C -40 C C -40 C C -40 C C Degree of protection IP 20 plugged in IP 20 plugged in IP 20 plugged in IP 20 plugged in IP 20 plugged in Pluggable into LSA disconnection block 2/10 or DRL 10 B... plug-in SPD block Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow yellow yellow Test standards IEC IEC IEC IEC IEC DRL RD 5 DRL RD 12 DRL RD 24 DRL RD 48 DRL RD 60 Part No Packing unit 10 pc(s) 10 pc(s) 10 pc(s) 10 pc(s) 10 pc(s) NEW EF 10 DRL EF 10 DRL Earthing Frame Earthing frame with snap-in device, required for earthing and mounting up to 10 pcs. of DRL protective plugs. Pluggable onto a 10-pair disconnection block or DRL plug-in SPD block. pc(s) No. EF 10 DRL

83 DRL PD 180 SPDs FOR LSA TECHNOLOGY DEHNrapid LSA DRL PD DRL PD NEW a a IN OUT b b Dimension drawing DRL PD Protective circuit, energy-coordinated to DRL 10 B for protection of terminal equipment, fine limitation between line and PG and additional overcurrent protection. Protective plug (1 pair), energy-coordinated to DRL plug-in SPD block for use as single-phase protection for terminal equipment. Low protection level line-line and integrated overcurrent protection for ADSL, ISDN U k0 or a/b lines. To be installed with EF 10 DRL. Installation recommended only in combination with DRL plug-in SPD block. For maximum transmission performance combined with overcurrent protection Energy-coordinated to DRL plug-in SPD block For use according to the lightning protection zones concept at boundaries 1 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L D1 Total lightning impulse current (10/350 µs) in combination with DRL 10 B... I imp D1 Lightning impulse current (10/350 µs) per line in combination with DRL 10 B... I imp C2 Total nominal discharge current (8/20 µs) in combination with DRL 10 B... I n C2 Nominal discharge current (8/20 µs) per line in combination with DRL 10 B... I n Voltage protection level line-line at I imp 10/350 µs D1 in combination with DRL 10 B... U p Voltage protection level line-pg at I imp 10/350 µs D1 in combination with DRL 10 B... U p Voltage protection level line-line at 1 kv/µs C3 U p Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C DRL PD 180 O 180 V 180 V 127 V 100 ma 5 ka 2.5 ka 10 ka 5 ka 250 V 500 V 250 V 12 Ohm 61 MHz 80 pf 7 pf Integrated overcurrent protection 3 Operating temperature range -40 C C Degree of protection IP 20 plugged in Pluggable into LSA disconnection block 2/10 or DRL 10 B... plug-in SPD block Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC DRL PD 180 Part No Packing unit 10 pc(s) Accessory Part for DEHNrapid LSA Earthing Frame Earthing frame with snap-in device, required for earthing and mounting up to 10 pcs. of DRL protective plugs. Pluggable onto a 10-pair disconnection block or DRL plug-in SPD block. pc(s) No. EF 10 DRL EF 10 DRL EF 10 DRL NEW 229

84 DEHNrapid LSA DRL HD SPDs FOR LSA TECHNOLOGY DRL HD 24 NEW DRL HD a a IN OUT b b For maximum transmission rates Energy-coordinated to DRL plug-in SPD block For use according to the lightning protection zones concept at boundaries 1 2 and higher Protective circuit, energy-coordinated to DRL 10 B, with low capacitance for protection of terminal equipment line-line. Dimension drawing DRL HD Protective plug (1 pair), energy-coordinated to DRL plug-in SPD block, for use as single-stage protection for terminal equipment for high-frequency transmissions like G.703 or ISDN U 2m,S 2m and S 0. To be installed with EF 10 DRL. Installation recommended only combination with DRL plug-in SPD block. SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L D1 Total lightning impulse current (10/350 µs) in combination with DRL 10 B... I imp D1 Lightning impulse current (10/350 µs) per line in combination with DRL 10 B... I imp C2 Total nominal discharge current (8/20 µs) in combination with DRL 10 B... I n C2 Nominal discharge current (8/20 µs) per line in combination with DRL 10 B... I n Voltage protection level line-line at I imp 10/350 µs D1 in combination with DRL 10 B... U p Voltage protection level line-pg at I imp 10/350 µs D1 in combination with DRL 10 B... U p Voltage protection level line-line at 1 kv/µs C3 U p Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range Degree of protection DRL HD 24 O 24 V 28 V 19.5 V 400 ma 5 ka 2.5 ka 10 ka 5 ka 77 V 500 V 46 V 4.7 Ohm 94 MHz 22 pf 7 pf -40 C C IP 20 plugged in Pluggable into LSA disconnection block 2/10 or DRL 10 B... plug-in SPD block Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC DRL HD 24 Part No Packing unit 10 pc(s) EF 10 DRL Accessory Part for DEHNrapid LSA EF 10 DRL Earthing Frame Earthing frame with snap-in device, required for earthing and mounting up to 10 pcs. of DRL protective plugs. Pluggable onto a 10-pair disconnection block or DRL plug-in SPD block. pc(s) No. EF 10 DRL NEW 230

85 BM 10 DRL SPDs FOR LSA TECHNOLOGY Accessories LSA Plug-in SPD Block (without SPDs) BM 10 DRL IN a b NEW a b OUT Dimension drawing BM 10 DRL SPD block for 3-pole gas discharge tubes. Integrated disconnecting contacts for plugging additional elements. Plug-in SPD block (without SPDs) for supporting 1 to 10 gas discharge tubes GDT 230 B3.... Also suitable for supporting DRL protective plugs with earthing frame. Integrated disconnection contacts For LSA disconnection blocks type 2/10 Individually furnishable with SPDs BM 10 DRL Pluggable into LSA disconnection blocks Earthing by mounting frame Enclosure material polyamide PA 6.6 Colour grey BM 10 DRL Part No Packing unit 10 pc(s) Accessory Part for DEHNrapid LSA Plug-in SPD Block (without SPDs) Gas Discharge Tube High-capacity spare gas discharge tubes for DRL 10 or BM 10 DRL. 3-pole unit with common thrust chamber for a steady voltage protection level line-line and line-ground. GDT 230 B3 GDT 230 B3 FSD Integrated into Part No Visual fault indicator 3 Fail-safe spring 3 pc(s) No. GDT 230 B GDT 230 B3 FSD GDT 230 B GDT 230 B3 FSD GDT 230 B GDT 230 B3 FSD NEW 231

86 DPL 10 G3 Surge Arrester SPDs FOR LSA TECHNOLOGY Suitable for terminal and disconnection blocks of LSA systems, type series 2/10 Already supplied for 10 pairs with individually tested gas discharge tubes Individually exchangeable protection elements (gas discharge tubes) Pluggable surge arresters for LSA systems, type series 2/10. Unit for use as protection block for 10 pairs with individually exchangeable protection elements. Pluggable surge arresters for use as protection blocks for IT installations and devices, which have to be connected by terminal or disconnection blocks with LSA IDC termination. The installation of terminal blocks, however, is the preferred method, as its contact forces provide better fixation even at slight vibrations. The surge arresters for 10 pairs can be easily installed and removed for testing purposes. The contact to earth from the mounting frame is automatically established when plugging in the SPD. After an overload, the protection elements can be individually exchanged. DPL 10 G3 Family The protection blocks consist of equal basic terminal blocks, which are supplied and tested with different protection elements according to requirements. DPL 10 G3: 10 pcs. of standard gas discharge tubes DPL 10 G3 FS: 10 pcs. of gas discharge tubes with fail-safe function DPL 10 G3 FSD: 10 pcs. of gas discharge tubes with fail-safe function and visual indicator DPL 10 G3... AL 2 10DA LSA or TL 2 10DA LSA MB 2 10DA LSA Installation of DPL 232

87 DPL 10 G DPL 10 G3 110 FS DPL 10 G3 110 FSD SPDs FOR LSA TECHNOLOGY DPL 10 G3 DPL 10 G3 DPL 10 G3 110 LSA-Plus Technology, 10 TC DPL 10 G3 110 FS LSA-Plus Technology, 10 TC FS DPL 10 G3 110 FSD IN NEW OUT Dimension drawing DPL 10 G3 Block with 3-pole gas discharge tubes. When the fail-safe is activated, the lines involved are short-circuited to earth. Protective plug for 10 pairs with tripod gas discharge tubes for nearly all types of applications. The FS arresters have a fail-safe function. SPDs FSD provide an additional visual indicator after the fail-safe has been activated. This helps to recognise immediately if an SPD has to be replaced. Powerful SPD block s with/without fail-safe function or visual indicator For use according to the lightning protection zones concept at boundaries 0 B 1 and higher DPL 10 G3 110 DPL 10 G3 110 FS DPL 10 G3 110 FSD SPD Class B B B Fault indicator visual by colour change Nominal voltage U N 110 V 110 V 110 V Max. continuous dc voltage U c 180 V 180 V 180 V Max. continuous ac voltage U c 127 V 127 V 127 V Nominal current I L 0.4 A 0.4 A 0.4 A C2 Nominal discharge current (8/20 µs) I n 10 ka 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 5 ka 5 ka 5 ka Voltage protection level line-line at I n C2 U P 600 V 600 V 600 V Voltage protection level at I n C2 U p 600 V 600 V 600 V Voltage protection level line-line at 1 kv/µs C3 U p 600 V 600 V 600 V Voltage protection level at 1 kv/µs line/pg U p 600 V 600 V 600 V Capacitance line-line C 5 pf 5 pf 5 pf Capacitance line-pg C 5 pf 5 pf 5 pf fail-safe performance gas discharge tube gas discharge tube with spring contacts with spring contacts Operating temperature range -40 C C -40 C C -40 C C Pluggable into LSA disconnection and terminal blocks (type series 2) Earthing by mounting frame mounting frame mounting frame Enclosure material polyamide polyamide polyamide Colour grey grey grey Test standards IEC IEC IEC DPL 10 G3 110 DPL 10 G3 110 FS DPL 10 G3 110 FSD Part No Packing unit 1 pc(s) 1 pc(s) 10 pc(s) Accessory Part for DPL 10 G3 Gas Discharge Tube Powerful spare gas discharge tube for DPL 10 G3. 3-pole type with common thrust chamber for a constant protection level for line/line and line/earth. GDT 230 G3 GDT 230 G3 FS GDT 230 G3 FSD Integrated into Part No Visual fault indicator 3 Fail-safe spring 3 3 pc(s) No. GDT 230 G GDT 230 G3 FS GDT 230 G3 FSD GDT 230 G GDT 230 G3 FS GDT 230 G3 FSD GDT 230 G GDT 230 G3 FS GDT 230 G3 FSD NEW 233

88 DEHN Enclosure for Equipotential Bonding Enclosure system for SPDs protecting IT equipment SPDs FOR LSA TECHNOLOGY Premounted enclosure system for wiring and protection components Tested lightning impulse current carrying capacity Optimised for equipotential bonding (surge arrester and shield connection) Metal enclosure, lockable against unauthorised access DPG are lockable metal enclosures and prepared for installation of wiring and protection components. With four different sizes, the enclosures with lightning current carrying capacity provide clamping devices to integrate surge arresters and shields into the equipotential bonding. Enclosure with lightning current carrying capacity, IP 40, for different designs of distribution boards and for use of surge arresters. The cover can be removed from the wall plate without tools and is supplied with a lock with a cylindrical casement fastener and a key. The C-shape design of the wall plate makes mounting work easier by sidewise or front access. The wall plate with cable entrance plates and cable rails can be attached with LSA mounting frames or DIN rails. Despite of a high packing density, a structured cabling management is provided crossings between cablings and wirings are avoided and the cabling of e.g. the LSA blocks becomes concise due to the 30 mm grid. For this kind of cabling, an optional shield connection system is available (constant force spring). The sophisticated earthing system connects permanently all conductive components of the enclosure system by mechanical contacting, or earth conductors by means of an earthing block. DPG is available in 4 sizes to be equipped with 3/6/12/22 LSA blocks. Even for using 20/50/100/200 pairs, this still provides enough space for the earth conductor block for supporting shielded sheath wires. The shields of feeded conductors can be contacted with constant force springs SA KRF in a spacesaving way and with lightning current capacity. All equipotential bonding conductors are led together in the central earthing block. Shield connection with SA KRF DPG in 4 sizes 234

89 DPG LSA 30 P DPG LSA 60 P DPG LSA 120 P DPG LSA 220 P SPDs FOR LSA TECHNOLOGY DEHN Enclosure for Equipotential Bonding DPG LSA DPG LSA 30 P DPG LSA 60 P DPG LSA 120 P DPG LSA 220 P Earthing system with lightning current carrying capacity for SPDs and shield connection Mounting frame for LSA blocks integrated with a grid dimension of 30 mm Reserved space for uninterfered wiring and use of surge arresters NEW DPG LSA is a completely premounted enclosure system with LSA mounting frame and allows for optimised use of SPDs and shield connection systems (constant force spring). DPG LSA 30 P DPG LSA 60 P DPG LSA 120 P DPG LSA 220 P D1 Total lightning impulse current (10/350 µs) I imp 15 ka 30 ka 50 ka 50 ka LSA Mounting frame for 1 x 3 blocks 2/10 1 x 6 blocks 2/10 2 x 6 blocks 2/10 2 x 11 blocks 2/10 Grid dimension of mounting frame 30 mm 30 mm 30 mm 30 mm Wirings 1 pc(s) 2 pc(s) 2 pc(s) 3 pc(s) Cable entries top / bottom top / bottom top / bottom top / bottom Cable rail top / bottom top / bottom top / bottom top / bottom Locking device yes yes yes yes Mounting on wall wall wall wall Degree of protection IP 40 IP 40 IP 40 IP 40 Earthing by earthing block earthing block earthing block earthing block Dimension W x H x D 240 x 260 x 130 mm 240 x 350 x 130 mm 330 x 350 x 130 mm 330 x 500 x 130 mm Enclosure material sheet metal sheet metal sheet metal sheet metal Colour RAL 9002 RAL 9002 RAL 9002 RAL 9002 DPG LSA 30 P DPG LSA 60 P DPG LSA 120 P DPG LSA 220 P Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) Accessory Part for DEHN Enclosure for Equipotential Bonding 9M SW Selfbonding Rubber Tape Reel with 9 m selfbonding rubber tape for wrapping around constant SKB 19 9M SW force springs for permanent protection against corrosion. pc(s) No. SKB 19 9M SW SKB 19 Selfbonding Rubber Tape Accessory Part for DEHN Enclosure for Equipotential Bonding 10 V2A Constant Force Spring 15 V2A 22 V2A 29 V2A Constant force springs allow for solderfree shield connections for 37 V2A equipotential bonding or lightning equipotential bonding. They can be installed subsequentially without interrupting the conductor shield or SA KRF 10 V2A SA KRF 15 V2A SA KRF 22 V2A requiring tools for installation. Approved for nuclear installations SA KRF 29 V2A SA KRF 37 V2A according to TÜV Certificate No. T12-04-ETL003 (TÜV = German Technical Inspectorate). Clamping range Material pc(s) No. SA KRF 10 V2A 4-10 mm StSt SA KRF 15 V2A 9-15 mm StSt SA KRF 22 V2A mm StSt SA KRF 29 V2A mm StSt SA KRF 37 V2A mm StSt SA KRF SA KRF SA KRF SA KRF SA KRF Contact Force Spring for shield connection Contact Force Spring for shield connection Contact Force Spring for shield connection Contact Force Spring for shield connection Contact Force Spring for shield connection

90 Accessories for LSA Technology SPDs FOR LSA TECHNOLOGY Approved quality 45 angled IDC contacts Further accessories available on request The IDC termination method is used for installing many lines quickly and economically. This method is especially common in telecommunications (e.g. DTAG). The blocks are suitable for connection of plastic-insulated wires with copper conductor material: Conductor diameter: mm Outer diameter: mm Having used wires with a diameter of 0.65 mm, a re-wiring to smaller diameters is no longer possible. Mounting Frame For supporting 10 LSA blocks, type series 2/10. MB2 10 LSA MB2 10 LSA Part No Packing unit 1 pc(s) MB2 10 LSA MB2 10 LSA Mounting Frame 10 DA LSA-PLUS Insertion Tools Insertion tools with sensor for LSA connections for connecting the wires and simultaneous cutting of residual lengths. With extractor hook and unlatching blade AW2 LSA AW2 LSA AW2 LSA Part No Packing unit 1 pc(s) AW2 LSA Insertion Tool LSA-PLUS

91 SPDs FOR LSA TECHNOLOGY Accessories for LSA Technology AL2 10DA LSA series 2 for LSA connections for connecting 10 pairs, each to a non-open termination on the cable and routing side. Allows to plug in DPL 10 G3. Parallel protective circuit only. Terminal Block AL2 10DA LSA Terminal Block 10TC LSA-PLUS AL2 10DA LSA Test standards DIN , -2 Enclosure material PBT Conductor diameter mm Outer diameter incl. insulation mm Contacting frequency 0.65 conductor diameter > 50 x Contacting frequency 0.8 conductor diameter 50 x Contact material special brass Contact surface silver Flame protection UL 94 V-0 Insulation resistance 5 x MOhm Volume resistance < 10 mohm Electric strength 2 kv / 50 Hz AL2 10DA LSA Part No Packing unit 1 pc(s) TL2 10DA LSA series 2 for LSA connections for connecting 10 pairs, each on the cable and routing side. By plugging in DRL, the protection is serially provided between the disconnection contacts. Allows also for plugging of DPL 10 G3 arresters. Disconnection Block TL2 10DA LSA Disconnection Modules 10 TC LSA-PLUS TL2 10DA LSA Test standards DIN , -2 Standards, Certifications corresponds to DTAG TS 0272/96 Enclosure material PBT Conductor diameter mm Outer diameter incl. insulation mm Contacting frequency 0.65 conductor diameter > 50 x Contacting frequency 0.8 conductor diameter 50 x Contact material special brass Contact surface silver Flame protection UL 94 V-0 Insulation resistance 5 x MOhm Volume resistance < 10 mohm Electric strength 2 kv / 50 Hz TL2 10DA LSA Part No Packing unit 1 pc(s) EL2 38EA LSA series 2 for LSA terminals for connecting 38 earth wires or shields. EL2 38EA LSA Earth Conductor Block EL2 38EA LSA Earth Conductor Block, 38-pole LSA-PLUS EL2 38EA LSA Part No Packing unit 1 pc(s) 237

92 238

93 SPDs FOR 19 TECHNOLOGY NET Protector Surge Arrester Protects switches, HUBs and telecommunication systems Allows for class D according to EN (Gigabit Ethernet) Variably equippable patch panels Units available with plug-in inputs and outputs for retrofitting 19 enclosure, equippable with surge protective boards for protection of network components (class D) or telecommunication systems. 19 enclosure, equippable with up to 3 surge protective boards for protection of active network components like HUBs, switches (class D) or telecommunication systems. Typical applications: Ethernet, Token Ring, E1 and ISDN. NET Protector requires space of only 1 vertical module and is mostly installed into terminal boards. It is inserted as a patch panel with surge protection or as a retrofitted device for patching between the patch panel and the device to be protected. b 9 7 a c 8 c 1 2 Assembly drawing NET PRO has a modular design. The empty enclosure can be equipped optionally with 1, 2, or 3 surge protective panels. GHMT Certificate With the completely shielded 19 enclosure and the 4TP panel, networks class D can be established. This has been confirmed by the independent GHMT test institute

94 NET Protector Surge Arrester SPDs FOR 19 TECHNOLOGY NET PRO... LSA EB min 2.5 mm 2 protected patch cable NET PRO... LSA active component active component EB NET PRO min 2.5 mm 2 patch panel patch cable protected patch cable active component The protective boards have not only a different protective circuit, but also a different connection. While the protected output is always an RJ45 unit, the input can be an IDC termination or an RJ45 unit. The IDC termination unit is often used as initial equipment of a new installation, which includes no patch panel yet. The RJ45 unit is also described as retrofitting unit for existing systems, as it is patched easily between the patch panel and the active component. 19" distribution board EB protected min patch cable 2.5 mm 2 NET PRO active component 19" distribution board EB min protected cable 2.5 mm 2 LSA unit as patch field (left) / Unit for retrofitting (right) 240

95 NET PRO 4TP NET PRO LSA 4TP NET PRO 4TP 30 SPDs FOR 19 TECHNOLOGY NET Protector NET PRO 4TP NET PRO 4TP NET- Protector 4TP NET PRO LSA 4TP NET- Protector/LSA-PLUS/4TP NET PRO 4TP 30 NET- Protector 4TP Dimension drawing NET PRO 4TP Surge protection for all pairs due to low capacitance diode matrix for each pair. Surge protective board with 8 shielded ports for universal cablings (class D). For universal use, as all 4 pairs (4 TP) are protected. To be installed into EG NET PRO 19 and mounted into distribution cabinets as a patch field or retrofitting unit. GHMT certificate for class D channel link Low protection level for all lines For use according to the lightning protection zones concept at boundaries 1 2 and higher NET PRO 4TP NET PRO LSA 4TP NET PRO 4TP 30 SPD Class W W [ Nominal voltage U N 5 V 5 V 24 V Max. continuous dc voltage U c 6 V 6 V 30 V Max. continuous ac voltage U c 4.2 V 4.2 V 21.1 V Nominal current I L 100 ma 100 ma 100 ma C2 Nominal discharge current (8/20 µs) per port I n 2.4 ka 2.4 ka 0.8 ka C2 Nominal discharge current (8/20 µs) per line I n 0.3 ka 0.3 ka 0.1 ka Voltage protection level line-line at I n C2 U p 35 V 35 V 60 V Voltage protection level line-pg at I n C2 U p 35 V 35 V 60 V Voltage protection level line-line at 1 kv/µs C3 U p 13 V 13 V 40 V Voltage protection level line-pg at 1 kv/µs C3 U p 13 V 13 V 40 V Bandwidth line-line at 100 Ohm f G 165 MHz 170 MHz 300 MHz Insertion loss at 100 MHz < 0.4 db < 0.3 db < 0.4 db Capacitance line-line C 35 pf 35 pf 16 pf Capacitance line-pg C 50 pf 50 pf 20 pf Operating temperature range -40 C C -40 C C -40 C C Degree of protection IP 00 IP 00 IP 00 Mounting on enclosure enclosure enclosure Connection input/output RJ45 shielded / RJ45 shielded LSA / RJ45 shielded RJ45 shielded / RJ45 shielded Pinning 1/2, 3/6, 4/5, 7/8 1/2, 3/6, 4/5, 7/8 1/2, 3/6, 4/5, 7/8 Earthing by enclosure enclosure enclosure Dimension L x W 135 x 77 mm 135 x 107 mm 135 x 77 mm Test standards IEC IEC IEC Approvals, Certifications Class D NET PRO 4TP NET PRO LSA 4TP NET PRO 4TP 30 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) Accessory Part for NET Protector 19 Enclosure Completely shielded empty enclosure for supporting up to 3 NET Protector protective boards. EG NET PRO 19 Dimension 1 vertical module Enclosure material stainless steel front / galvanized sheet metal pc(s) No. EG NET PRO EG NET PRO 19 EG NET PRO 19 Enclosure for NET Protector

96 NET Protector NET PRO ISDN SPDs FOR 19 TECHNOLOGY NET PRO ISDN NET PRO ISDN LSA 4 4 NET PRO ISDN NET- Protector ISDN, 5 V NET PRO ISDN LSA NET- Protector ISDN LSA, 5 V for patch panels or retrofitting Protection integrated for remote power supply For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Energy-coordinated ISDN 4-wire protective circuit with additional protection of the remote power supply. Dimension drawing NET PRO ISDN Surge protective board with 8 unshielded ports for ISDN S 0 systems. Installation into EG NET PRO 19 and mounting in distribution boards upstream of the telecommunication system. for retrofitting or for patch panels (LSA). NET PRO ISDN NET PRO ISDN LSA SPD Class Q Q Nominal voltage U N 5 V 5 V Nominal voltage pa-pa U N 40 V 40 V Max. continuous dc voltage U c 7.5 V 7.5 V Max. continuous ac voltage U c 5.3 V 5.3 V Max. continuous dc voltage pa-pa U c 60 V 60 V Nominal current I L 200 ma 200 ma C2 Nominal discharge current (8/20 µs) per port I n 10 ka 20 ka C2 Nominal discharge current (8/20 µs) per line I n 2.5 ka 5 ka Voltage protection level line-line at I n C2 U p 30 V 35 V Voltage protection level line-pg at I n C2 U p 600 V 600 V Voltage protection level pa-pa at I n C2 U p 130 V 130 V Voltage protection level line-line at 1 kv/µs C3 U p 17 V 17 V Voltage protection level line-pg at 1 kv/µs C3 U p 600 V 600 V Voltage protection level pa-pa at 1 kv/µs C3 U p 100 V 100 V Series impedance per line 1 Ohm 1 Ohm Bandwidth line-line f G 2 MHz 2 MHz Capacitance line-line C 3 nf 3 nf Capacitance line-pg C 20 pf 25 pf Capacitance pa-pa C 0.6 nf 0.6 nf Operating temperature range -40 C C -40 C C Degree of protection IP 00 IP 00 Mounting on enclosure enclosure Connection input/output RJ45 / RJ45 LSA-PLUS / RJ 45 Pinning 4/5, 3/6 4/5, 3/6 Earthing by enclosure enclosure Dimension L x W 135 x 77 mm 135 x 107 mm Test standards IEC IEC NET PRO ISDN NET PRO ISDN LSA Part No Packing unit 1 pc(s) 1 pc(s) 19 Enclosure PRO 19 Completely shielded empty enclosure for supporting up to 3 NET Protector protective boards EG NET EG NET PRO 19 Enclosure for NET Protector EG NET PRO 19 Dimension 1 vertical module Enclosure material stainless steel front / galvanized sheet metal pc(s) No. EG NET PRO

97 NET PRO TC NET PRO TC 1 LSA NET PRO TC NET PRO TC 2 LSA SPDs FOR 19 TECHNOLOGY NET Protector NET PRO TC NET PRO TC 1 NET- Protector TC1, 110 V NET PRO TC 1 LSA NET- Protector TC 1 LSA, 110 V NET PRO TC 2 NET- Protector TC 2, 110 V NET PRO TC 2 LSA NET- Protector TC 2 LSA,+B V Dimension drawing NET PRO TC PTC thermistors decouple the protective stages and thus protect the terminal systems additionally against power crossings. Pinning according to type has to be ensured. Board with 8 unshielded ports for protection against surges and ac current influences, for protecting telecommunication systems with analogue or system transmission technology. For installation into EG NET PRO 19 as retrofitting or patch panel unit (LSA). Patch panel or retrofitting unit Protection against power crossing integrated For use according to the lightning protection zones concept at boundaries 0 B 2 and higher NET PRO TC 1 NET PRO TC 1 LSA NET PRO TC 2 NET PRO TC 2 LSA SPD Class R R R R Nominal voltage U N 130 V 130 V 130 V 130 V Max. continuous dc voltage U c 170 V 170 V 170 V 170 V Max. continuous ac voltage U c 120 V 120 V 120 V 120 V Nominal current I L 150 ma 150 ma 150 ma 150 ma C2 Nominal discharge current (8/20 µs) per port I n 5 ka 10 ka 10 ka 20 ka C2 Nominal discharge current (8/20 µs) per line I n 2.5 ka 5 ka 2.5 ka 5 ka Voltage protection level line-line at I n C2 U p 250 V 275 V 250 V 275 V Voltage protection level line-pg at I n C2 U p 600 V 600 V 600 V 600 V Voltage protection level line-line at 1 kv/µs C3 U p 230 V 230 V 230 V 230 V Voltage protection level line-pg at 1 kv/µs C3 U p 600 V 600 V 600 V 600 V Series impedance per line 10 Ohm 10 Ohm 10 Ohm 10 Ohm Bandwidth line-line f G 10 MHz 10 MHz 10 MHz 10 MHz Capacitance line-line C 300 pf 300 pf 300 pf 300 pf Capacitance line-pg C 15 pf 15 pf 15 pf 15 pf Operating temperature range -40 C C -40 C C -40 C C -40 C C Degree of protection IP 00 IP 00 IP 00 IP 00 Mounting on enclosure enclosure enclosure enclosure Connection input/output RJ45 / RJ45 LSA / RJ45 RJ45 / RJ45 LSA / RJ45 Pinning 4/5 4/5 4/5, 3/6 4/5, 3/6 Earthing by enclosure enclosure enclosure enclosure Dimension L x W 135 x 77 mm 135 x 107 mm 135 x 77 mm 135 x 107 mm Test standards IEC IEC IEC IEC NET PRO TC 1 NET PRO TC 1 LSA NET PRO TC 2 NET PRO TC 2 LSA Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) Accessory Part for NET Protector 19 Enclosure Completely shielded empty enclosure for supporting up to 3 NET Protector protective boards. EG NET PRO 19 Dimension 1 vertical module Enclosure material stainless steel front / galvanized sheet metal pc(s) No. EG NET PRO EG NET PRO 19 EG NET PRO 19 Enclosure for NET Protector

98 NET Protector NET PRO E1 LSA SPDs FOR 19 TECHNOLOGY NET PRO E1 LSA G703 NEW NET PRO E1 LSA G Patch panel unit Corresponds to G.703 specification For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Energy-coordinated 2-pair protective circuit for E1 interfaces Dimension drawing NET PRO E1 LSA Surge protective board, patch panel unit, with 8 unshielded ports for E1 interfaces. Installation into EG NET PRO 19 and mounting in distribution boards upstream of the telecommunication system. For 2 MBit/s transmissions according to G.703. SPD Class Nominal voltage U N Max. continuous dc voltage U c Max. continuous ac voltage U c Nominal current I L C2 Nominal discharge current (8/20 µs) per port I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Series impedance per line Bandwidth line-line at 100 Ohm f G Capacitance line-line C Capacitance line-pg C Operating temperature range NET PRO E1 LSA G703 T 5 V 6 V 4.2 V 200 ma 20 ka 5 ka 40 V 500 V 15 V 450 V 1 Ohm 210 MHz 20 pf 25 pf -40 C C Degree of protection IP 00 Mounting on enclosure Connection input/output LSA / RJ45 socket Pinning 1/2, 4/5 Earthing by enclosure Dimension L x W 135 x 108 mm Test standards IEC NET PRO E1 LSA G703 Part No Packing unit 1 pc(s) Accessory Part for NET Protector 19 Enclosure PRO 19 Completely shielded empty enclosure for supporting up to 3 NET Protector protective boards. EG NET PRO EG NET Enclosure for NET Protector EG NET PRO 19 Dimension 1 vertical module Enclosure material stainless steel front / galvanized sheet metal pc(s) No. EG NET PRO

99 SPDs FOR RJ CONNECTION DEHNpatch Surge Arrester Patch cable with surge protection Cat. 6 according to ISO/IEC For universal use up to 48 V Easy to retrofit DEHNpatch is the first patch cable with surge protection in Cat. 6 performance for universal use according to EN up to 48 V dc. Being designed as a patch cable, the new DEHNpatch can be easily installed. It allows not only to supply new installations very easily, but also to retrofit existing installations without great installation work. DEHNpatch is simply plugged in between the patch panel and the active device (e.g. switch) instead of a conventional patch cable. The DIN rail mountable supporting foot with snap-in device ensures safe earthing. For single applications, a piece of DIN rail with fixing device is included in delivery. For multiple application in 19 distribution boards, the DEHNpatch mounting set would be recommended, which can be provided as accessory part. DEHNpatch fulfils the requirements of Cat. 6 and can be used universally for nominal voltages up to 48 V. Both existing applications in offices and industry like Gigabit Ethernet, ATM or ISDN can be protected, as well as future systems like Voice over IP and Power over Ethernet. Due to its fully shielded design, DEHNpatch can be used in shielded and unshielded networks. The width corresponds approximately to a RJ45 socket. This allows to install up to 24 devices in one series and integrate them into a 19 rack. The standard total cable lengths of DEHNpatch are 3 m and 5 m (other lengths available on request). GHMT Certificate DPA M CAT6 RJ45S 48 GHMT Certificate DPA M CAT6 RJ45H

100 DEHNpatch DPA M CAT6 SPDs FOR RJ CONNECTION DPA M CAT6 RJ45S DPA M CAT6 RJ45H 48 DPA M CAT6 RJ45S 48 Patch cable with surge protection DPA M CAT6 RJ45H 48 Patch cable with surge protection Ideal for retrofitting with protection for all lines Cat. 6 in accordance with ISO/IEC For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Protection of all pairs with powerful gas discharge tubes and a low-capacitance diode matrix per pair. Dimension drawing DPA M CAT6 RJ45S 48 Universal surge arrester for use as a patch cable for Ethernet and similar applications in universally structured cabling systems of Category 6 or class E. Fully shielded. DPA M CAT6 RJ45S 48 DPA M CAT6 RJ45H 48 SPD Class T T Nominal voltage U N 48 V 48 V Max. continuous dc voltage U c 48 V 48 V Max. continuous ac voltage U c 34 V 34 V Nominal current I L 200 ma 200 ma C2 Nominal discharge current (8/20 µs) line-line I n 150 A 150 A C2 Total nominal discharge current (8/20 µs) line-pg I n 10 ka 10 ka C2 Nominal discharge current (8/20 µs) line-pg I n 2.5 ka 2.5 ka Voltage protection level line-line at I n C2 U P 190 V 190 V Voltage protection level line-pg at I n C2 U P 600 V 600 V Voltage protection level line-line at 1 kv/µs C3 U P 145 V 145 V Voltage protection level line-pg at 1 kv/µs C3 U P 500 V 500 V Insertion loss at 250 MHz 2 db 3 db Capacitance line-line C 165 pf 250 pf Capacitance line-pg C 255 pf 400 pf Operating temperature range -20 C C -20 C C Degree of protection IP 20 IP 20 Mounting on 35 mm DIN rail acc. to EN mm DIN rail acc. to EN Connection input/output RJ45 connecting lead / RJ45 connecting lead RJ45 connecting lead / RJ45 connecting lead Pinning 1/2, 3/6, 4/5, 7/8 1/2, 3/6, 4/5, 7/8 Cord Cat.6, L 1 = approx. 0.5 m, L 2 = approx. 3 m Cat.6, L 1 = approx. 1 m, L 2 = approx. 5 m Connector Stewart 39 series Hirose TM 21P Earthing by 35 mm DIN rail acc. to EN mm DIN rail acc. to EN Enclosure material zinc die casting zinc die casting Colour bare bare Test standards IEC IEC Approvals, Certifications Cat. 6 acc. to ISO/IEC Cat. 6 acc. to ISO/IEC Accessories fixing material fixing material DPA M CAT6 RJ45S 48 DPA M CAT6 RJ45H 48 Part No Packing unit 1 pc(s) 1 pc(s) MS DPA MS DPA Mounting Set for DEHNpatch Mounting Set for DEHNpatch The set comprises a DIN rail for up to 24 DEHNpatch devices and different distance bolts with sliding nuts for installation into data distributions. The DIN rail can be mounted in a space-saving way at the wall of the distribution board or even in front of the mounting stations according to a 19 grid. pc(s) No. MS DPA Dimension drawing MS DPA 246

101 SPDs FOR RJ CONNECTION BLITZDUCTOR VT Surge Arrester Ideal for DIN rail mountable modems or gateways Easier installation due to RJ sockets Adaptable to the environment of the installation with additional screw terminals Surge arrester for terminal telecommunication equipment and telephone systems with RJ plug-in connection for DIN rail mounting. Surge arrester for use as DIN rail mountable device for terminal telecommunication equipment and telephone systems with RJ plug-in connection for DIN rail mounting. They are often used in installations upstream of residential gateways (TK/EiB interface) or for protection of industrial modems for DIN rail mounting. RJ sockets and screw terminals at the input and output of BVT TC 1 allow for universal use, e.g. for installation upstream of NTBAs with screw wiring or screw/plug-in connection upstream of modems and telecommunication systems. The SPD for DIN rail mounting was developed for installation-friendly protection of the S 0 input of residential gateways. The integrated distribution function at the protected output allows for wiring of two protected outgoing ISDN bus circuits. BLITZDUCTOR VT TC1 BLITZDUCTOR VT ISDN 247

102 BLITZDUCTOR VT BVT ISDN SPDs FOR RJ CONNECTION BVT ISDN 3 3 BVT ISDN BLITZ- DUCTOR VT IN OUT 5 5 a2 a1 b1 b2 RJ45 sockets Additional screw terminals for the ISDN lines For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Energy-coordinated ISDN 4-wire protective circuit with additional protection of the remote power supply. Dimension drawing BVT ISDN For ISDN S 0 buses with RJ45 connections. The additional screw terminal connection at the protected output allows for double wiring of the S 0 bus (distribution function). SPD Class Nominal voltage U N Nominal voltage pa-pa U N Max. continuous dc voltage U C Max. continuous dc voltage pa-pa U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level pa-pa at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Voltage protection level pa-pa at 1 kv/µs C3 U p Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Capacitance pa-pa C Operating temperature range BVT ISDN Q 5 V 40 V 7.5 V 60 V 200 ma 10 ka 2.5 ka 30 V 600 V 130 V 17 V 600 V 100 V 1.0 Ohm 1.7 MHz 3.3 nf 15 pf 600 pf -40 C C Degree of protection IP 10 Mounting on 35 mm DIN rail acc. to EN Connection input/output RJ45 / RJ45 or terminals Pinning 3/6, 4/5 Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Earthing by terminal Enclosure material thermoplastic, UL 94 V-0 Colour yellow Test standards IEC BVT ISDN Part No Packing unit 1 pc(s) 248

103 BVT TC 1 SPDs FOR RJ CONNECTION BLITZDUCTOR VT BVT TC BVT TC 1 BLITZ- DUCTOR VT IN OUT 5 a1 b1 5 a1 b1 Dimension drawing BVT TC Energy-coordinated protective circuit, free of leakage currents to earth. For a/b lines, ISDN U k0 or ADSL with RJ45 connections and additional screw terminal connections. The pinning of the RJ45 sockets is compatible with RJ11/12. The parallel screw terminals are more robust than the RJ45 sockets and increase I n to 10 ka. RJ sockets, compatible with RJ12 pins Additional screw terminals for the a/b lines For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range BVT TC 1 R 130 V 170 V 200 ma 5 ka 2.5 ka 275 V 600 V 240 V 600 V 4.7 Ohm 17 MHz 300 pf 15 pf -40 C C Degree of protection IP 10 Mounting on 35 mm DIN rail acc. to EN Connection input/output RJ45 or terminals / RJ45 or terminals Pinning 4/5 Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Earthing by screw terminal Enclosure material thermoplastic, UL 94 V-0 Colour yellow Test standards IEC BVT TC 1 Part No Packing unit 1 pc(s) 249

104 DSM TM Surge Arrester SPDs FOR RJ CONNECTION Surge arrester for ISDN or Ethernet Minimum space required for flush mounting Ideal for Touch Manager wave (Residential Gateway) Surge arrester for flush mounting in LAN interfaces. DSM TM is a surge arrester close to terminal equipment, designed for Touch Manager wave (Siemens). The SPD is usually integrated into flushmounted or small-sized distribution boards and connected with the local equipotential bonding of the terminal device. Because of the universal reservation of the pluggable RJ45 output, it can be used for protection of both ISDN S 0 and Ethernet 10 BT (class C cabling). As screw terminals are available at the input, they can be connected with both rigid and flexible conductors or shields. The delivery includes additionally a self-adhesive fixing stripe and a 4-pole plug-in distribution terminal. Delivery of DSM TM 250

105 DSM TM SPDs FOR RJ CONNECTION DSM TM DSM TM DSM TM SPD for Data Sockets a1 b1 a2 b2 SHL Dimension drawing DSM TM Low-capacitance design with high discharge capacity and low protection level between the signal lines. For IT installations, class C, or services like Ethernet 10 BT or ISDN S 0 interfaces. Transition from screw terminal to RJ45 plug. No leakage pickups are generated due to the indirect shielding. Indirect shield earthing Installation accessories included For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L C1 Nominal discharge current (8/20 µs) line-line I n C2 Nominal discharge current (8/20 µs) line-pg I n C2 Total nominal discharge current (8/20 µs) line-pg I n Voltage protection level line-line at I n C1 U p Voltage protection level line-pg at I n C2 U P Voltage protection level shield-pg at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Voltage protection level shield-pg at 1 kv/µs C3 U P Bandwidth f G Capacitance line-line C Capacitance line-pg C Operating temperature range DSM TM Q 5 V 6 V 4.2 V 200 ma 500 A 5 ka 10 ka 28 V 600 V 600 V 11 V 380 V 600 V 55 MHz 75 pf 20 pf -40 C C Degree of protection IP 20 Connection input/output screw terminal / RJ45 connecting lead Pinning Ethernet 1/2, 3/6 or ISDN 4/5, 3/6 Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Tightening torque (terminal) 0.3 Nm Earthing by lead 1.0 mm 2 Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC Accessories adhesive pad, socket terminal DSM TM Part No Packing unit 1 pc(s) 251

106 SPD X 2 No Line 7,5 V 2,5 ka protected DEHNlink Surge Arrester SPDs FOR RJ CONNECTION Surface-mountable surge protective device for telecommunication systems Quick installation due to plug-in terminals Different types specified for interfaces Surge arrester for terminal telecommunication equipment and telephone systems with RJ plug-in connection for surface mounting. Surge arrester for surface mounting in modern design. It protects especially modems and telephone systems with RJ plug-in connection. The plug-in connections allow for easy installation. Compared to conventional devices (... ECO), the different SPD units with type description...i have an additional LED indication of the supply voltage. This helps to recognise interferences on the installation immediately. Furthermore, they provide a wide range of accessories like connecting cables or fixing material. Unit with and without state indication DEHNlink ISDN/I U C i sn ISDN DLI ISDN I can protect two terminal devices at the same time due to the integrated distribution function. The state indication is only illuminated, if the NTBA is also connected to the power supply and not in case of emergency operation (remote supply of telecommunication network operators). ISDN Wiring DLI ISDN I LED on ok State LED off NT NT The state indication informs about the operating condition of the device. In case of faults, the connections and cables have to be checked. If no installation fault can be detected, the SPD has been overloaded and has to be replaced. State ISDN S O Interface Service Faulty State indication DLI ISDN I 252

107 DLI ISDN I SPDs FOR RJ CONNECTION DEHNlink DLI ISDN I DLI ISDN I DEHNlink ISDN/I protected Dimension drawing DLI ISDN I Energy-coordinated ISDN 4-wire protective circuit with additional protection and indication of the remote power supply. SPD with two protected ISDN S 0 outputs (distributing function) and operating state indication (LED) of the remote supply voltage. No indication at emergency operation (supply from telephone system only). Connecting cable and mounting material included. 2 protected outputs Surge protection and LED indication of the remote supply included For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Nominal voltage pa-pa U N Max. continuous dc voltage U c Max. continuous ac voltage U c Max. continuous dc voltage pa-pa U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level pa-pa at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Voltage protection level pa-pa at I n C2 U p Series impedance per line Bandwidth line-line Capacitance line-line C Capacitance line-pg C Operating temperature range DLI ISDN I Q 5 V 40 V 7.5 V 5.2 V 45 V 200 ma 10 ka 2.5 ka 30 V 600 V 180 V 17 V 600 V 100 V 1 Ohm 2 MHz 3 nf 15 pf -40 C C Degree of protection IP 20 Connection input/output RJ45 / 2 x RJ45 Pinning 3/6, 4/5 Earthing by flat connector 6.3 mm Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC Accessories connecting cable, mounting material DLI ISDN I Part No Packing unit 1 pc(s) 253

108 DEHNlink DLI TC I SPDs FOR RJ CONNECTION DLI TC 1 I DLI TC 2 I 3 3 DLI TC 1 I DEHNlink TC DLI TC 2 I DEHNlink TC protected LED indication of the supply voltage Protection against power crossing integrated For use according to the lightning protection zones concept at boundaries 0 B 2 and higher 2-stage protective circuit with overcurrent protection and system voltage indication. Please note: The figure shows the 2-pair unit of DLI TC 2 I. Dimension drawing DLI TC I Protective device for analogue or system telephony with operating state indication (LED). Protects also against ac current influences. TC protection for 1 or 2 pairs. Compatible with pins of RJ11/12 plugs. Connecting cable and mounting material included. DLI TC 1 I DLI TC 2 I SPD Class R R Nominal voltage U N 110 V 110 V Max. continuous dc voltage U c 170 V 170 V Max. continuous ac voltage U c 120 V 120 V Nominal current I L 150 ma 150 ma C2 Total nominal discharge current (8/20 µs) I n 5 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 2.5 ka 2.5 ka Voltage protection level line-line at I n C2 U p 250 V 250 V Voltage protection level line-pg at I n C2 U p 600 V 600 V Voltage protection level line-line at 1 kv/µs C3 U p 230 V 230 V Voltage protection level line-pg at 1 kv/µs C3 U p 600 V 600 V Series impedance per line 10 Ohm 10 Ohm Bandwidth line-line 10 MHz 10 MHz Capacitance line-line C 0.3 nf 0.3 nf Capacitance line-pg C 15 pf 15 pf Operating temperature range -40 C C -40 C C Degree of protection IP 20 IP 20 Connection input/output RJ45 / RJ45 (compatible with RJ12) RJ45 / RJ 45 Pinning 4/5 (3/4 at RJ12) 3/6, 4/5 Earthing by flat connector 6.3 mm flat connector 6.3 mm Enclosure material polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow Test standards IEC IEC Accessories connecting cable, mounting material connecting cable, mounting material DLI TC 1 I DLI TC 2 I Part No Packing unit 1 pc(s) 1 pc(s) 254

109 DLI TC DK DLI TC ECO DLI TC ECO RJ12 SPDs FOR RJ CONNECTION DEHNlink DLI TC DLI TC DK DEHNlink- Denmark DLI TC ECO DEHNlink- Denmark DLI TC ECO RJ12 DEHNlink- Denmark protected 5 5 Dimension drawing DLI TC By using a high-capacity varistor, the decoupling to the gas discharge tube is not necessary. Protective device for analogue or system telephony, RJ45 or RJ12 unit. DK unit specified for use in Denmark. Economical protection for 1 pair Modern design For use according to the lightning protection zones concept at boundaries 0 B 2 and higher DLI TC DK DLI TC ECO DLI TC ECO RJ12 SPD Class U R R Nominal voltage U N 250 V 130 V 130 V Max. continuous dc voltage U c 280 V 170 V 170 V Max. continuous ac voltage U c 198 V 120 V 120 V Nominal current I L 200 ma 200 ma 200 ma C2 Total nominal discharge current (8/20 µs) I n 5 ka 5 ka 5 ka C2 Nominal discharge current (8/20 µs) per line I n 2.5 ka 2.5 ka 2.5 ka Voltage protection level line-line at I n C2 U p 650 V 480 V 480 V Voltage protection level line-pg at I n C2 U p 700 V 600 V 600 V Voltage protection level line-line at 1 kv/µs C3 U p 460 V 280 V 280 V Voltage protection level line-pg at 1 kv/µs C3 U p 700 V 600 V 600 V Bandwidth line-line 18 MHz 10 MHz 10 MHz Capacitance line-line C 0.4 nf 0.7 nf 0.7 nf Capacitance line-pg C 15 pf 15 pf 15 pf Operating temperature range -40 C C -40 C C -40 C C Degree of protection IP 20 IP 20 IP 20 Connection input/output RJ45 / RJ45 RJ45 / RJ45 RJ12 / RJ12 Pinning 4/5 4/5 3/4 Earthing by flat connector 6.3 mm flat connector 6.3 mm flat connector 6.3 mm Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow Test standards IEC IEC IEC Accessories connecting cable, mounting material mounting material mounting material DLI TC DK DLI TC ECO DLI TC ECO RJ12 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 255

110 256

111 SPDs FOR BT JACK CONNECTION DEHNlink TC BT Surge Arrester Surface-mountable protective device for telecommunication systems Quick installation due to plug-in terminals Unit according to British Telecom requirements Surge arrester for terminal telecommunication equipment and telephone systems with BT plug-in connection for surface mounting. Surge arrester for terminal telecommunication devices and telephone systems with BT plug-in connection for surface mounting. The device corresponds to requirements by Oftel NS/G/23/L/ on connections between a terminal point of a public telephone installation and any terminal telecommunication device. Fulfils BS6651:1992, Appendix C, Category C-High and CCITT K

112 DEHNlink TC BT DLI TC BT SPDs FOR BT JACK CONNECTION DLI TC BT 1 1 DLI TC BT DEHNlink BT protected 4 4 Unit according to British Telecom requirements Protection for all lines For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Energy-coordinated protective circuit for all pairs, free of leakage currents to earth. Dimension drawing DLI TC BT Protective device for analogue or system telephony. Unit according to British Telecom requirements. Pluggable terminals for easy installation. SPD Class Nominal voltage U N Max. continuous dc voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U p Voltage protection at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs line/pg U P Series impedance per line Bandwidth f G Capacitance line-line C Capacitance line-pg C Operating temperature range DLI TC BT R 130 V 145 V 125 ma 10 ka 5 ka 210 V 550 V 185 V 450 V 4.7 Ohm 13 MHz 400 pf 10 pf -40 C C Degree of protection IP 20 Connection input/output BT jack / BT jack Pinning 1/6, 2/5, 3/4 Earthing by flat connector 6.3 mm Enclosure thermoplastic Colour black Test standards IEC Accessories connecting cable, mounting material DLI TC BT Part No Packing unit 1 pc(s) 258

113 SPDs FOR COAXIAL CONNECTION UGKF Surge Arrester Plug-in surge protective adapter for easy retrofitting Integrated indirect shield earthing avoids leakage pickups Surge arrester for use as cable adapter for coaxial systems like video and camera systems. UGKF BNC is a shielded surge arrester for plugging into coaxial terminal devices or connections. Frequent application fields are protection of outdoor or central video surveillance systems. In order to avoid leakage pickups, the cable shield is earthed indirectly by a gas discharge tube. The SPD inputs are used as sockets and the protected outputs as plugs. UGKF BNC s Units for protection of video systems with higher supply voltage or with a two-sided socket connection are also available on request

114 UGKF UGKF BNC SPDs FOR COAXIAL CONNECTION UGKF BNC UGKF BNC SPD for Comupter Systems protected Easily adaptable Avoids leakage pickups For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Low-capacitance, 2-stage protective circuit with indirect shield earthing for avoiding leakage pickups. Dimension drawing UGKF BNC UGKF BNC is suitable for video cameras and Arcnet with BNC connection. Special units for video cameras with higher nominal voltage available on request. SPD Class Nominal voltage U N Max. continuous dc voltage U C C2 Nominal discharge current (8/20 µs) per line I n C2 Nominal discharge current (8/20 µs) shield-pg I n Voltage protection level line-shield at I n C2 U P Voltage protection level line-shield at 1 kv/µs C3 U P Voltage protection level shield-pg at 1 kv/µs C3 U p Series impedance per line Bandwidth f G Return loss 20 db up to Connection input/output UGKF BNC T 5 V 8 V 2.5 ka 10 ka 25 V 13 V 600 V 10 Ohm 300 MHz 40 MHz BNC socket / BNC plug Earthing by outgoing earth conductor 0.75 mm 2 Shield earthing by indirectly by an integrated spark gap Test standards IEC UGKF BNC Part No Packing unit 1 pc(s) 260

115 SPDs FOR COAXIAL CONNECTION DEHNgate Lightning Current / Surge Arrester Application-specific SPD designs Surge arrester for satellite and cable TV with measuring output Combined lightning current and surge arrester for high discharge capacity at low protection level Contact materials with extremely high endurance Lightning current / surge arrester for use as cable adapter for coaxial systems like cell sites and antenna systems. DEHNgate is a family of lightning current / surge arresters in cable adapter design for coaxial systems like cell sites and antenna systems. According to application, different mechanical and electrical types are available. DGA Arrester Family Principle of quarterwave The coaxial DGA arrester family has different types for different applications. Different types of plugs and arrester technologies make optimised solutions possible. Further types available on request. The quarterwave surge arresters DGA L4 provide an internal coaxial connection of the inner conductor as a bandpass. Only frequencies within this band are transmitted. For low-frequency impulses, like lightning currents, they form a short circuit. This makes them mechanically very robust and maintenance-free. Due to their low protection levels and high discharge capacity, they can be used as combined lightning current and surge arresters. Delivery of DGA FF TV If high partial lightning currents can couple into antenna lines, or if very high transmission performances are required, quarterwave arresters provide the best protection. If additonal remote supply is needed for the antenna, a combination of a gas discharge tube and Lambda/4 technology (DGA LG) would be recommendable. The arresters are made of topquality material and provide excellent endurance. DGA FF TV can be mounted on DIN rails in a space-saving way for protection of satellite systems with several outputs. For single applications like cable TV, the wall-mounting adapter is helpful, which the device can be clicked into. 2 F cable connectors are also included. Principle of a spark-gap-based SPD Spark-gap-based surge arresters have an internal gas-filled surge arrester and can be defined as a low pass. This also allows for dc transmission (antenna supply). Peak voltages exceeding the threshold voltage of the gas discharge tube are discharged. These arresters provide extensive contact surfaces from the inner conductor to the gas discharge tube. This minimises the burn-off of the material during the discharge and ensures a constant transmission performance. Application of quarterwave arrester 261

116 MHz SPD No I N 2A U C 24 V protected MHz SPD No I N 2A U C 24 V protected MHz SPD No I N 2A U C 24 V protected ACLASS DEHNgate Lightning Current / Surge Arrester SPDs FOR COAXIAL CONNECTION 1 Signal Test HF test signal DEHNgate DGA F TV SPD No I N 2A U C 24 V TP MHz -20 db ok meter DEHNgate DGA FF TV KLASSE ACLASS 2 TP = test point HF test signal DEHNgate DGA F TV SPD No I N 2A U C 24 V check system TP MHz -20 db meter DEHNgate DGA FF TV input KLASSE ACLASS protected output DEHNgate DGA F TV SPD No I N 2A U C 24 V TP MHz -20 db DEHNgate DGA FF TV KLASSE 3 DGA FF TV is the first SPD to have an integrated measuring output for antenna signals. This makes service work easier, as the system can be tested with minimum efforts. Signal test at DGA FF TV The earthing of the arresters is different according to the various designs. For details, please see the relevant technical data. EB cable length max. 0.5 m AWG 6/16 mm 2 EB Earthing of DGA AG N and DGA L

117 DGA FF TV DGA GF TV DGA GFF TV SPDs FOR COAXIAL CONNECTION DEHNgate DGA TV DGA FF TV DGA GF TV DGA GFF TV DEHNgate NEW TP protected Dimension drawing DGA GFF TV Combination of DGA GF TV (top) and DGA FF TV (bottom) Schematic diagram of the protective circuit of DGA FF TV consisting of lightning current arrester DGA GF TV (left) and terminal equipment protection DGA FF TV (right). DGA... TV are SPDs which are suitable for remote supply for 75 Ohm satellite and cable TV systems. They allow for space-saving installation into all common TV and satellite applications and are available as lightning current arresters, surge arresters as well as combined lightning current and surge arresters with integrated measuring output for testing installations. Frequency range for analogue and digital TV, suitable for reverse LAN channels Integrated measuring output in SPDs types FF and GFF 3 types for adapted use according to the lightning protection zones concept at boundaries 0 A 2 (combined lightning current and surge arresters type GFF), 0 A 1 (lightning current arresters type GF) 1 2 (surge arresters type FF) DGA FF TV DGA GF TV DGA GFF TV SPD Class _ H H_ Max. continuous dc voltage U C 24 V 60 V 24 V Nominal current I L 2 A 2 A 2 A D1 Lightning impulse current (10/350 µs) I imp 0.2 ka 2.5 ka 2.5 ka C2 Nominal discharge current (8/20 µs) I n 1.5 ka 10 ka 10 ka Voltage protection level at I imp D1 U P 230 V 700 V 230 V Voltage protection level at I n C2 U P 300 V 700 V 300 V Frequency range dc, MHz dc MHz dc, MHz Insertion loss 0.5 db Insertion loss MHz 1.2 db 1.7 db Insertion loss MHz 1.4 db 1.9 db Insertion loss MHz 2 db Return loss 14 db 18 db (-1.5 db/octave) db Return loss input (5-8 MHz) 10 db Return loss output (8-47 MHz) 14 db Return loss ( MHz) 18 db (-1.5 db/octave) 18 db (-1.5 db/octave) Return loss test socket (5-47 MHz) 18 db 18 db Test socket connection loss 20 db 20 db Shield attenuation MHz 85 db 85 db 85 db Shield attenuation MHz 80 db 80 db 80 db Shield attenuation MHz 75 db 75 db 75 db Shield attenuation MHz 55 db 55 db 55 db Impedance Z 75 Ohm 75 Ohm 75 Ohm Operating temperature range -40 C C -20 C C -20 C C Degree of protection IP 30 IP 30 IP 30 Mounting on 35 mm DIN rail acc. to EN Earthing bracket 35 mm DIN rail acc. to EN or wall mounting or wall mounting Connection input/output F socket / F socket F socket / F plug F socket / F socket Earthing by DIN rail or screw connection Earthing bracket with screw connection DIN rail or screw connection Enclosure material metal metal metal Colour bare bare bare Test standards IEC IEC IEC Accessories 2 x F-plug Earthing bracket and 2 x F-plug 2 x F-plug DGA FF TV DGA GF TV DGA GFF TV Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 263

118 DEHNgate DGA F SPDs FOR COAXIAL CONNECTION DGA F DGA F DEHNgate For easy retrofitting For high transmission rates For use according to the lightning protection zones concept at boundaries 1 2 and higher Low-capacitance diode matrix for optimised transmission performance. Decoupling cable length > 6 m to SPD, Part No , required. Dimension drawing DGA F Surge arrester with quick response for G.703 interfaces. Earthing by enclosure. 1.6/5.6 connection. Optional energy coordination with DGA G , if the cable length in between is at least 6 m. DGA F W SPD Class Nominal voltage U N 5 V Max. continuous dc voltage U C 6 Nominal current I L 0.25 C2 Nominal discharge current (8/20 µs) I n 0.3 ka Voltage protection level at I n C2 U P 30 V Frequency range dc -80 MHz Insertion loss 0.2 db Impedance Z 75 Ohm Capacitance line-shield C 50 pf Operating temperature range -40 C C Degree of protection IP 20 Connection input/output 1.6/5.6 plug / 1.6/5.6 socket Earthing by externally by shield earthing Enclosure material metal Colour bare Test standards IEC DGA F Part No Packing unit 1 pc(s) 264

119 DGA G DGA G BNC DGA G N DGA G N SPDs FOR COAXIAL CONNECTION DEHNgate DGA G DGA G DGA G BNC DGA G N DGA G N DEHNgate DEHNgate DEHNgate DEHNgate DGA G DGA G BNC DGA G N DGA G N 3 Dimension drawings DGA G Fixed coaxial gas discharge tube. Surge arrester suitable for remote power supply, with integrated gas discharge tube. Especially adapted to Wireless LAN and Wireless Local Loop applications in BNC, N or 1.5/5.6 connections for bushing installation. Minimal dimension Extremely wide transmission range For use according to the lightning protection zones concept at boundaries 0 B 1 and higher DGA G DGA G BNC DGA G N DGA G N 3 SPD Class B B B B Max. continuous dc voltage U C 48 V 135 V 135 V 135 V Nominal current I L 1.1 A 3.5 A 6 A 6 A Max. transmission capacity 25 W 25 W 25 W 25 W D1 Lightning impulse current (10/350 µs) I imp 1 ka 1 ka 1 ka C2 Nominal discharge current (8/20 µs) I n 5 ka 5 ka 5 ka 5 ka Voltage protection level at I n C2 U P 500 V 500 V 500 V 500 V Frequency range dc MHz dc - 4 GHz dc GHz dc - 3 GHz Insertion loss < 0.2 db < 0.2 db < 0.2 db < 0.2 db Return loss 20 db 20 db 20 db 20 db Impedance Z 75 Ohm 50 Ohm 50 Ohm 50 Ohm Capacitance line-shield C 4 pf Operating temperature range -40 C C -40 C C -40 C C -40 C C Degree of protection IP 20 IP 20 IP 65 IP 65 Connection input/output 1.6/5.6 plug / 1.6/5.6 socket BNC socket / BNC plug N socket / N plug N socket / N plug Earthing by bushing Ø10.5 mm bushing Ø12.9 mm bushing Ø16.2 mm bushing Ø16.2 mm Enclosure material brass, refined surface with trimetal plating Colour gold gold gold gold Test standards IEC IEC IEC IEC DGA G DGA G BNC DGA G N DGA G N 3 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 265

120 DEHNgate DGA AG SPDs FOR COAXIAL CONNECTION DGA AG BNC DGA AG N DGA AG U DGA AG BNC DGA AG N DGA AG U DEHNgate DEHNgate DEHNgate DGA AG BNC DGA AG N DGA AG U Support with great surface for connecting gas discharge tubes Long service life due to minimum contact burn-off at the inner conductor For use according to the lightning protection zones concept at boundaries 0 A 1 and higher Exchangeable gas discharge tube Dimension drawings DGA AG Surge arrester suitable for remote supply with exchangeable gas discharge tube. Excellent RF endurance performance due to minimum contact burn-off and great contact surface of the gas discharge tube in a special cage. DGA AG BNC DGA AG N DGA AG U SPD Class A A A Max. continuous dc voltage U C 180 V 180 V 180 V Nominal current I L 3.5 A 6 A 10 A Max. transmission capacity 150 W 150 W 150 W D1 Lightning impulse current (10/350 µs) I imp 5 ka 5 ka 5 ka C2 Nominal discharge current (8/20 µs) I n 20 ka 20 ka 20 ka Voltage protection level at I n C2 U P 750 V 750 V 750 V Frequency range dc - 1 GHz dc GHz dc MHz Insertion loss < 0.1 db < 0.2 db < 0.1 db Return loss 20 db 20 db 20.8 db Impedance Z 50 Ohm 50 Ohm 50 Ohm Operating temperature range -40 C C -40 C C -40 C C Degree of protection IP 20 IP 65 IP 20 Connection input/output BNC socket / BNC plug N socket / N plug UHF socket / UHF plug Earthing by bushing Ø16.1 mm bushing Ø16.1 mm or earthing screw bushing Ø19.3 mm Enclosure material brass, refined surface with trimetal plating Colour bare bare bare Exchangeable gas discharge tube yes yes yes Test standards IEC IEC IEC DGA AG BNC DGA AG N DGA AG U Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) Accessory Part for DEHNgate Gas Discharge Tube GDT DGA GDT DGA GDT DGA Spare gas discharge tubes for DEHNgate, with lightning 470 current carrying capability. Selected quality with especially low capacitance. GDT DGA GDT DGA GDT DGA 230 Lightning impulse current carrying capability (10/350) 5 ka Design H 8 x 6 mm pc(s) No. GDT DGA GDT DGA

121 DGA LG 7 16 SPDs FOR COAXIAL CONNECTION DEHNgate DGA LG DGA LG DEHNgate /4 Dimension drawing DGA LG Quarterwave arrester combined with gas discharge tube Surge arrester suitable for remote supply with combined spark-gap-based quarterwave technology for multi-frequency applications (multi-carrier systems) due to minimum passive intermodulation. Broad-band unit especially for all 4+3G services. For multi-frequency applications with dc supply Best transmission and PIM performance For use according to the lightning protection zones concept at boundaries 0 A 1 and higher SPD Class Max. continuous dc voltage U C Nominal current I L Max. transmission capacity D1 Lightning impulse current (10/350 µs) I imp C2 Nominal discharge current (8/20 µs) I n Voltage protection level at I n C2 U P Frequency range Insertion loss Return loss Impedance Z Intermodulation DGA LG 7 16 A 65 V 13 A 500 W 5 ka 20 ka 600 V dc, 806 MHz GHz < 0.15 db 20 db 50 Ohm typical *43 dbm Degree of protection IP 65 Connection input/output 7/16 socket / 7/16 plug Earthing by earthing screw Enclosure material brass, refined surface with trimetal plating Colour bare Exchangeable gas discharge tube yes Test standards IEC DGA LG 7 16 Part No Packing unit 1 pc(s) Accessory Part for DEHNgate Gas Discharge Tube Spare gas discharge tubes for DEHNgate, with lightning current carrying capability. Selected quality with especially low capacitance. GDT DGA 90 Lightning impulse current carrying capability (10/350) 5 ka Design H 8 x 6 mm pc(s) No. GDT DGA GDT DGA GDT DGA GDT DGA 470 GDT DGA GDT DGA GDT DGA

122 DEHNgate DGA L4 SPDs FOR COAXIAL CONNECTION DGA L S DGA L B DGA L4 N B DGA L S DGA L B DGA L4 N B DEHNgate DEHNgate DEHNgate /4 Maintenance-free combined lightning current and surge arrester (high discharge capacity and low voltage protection level) Best transmission and PIM performance For use according to the lightning protection zones concept at boundaries 0 A 2 and higher Maintenance-free quarterwave SPD without discrete components. Dimension drawings DGA L4 Combined lightning current and surge arrester with maintenance-free quarterwave technology with coordinated frequency band. The SPDs can also discharge partial lightning currents. No remote supply possible, as the SPD appears as an electrical short circuit for low-frequency signals. DGA L S DGA L B DGA L4 N B SPD Class M M M Max. continuous dc voltage U C 0 V 0 V 0 V Nominal current I L 0 A 0 A 0 A Max. transmission capacity 3000 W 1700 W 500 W D1 Lightning impulse current (10/350 µs) I imp 25 ka 40 ka 25 ka C2 Nominal discharge current (8/20 µs) I n 50 ka 80 ka 50 ka Voltage protection level at I n C2 U P 130 V 180 V 130 V Frequency range 380 MHz MHz 880 MHz GHz 880 MHz GHz Insertion loss < 0.1 db < 0.15 db < 0.15 db Return loss 20 db 20 db 20 db Impedance Z 50 Ohm 50 Ohm 50 Ohm Intermodulation typical *43 dbm typical *43 dbm Operating temperature range -40 C C -40 C C -40 C C Degree of protection IP 65 IP 65 IP 65 Connection input/output 7/16 socket / 7/16 plug 7/16 socket / 7/16 plug N socket / N plug Earthing by earthing screw earthing screw earthing screw Enclosure material brass, refined surface with trimetal plating Colour bare bare bare Test standards IEC IEC IEC DGA L S DGA L B DGA L4 N B Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 268

123 GDT DGA GDT DGA GDT DGA 470 SPDs FOR COAXIAL CONNECTION Accessories for DEHNgate Gas Discharge Tube GDT DGA GDT DGA GDT DGA Original spare gas discharge tube for DEHNgate Powerful due to capability of carrying lightning currents Low capacitance for best transmission values Spare gas discharge tubes for DEHNgate, with lightning current carrying capability. Selected quality with especially low capacitance. GDT DGA 90 GDT DGA 230 GDT DGA 470 Static response voltage 90 ± 18 V 230 ± 35 V 470 ±70 V Lightning impulse current carrying capability (10/350) 5 ka 5 ka 5 ka Design H 8 x 6 mm H 8 x 6 mm H 8 x 6 mm Max. continuous dc voltage 65 V 180 V 360 V Max. transmission capacity 25 W 150 W 500 W Response voltage at 1 kv/µs 500 V 675 V 1000 V Integrated into Part No , GDT DGA 90 GDT DGA 230 GDT DGA 470 Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) EL 16 B17 Cable Lug with Earth Conductor NEW EL 16 B Cable lug with black highly flexible copper earth conductor for earthing DEHNgate, Part No , , or EL 16 B17 EL 16 B17 Part No Packing unit 1 pc(s) Angled Fixing Plate Made of stainless steel, suitable for installation of DEHNgate, Part. No Part No Packing unit 20 pc(s) 269

124 Accessories for DEHNgate Angled Fixing Plate SPDs FOR COAXIAL CONNECTION NEW Made of stainless steel, with 3 mounting holes for 3 different sizes of DEHNgate, e.g. Part No. 1x x x ( , , or ). Part No Packing unit 1 pc(s) Equipotential Bonding Bars for Industrial Installations Made of stainless steel, suitable for direct screwing of 3x DEHNgate, Part. No PAS I 6AP M10 V2A PAS I 6AP M10 V2A Part No Packing unit 1 pc(s) Earth Conductor, Open/Closed cable lugs Cable lug, 1x open M8/M10 and 1x closed M8, suitable for combination with Part No , and D1 Lightning impulse current (10/350 µs) 100 ka Part No Packing unit 1 pc(s) 270

125 SPDs FOR D-SUB CONNECTION FS / USD Surge Arrester Surge protective adapter for easy retrofitting 9-, 15- or 25-pole types available with shielding Adapter with single-stage (FS) and 2-stage (USD) protective circuit Surge protective adapter, D-SUB plug-in connection, socket-pin type. Surge protective adapter available in shielded enclosure with D-SUB plugin connection, socket-pin type. The UNC screws of the protection for terminal equipment (FS) can be exchanged in any way. The thread is thus situated either on the pin or socket side, according to application. For use in switchgear cabinets, the powerful USD surge arrester can be snapped onto the DIN rail. Special types with other pinnings or circuits are also available. The surge arresters are available in three different designs covering the most frequent applications. Due to their small size, they can be integrated easily into the cabling. USD devices can be snapped onto a DIN rail, which is supposed to discharge upcoming surges. Three plug-in types are available. FS 9-, 15- and 25-pole unit USD 9-, 15- and 25-pole 271

126 6 FS / USD FS 9E PB SPDs FOR D-SUB CONNECTION FS 9E PB 6 6 FS 9E PB 6 Fine Surge Protection Adapter FS 6 V Designed for Profibus-DP Transmission possible up to 12 MBit/s For use according to the lightning protection zones concept at boundaries 1 2 and higher Diode protective circuit with very low capacity. Pins 5 and 6 without protection for programming interface. D-SUB, 9-pole device. Unit for Profibus-DP. Dimension drawing FS 9E PB FS 9E PB 6 SPD Class [ Nominal voltage U N 6 V Max. continuous dc voltage U c 7 V C2 Nominal discharge current (8/20 µs) line-line I n 0.2 ka C2 Nominal discharge current (8/20 µs) line-sg I n 0.2 ka C2 Nominal discharge current (8/20 µs) SG-PG I n 0.4 ka Voltage protection level line-line at I n C2 U P 25 V Voltage protection level line-sg at I n C2 U p 25 V Voltage protection level SG-PG at I n C2 U p 25 V Voltage protection level line-line at 1 kv/µs C3 U C 18 V Voltage protection level line-sg at 1 kv/µs C3 U p 18 V Voltage protection level SG-PG at 1 kv/µs C3 U p 18 V Bandwidth f G 90 MHz Capacitance line-line C 25 pf Capacitance line-sg C 35 pf Operating temperature range -40 C C Degree of protection IP 40 Mounting on D-Sub (2 threaded screws 4/40 UNC) Connection input/output D-Sub 9 plug / D-Sub 9 socket Pinning Line: 3/8, SG: 5, PG: 1, 6: unprotected Earthing by outgoing earth conductor 0.75 mm 2, 0.3 m long (PG) Enclosure material plastic, metallised Colour silver Test standards IEC FS 9E PB 6 Part No Packing unit 1 pc(s) 272

127 FS 9E HS 12 SPDs FOR D-SUB CONNECTION FS / USD FS 9E HS FS 9E HS 12 Fine Surge Protection Adapter FS 12 V Dimension drawing FS 9E HS D-SUB, 9-pole device. V-24 unit with handshake function. 8-pole fine protection against common SG. All pins protected Low voltage protection level For use according to the lightning protection zones concept at boundaries 1 2 and higher FS 9E HS 12 SPD Class [ Nominal voltage U N 12 V Max. continuous dc voltage U c 15 V C2 Nominal discharge current (8/20 µs) line-sg I n 0.1 ka C2 Nominal discharge current (8/20 µs) SG-PG I n 0.1 ka Voltage protection level line-sg at I n C2 U p 24 V Voltage protection level SG-PG at I n C2 U p 200 V Voltage protection level line-sg at 1 kv/µs C3 U p 21 V Voltage protection level SG-PG at 1 kv/µs C3 U p 90 V Bandwidth f G 10 MHz Capacitance line-sg C 300 pf Capacitance SG-PG C 700 pf Operating temperature range -40 C C Degree of protection IP 40 Mounting on D-Sub (2 threaded screws 4/40 UNC) Connection input/output D-Sub 9 plug / D-Sub 9 socket Pinning line: 1/2/3/4/6/7/8/9, SG: 5 Earthing by outgoing earth conductor 0.75 mm 2, 0.3 m long (PG) Enclosure material plastic, metallised Colour silver Test standards IEC FS 9E HS 12 Part No Packing unit 1 pc(s) 273

128 FS / USD FS 15E SPDs FOR D-SUB CONNECTION FS 15E FS 15E 5 Fine Surge Protection Adapter FS 5 V For 4-wire interfaces Low voltage protection level For use according to the lightning protection zones concept at boundaries 1 2 and higher Fine protection for 2 pairs to common SG. D-SUB, 15-pole device. RS-422, V.11 unit. Dimension drawing FS 15E FS 15E 5 SPD Class [ Nominal voltage U N 5 V Max. continuous dc voltage U c 8 V C2 Nominal discharge current (8/20 µs) line-sg I n 0.2 ka C2 Nominal discharge current (8/20 µs) SG-PG I n 0.8 ka Voltage protection level line-line at I n C2 U P 16 V Voltage protection level line-sg at I n C2 U p 16 V Voltage protection level SG-PG at I n C2 U p 16 V Voltage protection level line-line at 1 kv/µs C3 U C 11 V Voltage protection level line-sg at 1 kv/µs C3 U p 11 V Voltage protection level SG-PG at 1 kv/µs C3 U p 11 V Bandwidth f G 4 MHz Capacitance line-line C 1500 pf Capacitance line-sg C 1500 pf Capacitance line-pg C 800 pf Operating temperature range -40 C C Degree of protection IP 40 Mounting on D-Sub (2 threaded screws 4/40 UNC) Connection input/output D-Sub 15 plug / D-Sub 15 socket Pinning line: 2/9, 4/11, SG: 8, PG: 1 Earthing by outgoing earth conductor 0.75 mm 2, 0.3 m long (PG) Enclosure material plastic, metallised Colour silver Test standards IEC FS 15E 5 Part No Packing unit 1 pc(s) 274

129 FS 25E HS 12 SPDs FOR D-SUB CONNECTION FS / USD FS 25E HS FS 25E HS 12 Fine Surge Protection Adapter FS 12 V Dimension drawing FS 25E HS D-SUB, 25-pole device. V.24 unit with handshake function. 8-pole fine protection to common SG. All lines interconnected Low voltage protection level For use according to the lightning protection zones concept at boundaries 1 2 and higher FS 25E HS 12 SPD Class [ Nominal voltage U N 12 V Max. continuous dc voltage U c 15 V C2 Nominal discharge current (8/20 µs) line-sg I n 0.1 ka C2 Nominal discharge current (8/20 µs) SG-PG I n 0.1 ka Voltage protection level line-sg at I n C2 U p 24 V Voltage protection level SG-PG at I n C2 U p 200 V Voltage protection level line-sg at 1 kv/µs C3 U p 21 V Voltage protection level SG-PG at 1 kv/µs C3 U p 90 V Bandwidth f G 10 MHz Capacitance line-sg C 300 pf Capacitance SG-PG C 700 pf Operating temperature range -40 C C Degree of protection IP 40 Mounting on D-Sub (2 threaded screws 4/40 UNC) Connection input/output D-Sub 25 plug / D-Sub 25 socket Pinning line: 2/3/4/5/6/8/20, SG: 7, other lines are unprotected Earthing by outgoing earth conductor 0.75 mm 2, 0.3 m long (PG) Enclosure material plastic, metallised Colour silver Test standards IEC FS 25E HS 12 Part No Packing unit 1 pc(s) 275

130 FS / USD USD 9 V24 SPDs FOR D-SUB CONNECTION USD 9 V24 S B 2 2 USD 9 V24 S B Cable Adapter protected 5 5 Plug-in surge arrester with 2-stage protective circuit For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Combination of gas discharge tubes, decoupling resistors and diodes to PG. D-SUB 9-pole device. V.24 unit. Dimension drawing USD 9 V24 SPD Class Nominal voltage U N Max. continuous dc voltage U c C2 Nominal discharge current (8/20 µs) line-pg I n C2 Nominal discharge current (8/20 µs) SG-PG I n Voltage protection level line-sg at I n C2 U p Voltage protection level SG-PG at I n C2 U p Voltage protection level line-sg at 1 kv/µs C3 U p Voltage protection level SG-PG at 1 kv/µs C3 U p Series impedance per line Operating temperature range USD 9 V24 S B T 12 V 12.5 V 2.5 ka 7.5 ka 20 V 250 V 18 V 180 V 15 Ohm -40 C C Mounting on D-Sub or 35 mm DIN rail acc. to EN Connection input/output D-Sub 9 plug / D-Sub 9 socket Pinning Line: 2/3, SG: 5 Earthing by earthing screw or DIN rail Test standards IEC USD 9 V24 S B Part No Packing unit 1 pc(s) 276

131 USD 15 V11 S B SPDs FOR D-SUB CONNECTION FS / USD USD 15 V11 USD 15 V11 S B Cable Adapter protected Dimension drawing USD 15 V11 D-SUB 15-pole device. RS 422, V.11 unit. The resistors at the output of the circuit protect optocoupler and protective diodes in the terminal equipment against overloads. Plug-in surge arrester with 2-stage protective circuit Integrated decoupling of the protective circuit to the terminal equipment For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U c C2 Nominal discharge current (8/20 µs) line-pg I n C2 Nominal discharge current (8/20 µs) SG-PG I n Voltage protection level line-line/line-sg C2 U p Voltage protection level SG-PG at I n C2 U p Voltage protection level line-line/line-sg at 1 kv/µs C3 U p Voltage protection level SG-PG at 1 kv/µs C3 U p Series impedance per line Operating temperature range USD 15 V11 S B T 8 V 8.5 V 2.5 ka 7.5 ka 15 V 20 V 11 V 15 V 37 Ohm -40 C C Mounting on D-Sub or 35 mm DIN rail acc. to EN Connection input/output D-Sub 15 plug / D-Sub 15 socket Pinning Line: 2/9/4/11, SG: 8, PG: 1 Earthing by earthing screw or DIN rail Test standards IEC USD 15 V11 S B Part No Packing unit 1 pc(s) 277

132 FS / USD USD 25 V24 SPDs FOR D-SUB CONNECTION USD 25 V24 HS S B USD 25 V24 HS S B Cable Adapter protected Plug-in surge arrester with 2-stage protective circuit For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Combination of gas discharge tubes, decoupling resistors and diodes to signal ground (SG). D-SUB 25-pole device. V.24 unit, type HS with handshake function. Dimension drawing USD 25 V24 SPD Class Nominal voltage U N Max. continuous dc voltage U c C2 Nominal discharge current (8/20 µs) line-pg I n C2 Nominal discharge current (8/20 µs) SG-PG I n Voltage protection level line-sg at I n C2 U p Voltage protection level SG-PG/line-PG at I n C2 U p Voltage protection level line-sg at 1 kv/µs C3 U p Voltage protection level SG-PG at 1 kv/µs C3 U p Series impedance per line Operating temperature range Connection input/output USD 25 V24 HS S B T 12 V 12.5 V 2.5 ka 7.5 ka 20 V 250 V 18 V 180 V 15 Ohm -40 C C D-Sub 25 plug / D-Sub 25 socket Pinning Line: 2/3/4/5/6/8/20, SG: 7, PG: 1 Earthing by earthing screw or DIN rail Test standards IEC USD 25 V24 HS S B Part No Packing unit 1 pc(s) 278

133 ISDN S 0 -> protected SPD a1 1 RD b1 2 BK a2 3 WH b2 4 YE a2 b2 a1 b1 RD BK SPDs FOR TERMINAL CONNECTION DSM Surge Arrester SPD for telecommunications devices For space-saving flush mounting Easy installation due to plug-in terminals Surge arrester for protection of telecommunications devices for installation into flush-type boxes or small-sized distribution boards. Plug-in terminals at the input. DSM surge arresters are usually integrated into the distribution socket downstream of the socket outlet of the terminal equipment, or into the cable duct. This makes them independent from the switch or box programme and protect, invisibly for the user, telecommunications systems or devices. Of course, the arresters can also be integrated into small-sized distribution boards. The removable plug-in terminals make the installation of DSM easier. As each plug-in terminal is designed for four leads, e.g. an S 0 bus can immediately be wired further. DSM is compact enough to allow for the types to be installed easily even into small-sized distribution boards situated in damp rooms mm mm l = 500 mm min. 1.0 mm 2 WH YE DSM installed into a surfacemounted distribution board ISDN S 0 -> protected SPD DSM ISDN SK SPD No U C 7,5 V isn 5 ka Apart from plug-in terminals, the delivery includes also a prefabricated earth conductor. Delivery (example) DSM ISDN SK SPD No U C 7,5 V isn 5 ka Installation Step 1 Prefabricated cables The plug-in connectors are prefabricated. The ISDN bus can be wired further. Installation Step 2 Connecting DSM... SK to the telecommunications box The lines fixed at DSM are connected to the telecommunications box and DSM is laid to the rear panel of the box. Then, the prefabricated connectors can be plugged in. Installation Step 3 Final installation The telecommunications box is inserted into the mounting panel together with DSM. Now, only the cover desired is left to be mounted

134 DSM DSM ISDN SPDs FOR TERMINAL CONNECTION DSM ISDN SK 1 RD DSM ISDN SK SPD for telecomm. terminal equipment BK 3 WH protected 4 YE Optional further wiring of the ISDN bus with plug-in terminals Integrated protection for the remote supply For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Energy-coordinated ISDN 4-wire protective circuit with additional protection of the remote supply. Dimension drawing DSM ISDN For ISDN S 0 interfaces. Further wiring of the ISDN bus possible with quad terminal. SPD Class Nominal voltage U N Nominal voltage pa-pa U N Max. continuous dc voltage U C Max. continuous dc voltage pa-pa U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pg at I n line/pg U P Voltage protection level pa-pa at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Voltage protection level pa-pa at 1 kv/µs C3 U P Series impedance per line Bandwidth f G Capacitance line-line C Capacitance line-pg C Operating temperature range DSM ISDN SK Q 5 V 40 V 7.5 V 45 V 200 ma 20 ka 5 ka 30 V 600 V 180 V 17 V 600 V 100 V 4.7 Ohm 4 MHz 1.5 nf 15 pf -40 C C Degree of protection IP 20 Connection input/output quad pillar terminals / stranded conductors 0.25 mm 2 Pinning 2 pairs Cross-sectional area, solid mm Earthing by flat connector 2.8 mm Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC Accessories flat connector, earth conductor 500 mm DSM ISDN SK Part No Packing unit 1 pc(s) 280

135 DSM TC 1 SK DSM TC 2 SK DSM TC DK SK SPDs FOR TERMINAL CONNECTION DSM DSM TC DSM TC 1 SK SPD for telecomm. terminal equipment DSM TC 2 SK SPD for telecomm. terminal equipment DSM TC DK SK SPD for Terminal Telecommunication Equipment, Denmark RD 2 BK 3 WH protected 4 YE Dimension drawing DSM TC For (system) telephony, U k0, ADSL. TC protection for 1 or 2 pairs. DK unit designed for applications in Denmark. Energy-coordinated protective circuit, free of leakage currents to earth. The figure shows the TC 2 unit for 2 pairs. The other types provide different pinnings. Very good transmission performance Also suitable for installation into distribution boards For use according to the lightning protection zones concept at boundaries 0 B 2 and higher DSM TC 1 SK DSM TC 2 SK DSM TC DK SK SPD Class R R U Nominal voltage U N 110 V 110 V 250 V Max. continuous dc voltage U C 170 V 170 V 280 V Nominal current I L 200 ma 200 ma 200 ma C2 Total nominal discharge current (8/20 µs) I n 10 ka 20 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 5 ka 5 ka 5 ka Voltage protection level line-line at I n C2 U P 275 V 275 V 600 V Voltage protection level line-pg at I n line/pg U P 600 V 600 V 700 V Voltage protection level line-line at 1 kv/µs C3 U P 220 V 220 V 470 V Voltage protection level line-pg at 1 kv/µs C3 U P 600 V 600 V 700 V Series impedance per line 4.7 Ohm 4.7 Ohm 4.7 Ohm Bandwidth f G 17 MHz 17 MHz 14 MHz Capacitance line-line C 300 pf 300 pf 400 pf Capacitance line-pg C 10 pf 10 pf 10 pf Operating temperature range -40 C C -40 C C -40 C C Degree of protection IP 20 IP 20 IP 20 Connection input/output quad pillar terminal / stranded conductors 0.25 mm 2 Pinning 1 pair 2 pairs 1 pair Cross-sectional area, solid mm mm mm Earthing by flat connector 2.8 mm flat connector 2.8 mm flat connector 2.8 mm Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 Colour yellow yellow yellow Test standards IEC IEC IEC Accessories flat connector, earth conductor 500 mm DSM TC 1 SK DSM TC 2 SK DSM TC DK SK Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 281

136 BUStector Surge Arrester SPDs FOR TERMINAL CONNECTION Minimum space requirements due to EIB / KNX bus terminal design System-tested with EIBA certification Also suitable for KNX bus Surge arrester for EIB / KNX buses with connecting leads. BUStector is a surge arrester with discharge capacity, protective effect and mechanical design adapted to the installation environment of EIB / KNX buses. Like a bus terminal it can be plugged onto the bus terminal pins of a terminal device and be wired with the existing connecting cables. It protects especially cable and area couplers as well as gateways and sensors at external building walls

137 BT 24 SPDs FOR TERMINAL CONNECTION BUStector BT BT BUStector + Dimension drawing BT SPD with design of a bus terminal. Approved by EIBA. Powerful gas discharge tube, adapted to the withstand of the equipment of KNX systems. Minimum space requirements For use according to the lightning protection zones concept at boundaries 0 B 1 and higher SPD Class Nominal voltage U n Max. continuous dc voltage U C Nominal current I L C2 Nominal discharge current per line I n Voltage protection level at I n C2 Voltage protection level line-pg at I n C2 Voltage protection level line-line at 1 kv/µs C3 Voltage protection level line-pg at 1 kv/µs C3 Bandwidth line-line Capacitance line-line Capacitance line-pg Operating temperature range BT 24 B 24 V 45 V 6 A 5 ka 1200 V 650 V 750 V 500 V 70 MHz 10 pf 10 pf -40 C C Degree of protection IP 20 Connection input/output spring contacts Ø1 mm / connecting leads Ø0.8 mm Earthing by lead 0.75 mm 2, length 200 mm Enclosure material thermoplastic Colour blue Test standards IEC Approvals, Certifications EIBA Certification No. Z 32/1399/95 BT 24 Part No Packing unit 1 pc(s) 283

138 AS IBAS Surge Arrester SPDs FOR TERMINAL CONNECTION Protects the data line of the AS-interface Requires no bus address Easy installation for use as coupling module Surge arrester for devices with AS-interface connection. Surge arrester for devices with AS-interface connection according to requirements of AS-interface buses. The surge arresters are adapted to the installation environment of the bus systems and require no bus address. Due to the low self-impedance, the grey-coloured coupling module with integrated surge protection can be inserted even into well-extended bus segments. In addition, it provides a distribution function for data transmission

139 AS IBAS YE SPDs FOR TERMINAL CONNECTION AS IBAS AS IBAS AS IBAS YE NEW Dimension drawing of coupling module The especially low-capacitance protective circuit hardly stresses the AS-interface (1/6 bus equivalent). The coupling module protects the yellow data line of the AS-interface. Additionally, it provides a distribution function. Earthing by DIN rail or plug-in contact. Protects also against ESD and switching peak voltages Replaces coupling module with distribution function For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD class Max. continuous dc voltage U c Nominal current I L C2 Nominal discharge current (8/20 µs) line-line I n C2 Nominal discharge current (8/20 µs) line-pg I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pg at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Capacitance line-line C Operating temperature range AS IBAS YE T 36 V 0.3 A 0.15 ka 5 ka 60 V 1100 V 50 V 900 V < 13 pf -40 C C Degree of protection on coupling module construction with AS-interface module IP 67 Mounting on DIN rail or plane surface Connection input/output yellow AS-interface line Test standards IEC AS IBAS YE Part No Packing unit 1 pc(s) 285

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141 SCREWABLE SPDs DEHNpipe Surge Arrester Maximum protection due to installation into the cable run Surges are discharged by the enclosure of the process field device For nearly all types of 2-conductor process field devices with suitable cable gland Surge arrester for outdoor areas for screwing into 2-conductor process field devices. Stainless steel, IP 67. DEHNpipe is made of corrosion-resistant stainless steel and is screwed into process field devices instead of common cable glands. Its fixed conductors are then connected with the terminals of the process field device. Thus, the protective components are installed directly into the cable run. This allows for energy-coordinated surge protection. The SPD protects the inside of the process field device consequently from hazardous surges, as the interfering impulses are discharged by the metal enclosure only and not by the inside of the device. Earthing accessories are also available for plastic field enclosures. DPI s DEHNpipe is designed for 2-conductor measuring sensors with 4-20 ma interfaces. The surge arresters provide energycoordinated surge protection for process field devices in outdoor areas with minimum space requirements and reduced installation work. Advantages for installation The universal surge arrester is even suitable for applications allowing only for a single assignment of the terminals of process field devices, or providing only one terminal for cable glands. installation max. 10 Nm tauten the cable BK cable (black) RD cable (red) transmitter removal receiver GNYE cable (green/yellow) + GNYE Installation of DPI MD 24 M 2S Installation of DPI ME 24 N A2G Due to the 2-part design of the SPD, the field cable can be connected as usually, just like being connected to a measuring sensor. The cable gland ensures a proofness of IP 67. DEHNpipe supports the common earthing concepts for cable shield treatment of field cables. According to the used cable gland, the cable shield is earthed directly or indirectly, or not earthed. The indirect earthing integrates the shield into the protective concept without leakage pickups. The type of device for installation into pipes provides 1/2 npt male threads and fixed conductors. The device is installed as shown in the above figure

142 DEHNpipe DPI MD SCREWABLE SPDs DPI MD 24 M 2S DPI MD 24 M 2S DEHNpipe RD SHL protected BK Easy installation due to 2-part design Suitable for 3 shielding concepts For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Energy-coordinated protective circuit, free of leakage currents to earth, with gas discharge tube for indirect shield earthing. Dimension drawing DPI MD For 4-20 ma interfaces with thread M20 x 1.5 (inside/outside). Option of direct, indirect or no shield earthing. Cable gland available as accessory part. SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n C2 Nominal discharge current (8/20 µs) shield-pg I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pg at I n C2 U P Voltage protection level line-pg at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Capacitance shield-pg C Operating temperature range DPI MD 24 M 2S Q 24 V 34.8 V 24.5 V 0.5 A 10 ka 10 ka 20 ka 65 V 650 V 650 V 50 V 500 V 600 V 2.2 Ohm 14 MHz 400 pf 20 pf 15 pf -40 C C Degree of protection IP 67 Mounting on the side of process field/device M20 x 1.5 female thread / M20 x 1.5 male thread Connection input/output screw/connecting leads 1.5 mm 2, length 200 mm Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Earthing by enclosure or earthing ring (accessories) Enclosure material V2A Colour bare Test standards IEC DPI MD 24 M 2S Part No Packing unit 1 pc(s) 288

143 DPI ME 24 N A2G SCREWABLE SPDs DEHNpipe DPI ME DPI ME 24 N A2G DEHNpipe RD BU BK BK protected GNYE GNYE Dimension drawing DPI ME Gas discharge tube and diodes, energycoordinated to earth. For unbalanced interfaces with thread npt 1/2 (phase/phase). Earth conductor led through. Robust design Encapsulated protective circuit Single-ended type available on request For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U C Max. continuous ac voltage U C Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pg at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Capacitance line-line C Capacitance line-pg C Operating temperature range DPI ME 24 N A2G Q 24 V 34.8 V 24.5 V 0.5 A 10 ka 10 ka 120 V 65 V 98 V 49 V 4.7 Ohm 250 pf 450 pf -40 C C Degree of protection IP 67 Mounting on the side of process field/device 1/2 14 npt male thread / 1/2 14 npt male thread Connection input/output connecting leads AWG 16, length 500 mm Earthing by enclosure and connecting lead Enclosure material V2A Colour bare Test standards IEC DPI ME 24 N A2G Part No Packing unit 1 pc(s) 289

144 Accessories for DEHNpipe Accessory Part for DEHNpipe KV S M20 MS KV S M20 EMC Cable Gland MS 9.5 Brass gland with shield connection. KV S M20 MS 13 EMC Cable Gland KV S M20 MS 9.5 EMC Cable Gland KV S M20 MS 13 KV S M20 MS 9.5 Sealing range Rd mm mm Shield diameter mm mm Mounting on M20 x 1.5 M20 x 1.5 Degree of protection IP 68 IP 68 pc(s) No. KV S M20 MS KV S M20 MS SCREWABLE SPDs Accessory Part for DEHNpipe ER DPI M20 MS Eearthing Ring Earthing ring of nickel-plated brass, for external earthing of DPI. ER DPI M20 Set of Earthing Rings for DEHNpipe ER DPI M20 Mounting on DPI M20 x 1.5 pc(s) No. ER DPI M Accessory Part for DEHNpipe KV M20 MS KV M20 MS 8 Cable Gland Brass gland without shield connection. KV M20 MS 10.5 EMC Cable Gland KV M20 MS 8 EMC Cable Gland KV M20 MS 10.5 KV M20 MS 8 Sealing range Rd mm mm Mounting on M20 x 1.5 M20 x 1.5 Degree of protection IP 68 IP 68 pc(s) No. KV M20 MS KV M20 MS

145 SPDs FOR HAZARDOUS AREAS DEHNpipe MD Ex (i) Surge Arrester Maximum protection due to installation into the cable run For all process field devices with suitable cable gland 2-part design for easy installation Tested according to ATEX and FISCO Surge arrester for outdoor areas for screwing into 2-conductor process field devices. Stainless steel. Allows for mounting up to IP 67. DEHNpipe is made of stainless steel and is screwed into process field devices instead of common cable glands. Its fixed conductors are then connected with the terminals of the process field device. Thus, the protective components are installed directly into the cable run. This allows for energy-coordinated surge protection. The SPD protects the inside of the process field device consequently against surges, as the interfering impulses are discharged by the metal enclosure only, not by the inside of the device. For use in Ex zone 1 or 2. DPI MD EX DEHNpipe is designed for intrinsically safe 2-wire measuring sensors with 4-20 ma or Profibus PA interfaces. The surge arresters provide energy-coordinated surge protection for process field devices in outdoor areas at minimum space requirements and reduced installation work. Advantages for installation The surge arrester for universal use covers even applications allowing for only a single assignment of the terminals for process field devices, or providing only one terminal for cable glands. max. 10 Nm installation Due to the 2-part design of the protective device, the field cable can be connected as usually, like being connected to a measuring sensor. The cable gland ensures a proofness of IP 67. DEHNpipe supports the common earthing concepts for cable shield treatment at field cables. According to the cable gland used, the cable shield is earthed directly or not earthed. deinstallation Installation of DPI MD EX 291

146 DEHNpipe MD Ex (i) Surge Arrester SPDs FOR HAZARDOUS AREAS EC Examination Certificate DPI MD EX 292

147 DPI MD EX 24 M 2 SPDs FOR HAZARDOUS AREAS DEHNpipe MD Ex (i) DPI MD EX DPI MD EX 24 M DEHNpipe RD protected BK Dimension drawing DPI MD EX Low-capacitance, energy-coordinated protective circuit with insulation resistance > 500 V to earth. Surge arrester for protecting measuring circuits and bus systems. PTB 03 ATEX 2088 II 2 (1) G EEx ia IIC T4/T5/T6, fulfils FISCO requirements. Cable gland has to be ordered separately. Easy installation due to 2-part design Self-capacitance and -inductance negligibly small For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U c Max. continuous ac voltage U C Max. input voltage acc. to EN U i Max. input current acc. to EN I i Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pg at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U P Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range DPI MD EX 24 M 2 T 24 V 34.8 V 24.5 V 30 V 0.5 A 0.5 A 10 ka 5 ka 55 V 1100 V 49 V 1000 V 1.8 Ohm 7 MHz 850 pf 15 pf -40 C C Degree of protection IP 67 Mounting of field/device side M20 x 1.5 female thread / M20 x 1.5 male thread Connection input/output screw / connecting leads 1.5 mm 2, length 200 mm Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Earthing by enclosure Enclosure material V2A Colour bare Test standards IEC Approvals, Certifications ATEX DPI MD EX 24 M 2 Part No Packing unit 1 pc(s) 293

148 Accessories for DEHNpipe MD Ex (i) SPDs FOR HAZARDOUS AREAS Accessory Part for DEHNpipe MD Ex (i) KV S M20 MS KV S M20 EMC Cable Gland MS 9.5 Brass gland with shield connection. KV S M20 MS 13 EMC Cable Gland KV S M20 MS 9.5 EMC Cable Gland KV S M20 MS 13 KV S M20 MS 9.5 Sealing range Rd mm mm Shield diameter mm mm Mounting on M20 x 1.5 M20 x 1.5 Degree of protection IP 68 IP 68 pc(s) No. KV S M20 MS KV S M20 MS Accessory Part for DEHNpipe MD Ex (i) KV M20 MS KV M20 Cable Gland MS 8 Brass gland without shield connection. KV M20 MS 10.5 EMC Cable Gland KV M20 MS 8 EMC Cable Gland KV M20 MS 10.5 KV M20 MS 8 Sealing range Rd mm mm Mounting on M20 x 1.5 M20 x 1.5 Degree of protection IP 68 IP 68 pc(s) No. KV M20 MS KV M20 MS

149 SPDs FOR HAZARDOUS AREAS DEHNpipe CD Ex (i) Surge Arrester Economical SPD for process field devices with spare cable gland Allows for easy retrofitting and requires only small space Tested in accordance with ATEX and FISCO Surge arrester for outdoor areas for screwing into 2-wire process field devices. Stainless steel, allows for installation up to IP 67. Flameproof DEHNpipe C is made of corrosion-resistant stainless steel and is screwed directly into the process field device. Its integrated lines are connected with the clamps of the process field device like a field cable. Thus, the protective components are situated in parallel to the cabling. The device can be easily connected both to metal and plastic enclosures, as the earth conductor of the protector device can be connected to the earth terminal of the process field device. The device is designed to reach a degree of protection of IP 67. Typical applications for the intrinsically safe surge arresters are 4-20 ma measuring circuits or bus systems up to 30 V. According to type, DEHNpipe C is designed for measuring sensors with M20 x 1.5 or 1/2 npt 14 cable gland terminal. To be installed in Ex zones 1 or 2. EC Examination Certificate DPI CD Ex(i) 295

150 DEHNpipe CD Ex (i) DPI CD EXI SPDs FOR HAZARDOUS AREAS DPI CD EXI 24 M DPI CD EXI 24 N DPI CD EXI 24 M DPI CD EXI 24 N DEHNpipe DEHNpipe RD BK GNYE Easy installation into process field devices with unused cable gland Self-capacitance and -inductance negligibly small For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Low-capacitance protective circuit with insulation resistance > 500 V to earth. Dimension drawing DPI CD EXI 24 M Surge arrester for protection of intrinsically safe circuits and bus systems. Approved by ATEX, KEMA 04 ATEX 1189X II 2 (1) G EEx ia IIC T5... T6, FISCO surge protector. DPI CD EXI 24 M DPI CD EXI 24 N SPD Class T T Nominal voltage U N 24 V 24 V Max. continuous dc voltage U C 32 V 32 V Max. continuous ac voltage U C 22.6 V 22.6 V Max. input voltage acc. to EN U i 30 V 30 V Max. input current acc. to EN I i 0.55 A 0.55 A Nominal current I L 0.55 A 0.55 A C2 Nominal discharge current (8/20 µs) I n 10 ka 10 ka C2 Nominal discharge current (8/20 µs) line-line I n 150 A 150 A C2 Nominal discharge current (8/20 µs) line-pg I n 10 ka 10 ka Voltage protection level line-line at I n C2 U P 58 V 58 V Voltage protection level line-pg at I n C2 U P 1700 V 1700 V Voltage protection level line-line at 1 kv/µs C3 U P 50 V 50 V Voltage protection level line-pg at 1 kv/µs C3 U P 1200 V 1200 V Bandwidth, line-line f G 67 MHz 67 MHz Capacitance line-line C 25 pf 25 pf Capacitance line-pg C 15 pf 15 pf Operating temperature range -40 C C -40 C C Degree of protection design in IP 67 design in IP 67 Mounting on field/equipment side M20 x 1.5 male thread 1/2 14 npt male thread Connection input/output connecting leads 1.3 mm 2, length 250 mm connecting leads 1.3 mm 2, length 250 mm Earthing by connecting lead connecting lead Enclosure material V4A V4A Colour bare bare Test standards IEC IEC Approvals ATEX ATEX DPI CD EXI 24 M DPI CD EXI 24 N Part No Packing unit 1 pc(s) 1 pc(s) 296

151 SPDs FOR HAZARDOUS AREAS DEHNpipe CD Ex (d) Surge Arrester Economical SPD for process field devices with unused cable gland Allows for easy retrofitting and requires only minimum space Certified by ATEX Surge arrester for outdoor use for screwing into 2-conductor process field devices. Stainless steel. Allows for installation up to IP 67. Flameproof DEHNpipe C is made of stainless steel and is designed to be screwed directly into process field devices. Its fixed lines are connected to the terminals of the process field devices like a field cable. Thus, the protection components are installed in parallel to the cable run. The device can be easily installed into metal or plastic enclosures, as the earth conductor of the protective device can be connected with an earth terminal for process field devices. The design of the devices reaches a proofness of IP 67. Typical applications of these flameproof SPDs are 4-20 ma meauring circuits or bus systems up to 30 V. Depending on the type, DEHNpipe C is designed for measuring sensors with a M20 x 1.5 or 1/2 cable gland connection. Its flameproof design is suitable for installation in Ex zone 1 or 2. EC Examination Certificate DPI CD Ex (d) 297

152 DEHNpipe CD Ex (d) DPI CD EXD SPDs FOR HAZARDOUS AREAS DPI CD EXD 24 M DPI CD EXD 24 N DPI CD EXD 24 M DPI CD EXD 24 N DEHNpipe DEHNpipe RD BK GNYE Easy installation into process field devices with an unused cable gland Ex(d) for universal use For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Protective circuit with low capacitance and insulation resistance > 500 V to earth. Dimension drawing DPI CD EXD 24 M Flameproof surge arrester for installation into hazardous areas for protection of intrinsically safe circuits and bus systems. ATEX certification KEMA 04 ATEX 1189X II 2 G EEx d IIC T5... T6. DPI CD EXD 24 M DPI CD EXD 24 N SPD Class T T Nominal voltage U N 24 V 24 V Max. continuous dc voltage U c 32 V 32 V Max. continuous ac voltage U c 22.6 V 22.6 V Nominal current I L 0.55 A 0.55 A C2 Total nominal discharge current (8/20 µs) I n 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 10 ka 10 ka Voltage protection level line-line at I n C2 U P 58 V 58 V Voltage protection level line-pg at I n C2 U P 1700 V 1700 V Voltage protection level line-line at 1 kv/µs C3 U P 50 V 50 V Voltage protection level line-pg at 1 kv/µs C3 U P 1200 V 1200 V Bandwidth line-line f G 67 MHz 67 MHz Capacitance line-line C 25 pf 25 pf Capacitance line-pg C 15 pf 15 pf Operating temperature range -40 C C -40 C C Degree of protection design in IP 67 installation in IP 67 Installation field/device side M20 x 1.5 male thread 1/2 14 npt male thread Connection input/output connecting leads 1.3 mm 2, length 250 mm connecting leads 1.3 mm 2, length 250 mm Earthing by connecting lead connecting lead Enclosure material V4A V4A Colour bare bare Test standards IEC IEC Approvals, Certifications ATEX ATEX DPI CD EXD 24 M DPI CD EXD 24 N Part No Packing unit 1 pc(s) 1 pc(s) 298

153 SPDs FOR HAZARDOUS AREAS BLITZDUCTOR XT Ex (i) Surge Arrester Effective protection with minimum space requirements (only 3.0 mm per pole) Suitable for 2-, 3- or 4-pole intrinsically safe circuits Functional design for easy installation and safe handling Allows for quick testing of SPD modules with LifeCheck ATEX approval in process Pluggable 4-pole universal surge arrester for intrinsically safe systems. The SPD modules with integrated LifeCheck function allow for quick testing by DEHNrecord LC in non-explosive atmospheres. SPD module and base part have to be ordered separately. BLITZDUCTOR XT EX is a pluggable 4-pole universal surge arrester for DIN rail mounting for maximum requirements on the availability of intrinsically safe circuits and bus systems. Regarding intrinsic safety, the SPD is considered earth-free and the selfinductance and -capacitance are negligibly small. The high impulse current discharge capacity (min. 10x) and the low protection level are supported by the low-impedance design of the device. LifeCheck makes quick and easy testing of SPDs possible. However, the SPD modules may be read out by the handheld reading device only in non-explosive areas. Being integrated into the SPD modules, LifeCheck always controls the operating state of the SPD. Extreme thermal or electrical loads are detected reliably and can be read out in a second by DEHNrecord LC with contactless RFID technology. LifeCheck helps to prevent damage to the equipment and generates already a warning signal at upcoming failures of the SPD. The functional design of the devices ensures a both quick and easy exchange of the modules where all relevant protection elements are integrated. BLITZDUCTOR XT EX installed completely. Two-part device with universal base part and application-specific SPD module in especially space-saving design for DIN rail mounting. Universal base part for all SPD modules. Optimises storage and favours prewirings and service. No signal interruption when exchanging the modules. BLITZDUCTOR XT EX Base part Dimension drawing Dimension drawing of BLITZDUCTOR XT EX base part with plugged-in SPD module. Width: 2/3 mods. (12 mm), suitable for distribution boards with DIN rails. 2 Basic types BXT ML4 BD EX 24 Universal surge arrester module with LifeCheck for 2 intrinsically safe circuits like 4-20 ma, HART, PROFIBUS-DP, FF, NAMUR. BXT ML4 BC EX 24 For protection of e.g. 3- or 4-wire temperature measurements

154 BLITZDUCTOR XT Ex (i) Base Part BXT BAS EX available from July 2006 SPDs FOR HAZARDOUS AREAS BXT BAS EX NEW BXT BAS protected BXT BAS EX BXT ML4... BXT BAS protected 4-pole and universal device for all types of intrinsically safe SPD modules Plugging in and removing without signal interruption Maintenance-free design without protective components Basic circuit diagram with and without plugged-in module Dimension drawing BXT BAS EX BLITZDUCTOR XT base part, space-saving, for use as 4-pole universal feed-through terminal for intrinsically safe circuits for supporting the SPD module without signal interruption. The SPD module is safely earthed by the supporting foot of the DIN rail with a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is required only for the protection modules. BXT BAS EX Operating temperature range -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output screw/screw Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Tightening torque (terminals) 0.5 Nm Earthing by 35 mm DIN rail acc. to EN Enclosure material polyamide PA 6.6 Colour blue BXT BAS EX Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR XT Ex (i) Base Part BXT M4 E Earthing Module Being plugged in, the earthing module short-circuits all lines connected to the BLITZDUCTOR XT base part to PG. It earths initially unused BXT M4 E cable conductors directly, which are already connected to the base part. pc(s) No. BXT M4 E NEW 1 BS 1 50 BXT Accessory Part for BLITZDUCTOR XT Ex (i) Base Part BS 50 BXT Labelling System 2 x 50 labels for BXT base part, printed with numbers pc(s) No. BS 1 50 BXT NEW Accessory Part for BLITZDUCTOR XT Ex (i) Base Part BXT M4 T Testing / Disconnecting Module Being plugged in, the testing/disconnecting module interrupts the BXT M4 T cable run of the lines connected to the BLITZDUCTOR XT base part and leads them to a test socket at the front side of the module. This makes it possible to carry out measurements in the installation without removing the lines from the base part. no picture pc(s) No. given BXT M4 T NEW 300

155 BXT ML4 BD EX 24 SPDs FOR HAZARDOUS AREAS BLITZDUCTOR XT Ex (i) LifeCheck Modules BXT ML4 BD EX 24 available from July 2006 BXT ML4 BD EX NEW 2 2 protected Dimension drawing BXT ML4 BD EX The RFID chip of the LifeCheck SPD control can be read out with DEHNrecord LC without contacting. Insulation resistance > 500 V line-earth. Space-saving surge arrester module with LifeCheck for protection of 2 pairs of intrinsically safe circuits and bus systems. ATEX in process. For universal use, with LifeCheck SPD control Self-capacitance and -inductance negligibly small For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class SPD control Nominal voltage U N Max. continuous dc voltage U c Max. continuous ac voltage U c Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) line-line I n C2 Nominal discharge current (8/20 µs) line-pg I n Voltage protection level at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Series impedance per line Capacitance line-line C Capacitance line-pg C Operating temperature range BXT ML4 BD EX 24 T LifeCheck 24 V 33 V 23 V 0.5 A 20 ka 0.1 ka 5 ka 45 V 1400 V 1.0 Ohm 0.8 nf 6 pf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour blue Test standards IEC BXT ML4 BD EX 24 Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR XT Ex (i) LifeCheck Modules DRC LC M2 DRC LC M2 Portable device with hand-held antenna for flexible use. Visual and DRC LC M acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M2. DRC LC M2 For testing BLITZDUCTOR XT ML Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M NEW Accessory Part for BLITZDUCTOR XT Ex (i) LifeCheck Modules BXT BAS EX EX BLITZDUCTOR XT base part, space-saving, for use as 4-pole universal feed-through terminal for intrinsically safe circuits for supporting the BXT BAS EX SPD module without signal interruption. The SPD module is safely earthed by the supporting foot of the DIN rail with a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is required only for the protection modules. BXT BAS EX Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BXT BAS EX BXT BAS NEW 301

156 BLITZDUCTOR XT Ex (i) LifeCheck Modules BXT ML4 BC EX 24 available from July 2006 SPDs FOR HAZARDOUS AREAS BXT ML4 BC EX 24 NEW 1 1 BXT ML4 BC EX protected For multi-wire measuring systems, with LifeCheck SPD control Self-capacitance and -inductance negligibly small For use according to the lightning protection zones concept at boundaries 0 B 2 and higher The RFID chip of the LifeCheck SPD control can be read out with DEHNrecord LC without contacting. Insulation resistance > 500 V line-earth. Dimension drawing BXT ML4 BC EX Space-saving surge arrester module with LifeCheck for protection of up to 4 earth-potential-free single lines with common reference potential of intrinsically safe circuits. ATEX in process. SPD Class SPD control Nominal voltage U N Max. continuous dc voltage U c Max. continuous ac voltage U c Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Series impedance per line Capacitance line-line C Capacitance line-pg C Operating temperature range BXT ML4 BC EX 24 T LifeCheck 24 V 33 V 23 V 0.5 A 20 ka 5 ka 45 V 1400 V 1.0 Ohm 0.8 nf 6 pf -40 C C Degree of protection (plugged-in) IP 20 Pluggable into base part Earthing by base part Enclosure material polyamide PA 6.6 Colour blue Test standards IEC BXT ML4 BC EX 24 Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR XT Ex (i) LifeCheck Modules BXT BAS EX BXT BAS EX BLITZDUCTOR XT base part, space-saving, for use as 4-pole universal feed-through terminal for intrinsically safe circuits for supporting the BXT BAS EX SPD module without signal interruption. The SPD module is safely earthed by the supporting foot of the DIN rail with a snap-in fixing device. As no components of the protective circuit are situated in the base part, maintenance work is required only for the protection modules. NEW BXT BAS EX Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BXT BAS EX Accessory Part for BLITZDUCTOR XT Ex (i) LifeCheck Modules DRC LC M2 DRC LC M2 Portable device with hand-held antenna for flexible use. Visual and DRC LC M acoustic ok indication of identified LifeCheck circuits in SPDs. To ensure safe positioning on the SPD modules, the hand-held antenna is designed in C shape. The enclosed test module is designed to be a testing reference and has to be identified by the DRC LC M2. NEW DRC LC M2 For testing BLITZDUCTOR XT ML Measured value indication beeping tone and LED Testing period < 1 sec. Delivery includes hand-held device, antenna for manual use, 9 V E block battery, test module for reference, storage case pc(s) No. DRC LC M

157 SPDs FOR HAZARDOUS AREAS BLITZDUCTOR CT EX (i) Modules Surge Arrester High power reserve for maximum service life Time-saving installation and maintenance Tested by PTB according to ATEX and FISCO Pluggable, 2-pole surge arrester for intrinsically safe systems. SPD module and base part have to be ordered separately. BLITZDUCTOR CT EX is a pluggable, universal 2-pole surge arrester for DIN rail mounting for maximum requirements on the availability of intrinsically safe circuits and bus systems. Regarding intrinsical safety, the SPD can be considered earth-free. The self-inductance and self-capacitance are negligibly small. The high impulse current discharge capacity (min. 10x) and low protection level are supported by the low-impedance SPD design. The protective circuit is integrated into the arrester module only. This allows to remove all relevant components from the cable run for testing purposes. Corresponding test devices are available. BLITZDUCTOR CT EX Complete assembly. Two-part unit with universal base part and specific SPD module, space-saving design for DIN rail mounting. Universal base part for all types of SPD modules. It optimises storage and benefits prewirings and service. Furthermore, the capacitive and inductive contacts in the base part prevent signal interruptions when exchanging the SPD modules. BLITZDUCTOR CT EX (i) Base part Dimension drawing Dimension drawing of BLITZDUCTOR CT EX base part with plugged-in SPD module. Width: 2/3 modules, suitable for distribution boards for terminal blocks. 2 Basic types BCT MOD EX 24 Universal surge arrester module for intrinsically safe applications like 4-20 ma, HART, PROFIBUS-DP, FF, NAMUR. BCT MOD MD EX 30 For the same applications as MD EX 24, but for higher operating voltages BCT MOD MD HFD EX 6 Surge arrester module for intrinsically safe RS 485 bus systems like PROFIBUS-DP

158 BLITZDUCTOR CT EX (i) Surge Arrester SPDs FOR HAZARDOUS AREAS EC Examination Certificate BCT MD EX EC Examination Certificate BCT MD HFD EX 304

159 BCT BAS EX SPDs FOR HAZARDOUS AREAS BLITZDUCTOR CT Ex (i) Base Part BCT BAS EX BCT BAS EX BCT-Base Part (Ex) Line (IN) Line (OUT) BCT BAS Line (IN) 1 BCT MOD... 3 Line (OUT) 2 4 BCT BAS Dimension drawing BCT BAS EX Basic circuit diagram with and without plugged-in module Base part for use as universal feed-through terminal for instrinsically safe circuits for supporting the SPD module without signal interruption. The SPD module is safely earthed by the supporting foot of the DIN rail by means of a snap-on device. Allows for direct and indirect shield earthing. Universal unit for all types of intrinsically safe SPD modules Plug-in and removing without signal interruption Patent insert for indirect shield earthing BCT BAS EX Max. continuous dc voltage U C 350 V Max. continuous ac voltage U C 250 V Nominal current I L 10 A Operating temperature range -40 C C Degree of protection IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output screw / screw Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Tightening torque (terminals) 0.5 Nm / 0.8 Nm (shield) Earthing by 35 mm DIN rail acc. to EN Enclosure material polyamide PA 6.6 Colour blue Approvals, Certifications ATEX, CSA BCT BAS EX Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR CT Ex (i) Base Part Test/Disconnection Plug Once plugged in, the module interrupts the run of the connected cables and leads them to 5 test sockets to the front side of the test/disconnection plug. This allows to carry out measurements in the installation without removing the lines from the base part. BCT MOD PTS Design like SPD module Accessories 2 measuring cables, 1 m long (plug Ø1 mm, socket Ø4 mm) pc(s) No. BCT MOD PTS Gas Discharge Tube Gas discharge tube with lightning current carrying capability for inserting into the base part and establishing an indirect shield earthing. The SPD can be retrofitted or exchanged any time and is mostly used at risks of leakage pickups. GDT 90 D1 Lightning impulse current carrying capability (10/350 μs) 5 ka Design H 8 x 6 mm pc(s) No. GDT BCT MOD PTS BCT MOD PTS Test/Disconnection Plug for BCT GDT 90 GDT 90 Gas Discharge Tube 90 V Accessory Part for BLITZDUCTOR CT Ex (i) Base Part Earth Terminal Set The earth terminal set consists of a prewired flexible cable with a plug and two-connector sleeves. It earths initially unused cable leads directly, which are already connected with the base part. EKS BCT Design approx. 125 mm long pc(s) No. EKS BCT EMC Spring Terminal EMC spring terminal, tested with lightning currents, for screwing into the shield terminals in the base part. Provides a permanent shield contact especially for bus cables at minimum installation work. EFK BCT D1 Lightning impulse current carrying capability (10/350 μs) 5 ka Clamping range Rd 2-10 mm pc(s) No. EFK BCT For further information please see also pages 201 and EKS BCT EKS BCT Earth Terminal Set for BCT EFK BCT EFK BCT EMC Spring Terminal for BCT

160 BLITZDUCTOR CT EX (i) Modules BCT MOD EX SPDs FOR HAZARDOUS AREAS BCT MOD MD EX BCT MOD MD EX 30 BCT MOD MD EX 24 BCT- Protection Module MD Ex, 24 V BCT MOD MD EX 30 BCT- Protection Module MD Ex, 30 V For universal use Self-capacitance and inductance negligibly small For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Low-capacitance energy-coordinated protective circuit with insulation resistance > 500 V to earth. Dimension drawing BCT MOD EX Surge arrester module for protection of intrinsically safe circuits and bus systems. PTB 99 ATEX 2092 II 2 (1) G EEx ia IIC T4/T5/T6, fulfils FISCO requirements. BCT MOD MD EX 24 BCT MOD MD EX 30 SPD Class T T Nominal voltage U N 24 V 30 V Max. continuous dc voltage U c 26.8 V 34.8 V Max. continuous ac voltage U c 18.9 V 24.5 V Max. input voltage acc. to EN U i 26.8 V 34.8 V Max. input current acc. to EN I i 0.5 A 0.5 A Nominal current I L 0.5 A 0.5 A C2 Total nominal discharge current (8/20 µs) I n 10 ka 10 ka C2 Nominal discharge current (8/20 µs) per line I n 10 ka 10 ka Voltage protection level line-line at I n C2 U p 45 V 60 V Voltage protection level line-line at 1 kv/µs C3 U p 36 V 50 V Voltage protection level line-pg at 1 kv/µs C3 U p 1000 V 1000 V Series impedance per line 1.8 Ohm 1.8 Ohm Bandwidth line-line f G 4.2 MHz 6.0 MHz Capacitance line-line C 1.3 nf 1.1 nf Capacitance line-pg C 2 pf 2 pf Operating temperature range -40 C C -40 C C Degree of protection IP 20, plugged-in IP 20, plugged-in Pluggable into base part base part Earthing by base part base part Enclosure material polyamide PA 6.6 polyamide PA 6.6 Colour blue blue Test standards IEC IEC Approvals, Certifications ATEX, CSA ATEX, CSA BCT MOD MD EX 24 BCT MOD MD EX 30 Part No Packing unit 1 pc(s) 1 pc(s) Accessory Part for BLITZDUCTOR CT EX (i) Modules BCT BAS EX BCT BAS EX Base part for use as universal feed-through terminal for instrinsically safe circuits for supporting the SPD module without signal interruption. The SPD module is safely earthed by the supporting foot of the BCT BAS EX BCT-Base Part (Ex) DIN rail by means of a snap-on device. Allows for direct and indirect shield earthing. BCT BAS EX Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS EX

161 BCT MOD MD HFD EX 6 SPDs FOR HAZARDOUS AREAS BLITZDUCTOR CT EX (i) Modules BCT MOD MD HFD EX BCT MOD MD HFD EX 6 BCT- Protection Module MD HFD EX, 6 V Dimension drawing BCT MOD MD HFD EX Combining several diodes to one matrix minimises the capacity of the protective circuit. Insulation resistance > 500 V to earth. Surge arrester module for protection of intrinsically safe RS 485 bus systems. PTB 02 ATEX 2162 II 2 G EEx ib IIC T5/T6, fulfils FISCO requirements. For RS 485 bus systems Self-capacitance and -inductance negligibly small For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Max. continuous dc voltage U c Max. input voltage acc. to EN U i Max. input current acc. to EN I i Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range Degree of protection Pluggable into Earthing by BCT MOD MD HFD EX 6 T 6 V 4.2 V 4.8 A 4.8 A 10 ka 10 ka 35 V 2000 V 19 V 1400 V 200 MHz 20 pf 10 pf -40 C C IP 20, plugged-in base base Enclosure material polyamide PA 6.6 Colour blue Test standards IEC Approvals, Certifications ATEX, CSA BCT MOD MD HFD EX 6 Part No Packing unit 1 pc(s) Accessory Part for BLITZDUCTOR CT EX (i) Modules BCT BAS EX Base part for use as universal feed-through terminal for instrinsically safe circuits for supporting the SPD module without signal interruption. The SPD module is safely earthed by the supporting foot of the DIN rail by means of a snap-on device. Allows for direct and indirect shield earthing. BCT BAS EX Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Enclosure material polyamide PA 6.6 pc(s) No. BCT BAS EX BCT BAS EX BCT BAS EX BCT-Base Part (Ex)

162 ITAK Ex (i) Surge Arrester SPDs FOR HAZARDOUS AREAS Prewired unit With integrated SPD, tested according to ATEX and FISCO Further customised types available on request Example of ITAK for use in intrinsically safe circuits. ITAK stands for the German description Informationstechnik- Anschaltkasten (English: switchbox for information technology systems). Generally, ITAKs combine enclosure, SPD and terminals or shield terminals. These switchboxes can be produced according to customer specifications. For example, our standard product range offers ITAK EXI 30, a combination of ALGA 5 X enclosure and BCT MD EX 30 for protecting intrinsically safe circuits in outdoor systems

163 ITAK EXI 30 SPDs FOR HAZARDOUS AREAS ITAK Ex (i) ITAK EXI ITAK EXI 30 IT Connection Box SHL SHL Dimension drawing ITAK EXI Low-capacitance, energy-coordinated protective circuit with insulation resistance > 500 V to earth. BCT MOD MD EX 30 and BCT BAS EX Complete assembly. SPD certified according PTB 99 ATEX 2092 II 2 (1) G EEx ia IIC T4/T5/T6, fulfils FISCO requirements. Prewired unit Self-capacitance and -inductance negligibly small For use according to the lightning protection zones concept at boundaries 0 B 2 and higher SPD Class Nominal voltage U N Max. continuous dc voltage U c Max. input voltage acc. to EN U i Max. input current acc. EN I i Total nominal discharge current (8/20 µs) i sn Nominal discharge current (8/20 µs) per line i sn Voltage protection level line-line at I n C2 U p Voltage protection level line-pg at 1 kv/µs C3 U P Series impedance per line Bandwidth line-line f G Capacitance line-line C Operating temperature range ITAK EXI 30 T 30 V 34.8 V 34.8 V 0.5 A 10 ka 10 ka 60 V 1000 V 1.8 Ohm 6.0 MHz 1.1 nf -40 C C Degree of protection IP 65 Mounting on wall in Ex zones 1, 2 Connection input/output cable gland M20 x 1.5 Cross-sectional area, solid mm 2 (shield) Cross-sectional area, flexible mm 2 Cross-sectional area of equipotential bonding 4 mm 2 Tightening torque (terminal) 0.5 Nm (line) / 0.8 Nm (shield) Earthing by screw terminal Enclosure material grey aluminium Test standards IEC Approvals, Certifications ATEX, CSA ITAK EXI 30 Part No Packing unit 1 pc(s) Accessory Part for ITAK Ex (i) Mounting Set For ALGA 5 X enclosures for fixing at masts and pipes. Enclosure material pc(s) No. MS ALGA 5 X StSt MS ALGA 5 X MS ALGA 5 X Mounting Set for Enclosures

164 DEHNconnect RK Ex (i) Surge Protective Terminal Block SPDs FOR HAZARDOUS AREAS Especially small space required (width only 6 mm) Spring pressure connection system Tested by PTB according to ATEX and FISCO Surge protective terminal block, 6 mm wide, two-pole, with cage clamp terminal. Earthing by DIN rail or terminal. DEHNconnect RK MD EX is a 6 mm wide surge protective terminal block for intrinsically safe circuits. Each of the 5 cage-clamp spring-pressure connections protects 2 lines and establishes an additional equipotential bonding to the terminal equipment. A self-locking device at the supporting foot ensures safe earthing via the DIN rail. As the SPDs are not enclosed on one side for saving space, a sealing cover at the end of each terminal block would provide further protection. application Zones 1, 2 DEHNconnect RK EX 24 DCO RK MD EX with cover min. 4 mm 2 cable length max 1m min. 4 mm 2 Zone 0 EB Application in Ex(i) circuit 310

165 SPDs FOR HAZARDOUS AREAS DEHNconnect RK Ex (i) Surge Protective Terminal Block EC Examination Certificate DCO RK MD EX 311

166 DEHNconnect RK Ex (i) DCO RK MD EX SPDs FOR HAZARDOUS AREAS DCO RK MD EX DCO RK MD EX 24 DEHNconnect RK 24 V EX IN 4 OUT For universal use Self-capacitance and -inductance negligibly small For use according to the lightning protection zones concept at boundaries 0 B 2 and higher Low-capacitance, energy-coordinated protective circuit with insulation resistance > 500 V to earth. Dimension drawing DCO RK MD EX Surge arrester for protecting intrinsically safe circuits and bus systems. PTB 02 ATEX 2019 II 2 (1) G EEx ia IIC T4/T5/T6, fulfils FISCO requirements. SPD Class Nominal voltage U N Max. continuous dc voltage U c Max. continuous ac voltage U c Max. input voltage acc. to EN U i Max. input current acc. to EN I i Nominal current I L C2 Total nominal discharge current (8/20 µs) I n C2 Nominal discharge current (8/20 µs) per line I n Voltage protection level line-line at I n C2 U p Voltage protection level line-pg at I n C2 U p Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pg at 1 kv/µs C3 U p Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pg C Operating temperature range DCO RK MD EX 24 T 24 V 33 V 23 V 30 V 0.5 A 0.5 A 10 ka 5 ka 50 V 1500 V 45 V 1400 V 1.8 Ohm 6 MHz 1 nf 6 pf -40 C C Degree of protection IP 00, with cover IP 20 Mounting on 35 mm DIN rail acc. to EN Connection input/output spring / spring Cross-sectional area, solid mm 2 Cross-sectional area, flexible mm 2 Earthing by DIN rail / terminal Enclosure material polyamide PA 6.6 Colour blue Test standards IEC Approvals, Certifications ATEX DCO RK MD EX 24 Part No Packing unit 1 pc(s) 1 BS 1 50 DCO RK Quick Marking System for DCO RK Accessory Part for DEHNconnect RK Ex (i) BS 50 DCO RK Quick Marking System Two plates with plate Nos for DCO RK Material pc(s) No. BS 1 50 DCO RK plastic AD DCO RK BL Covering Plate for DCO, blue Accessory Part for DEHNconnect RK Ex (i) AD DCO RK BL Covering Plate For DCO RK. Enclosure material Colour pc(s) No. AD DCO RK BL polyamide PA 6.6 blue

167 ACCESSORIES FOR TERMINAL BLOCK SYSTEMS Shield Connection Anchor Bar Tested with lightning impulse currents up to 10 ka (10/350 µs) Corrosion-resistant stainless steel material Permanent shield connection by spring element Shield connection system with lightning current carrying capability for anchor bars. The yield of the used cable materials is compensated by a slipping spring element. Shield connection system, tested with lightning currents, for aimed use on anchor bars. As, in the course of time, the conductor materials are subject to a yield, this yield is compensated with a slipping spring element. The shield connection of the rail types can also be installed after isolating it from local potential with corresponding insulating elements. This very robust shield connection system is especially suitable for cables with medium-sized diameters. It has been tested with lightning currents and was approved for nuclear installations. Application of anchor bar 313

168 Shield Connection Anchor Bar Shield Terminals ACCESSORIES FOR TERMINAL BLOCK SYSTEMS SAK 10 AS V4A SAK 14 AS V4A SAK 18 AS V4A SAK 21 AS V4A SAK 26 AS V4A SAK 33 AS V4A SAK 10 AS V4A Shielding Terminal, stainless steel, Rd SAK 14 AS V4A Shielding Terminal, stainless steel, Rd SAK 18 AS V4A Shielding Terminal, stainless steel, Rd SAK 21 AS V4A Shielding Terminal, stainless steel, Rd SAK 26 AS V4A Shielding Terminal, stainless steel, Rd SAK 33 AS V4A Shielding Terminal, stainless steel, Rd System with lightning current carrying capability, for anchor bars Shield support with wide surface Compensates the yield of the cable materials Dimension drawing SAK Shield terminals for earthing cable shields on anchor bars. Suitable for lightning equipotential bonding. Allows for supplementary use without interrupting the cable shield no tools required for installation. Approved for use in nuclear facilities with test certificate ETL 10/PB 301/97 of the German Technical Inspectorate (TÜV). SAK 10 AS V4A SAK 14 AS V4A SAK 18 AS V4A SAK 21 AS V4A SAK 26 AS V4A SAK 33 AS V4A Lightning impulse current capacity (10/350 µs) 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka Clamping range Rd 5-10 mm 8-14 mm mm mm mm mm Material StSt StSt StSt StSt StSt StSt Spring pressure N N N N N N Mounting on anchor bar anchor bar anchor bar anchor bar anchor bar anchor bar Dimension W x L x H 16 x 40 x 48 mm 19.5 x 40 x 50 mm 24 x 40 x 56 mm 29 x 40 x 59 mm 36.5 x 40 x 74 mm 45 x 40 x 82 mm Approvals, Certifications ETL 10/PB 301/97 ETL 10/PB 301/97 ETL 10/PB 301/97 ETL 10/PB 301/97 ETL 10/PB 301/97 ETL 10/PB 301/97 SAK 10 AS V4A SAK 14 AS V4A SAK 18 AS V4A SAK 21 AS V4A SAK 26 AS V4A SAK 33 AS V4A Part No Packing unit 10 pc(s) 10 pc(s) 10 pc(s) 10 pc(s) 10 pc(s) 10 pc(s) Anchor Bar AS SAK 1000 V2A AS SAK 1000 V2A Anchor Bar, stainless steel, 1 m long Allows for cutting to length as required Dimension drawing AS SAK 1000 V2A Supporting bar for earthing and fixing the shield terminals. AS SAK 1000 V2A Material StSt Dimension W x L x H 29 x 1000 x 15 mm Approvals, Certifications ETL 10/PB 301/97 AS SAK 1000 V2A Part No Packing unit 10 pc(s) 314

169 ST AS SAK K ACCESSORIES FOR TERMINAL BLOCK SYSTEMS Shield Connection Anchor Bar Insulated Busbar Support ST AS SAK K Bar Support, plastic Dimension drawing ST AS SAK K Busbar support for insulated fixing of the anchor bar AS SAK 1000 V2A, with threaded socket M4. Non-conductive connection of mounting plate and anchor bar Equipotential bonding to be performed by terminal AK 16 AS SAK MS ST AS SAK K Material plastic Approvals, Certifications ETL 10/PB 301/97 ST AS SAK K Part No Packing unit 10 pc(s) AK 16 AS SAK MS Terminal AK 16 AS SAK MS Protective Conductor Terminal, -16 mm Dimension drawing AK 16 AS SAK MS For connection of equipotential bonding conductors with anchor bar AS SAK 1000 V2A. Space-saving 2 fixing screws included for conductor AK 16 AS SAK MS Cross-sectional area, solid 16 mm 2 Mounting on anchor bar Approvals, Certifications ETL 10/PB 301/97 AK 16 AS SAK MS Part No Packing unit 5 pc(s) 315

170 Shield Connection DIN Rail ACCESSORIES FOR TERMINAL BLOCK SYSTEMS Tested with lightning impulse currents up to 5 ka (10/350 µs) Stainless steel material Permanent shield connection with spring element Shield connection system, especially suitable for smaller cables, with lightning current carrying capacity, for DIN rails with slipping spring element for compensating the yield of the cable materials. Shield connection system, tested with lightning currents, for different applications in DIN rail installations. Suitable especially for smaller cable diameters like bus cables. As, in the course of time, the conductor materials are subject to a yield, this is compensated with a slipping spring element. The construction of the shield connection of the rail types can also be isolated from the local potential with corresponding insulating elements

171 SAK 6.5 SN MS SAK 11 SN MS ACCESSORIES FOR TERMINAL BLOCK SYSTEMS Shield Connection DIN Rail Shield Terminals SAK 6.5 SN MS Shielding Terminal round wire 1,5-6, SAK 11 SN MS Shielding Terminal 5-B Dimension drawing SAK Shield terminals for earthing cable shields on busbars (18x3). Suitable for lightning equipotential bonding. Allows for supplementary use without interruption of the cable shield no tools required for installation. System with lightning current carrying capability for DIN rail mounting Shield support with wide surface Compensates the yield of the cable materials SAK 6.5 SN MS SAK 11 SN MS Lightning impulse current capacit (10/350 µs) 5 ka 5 ka Clamping range Rd mm 5-11 mm Material nickel-plated brass nickel-plated brass Spring pressure 8-13 N N Mounting on SN 18x3 CU 1000 SN 18x3 CU 1000 Dimension W x L x H 10 x 25 x 40 mm 17 x 25 x 47 mm SAK 6.5 SN MS SAK 11 SN MS Part No Packing unit 10 pc(s) 10 pc(s) SN 18X3 CU 1000 Busbar SN 18X3 CU 1000 Busbar, tinned Dimension drawing SN 18X3 CU 1000 Busbar for supporting the shield terminals. Suitable for mounting onto the busbar supports. Allows for cutting to length as required Suitable for busbar supports SN 18X3 CU 1000 Material Mounting on Dimension W x L x H tin-plated copper bar holder 18 x 1000 x 3 mm SN 18X3 CU 1000 Part No Packing unit 1 pc(s) 317

172 Shield Connection DIN Rail Rail Support ACCESSORIES FOR TERMINAL BLOCK SYSTEMS SH1 18X3 ST SH2 18X3 ST SH1 18X3 ST Bar Holder, steel SH2 18X3 ST Bar Holder ISO Minimum space required One-sided or both-sided type For 35 mm DIN rails according to EN Dimension drawing SH2 18X3 ST Rail support for earthed construction, suitable for DIN rail mounting. Low-impedant connection of the shield terminals to the DIN rail via the busbar. SH1 18X3 ST SH2 18X3 ST Material tin-plated steel tin-plated steel Mounting on 35 mm DIN rail acc. to EN mm DIN rail acc. to EN SH1 18X3 ST SH2 18X3 ST Part No Packing unit 1 pc(s) 1 pc(s) Insulated Rail Support SH 18X3 K SH 18X3 K Bar Holder, plastic No conductive connection from busbar to DIN rail Equipotential bonding to be performed by terminal AK 35 SN 18X3 GG Dimension drawing SH 18X3 K Rail support for insulated installation, suitable for DIN rail mounting or screw connection. SH 18X3 K Material Colour Mounting on plastic black DIN rail or mounting plate SH 18X3 K Part No Packing unit 10 pc(s) 318

173 AK 35 SN 18X3 GG ACCESSORIES FOR TERMINAL BLOCK SYSTEMS Shield Connection DIN Rail Terminal AK 35 SN 18X3 GG Terminal for Busbar Dimension drawing AK 35 SN 18X3 GG Especially suitable for insulated busbar constructions, e.g. indirect shield earthing. Wide cross-sectional area For insulated shield construction with SH 18X3 K AK 35 SN 18X3 GG Cross-sectional area, solid 35 mm 2 Mounting on busbar AK 35 SN 18X3 GG Part No Packing unit 1 pc(s) 319

174 Shield Connection Cables ACCESSORIES FOR TERMINAL BLOCK SYSTEMS Tested with lightning impulse currents up to 10 ka (10/350 µs) Very space-saving design Permanent shield connection with spring element Very space-saving shield connection system for use as constant force spring. A spring element compensates the yield of the used cable materials. The shields of incoming IT and power supply lines can be contacted in a space-saving way and with lightning current carrying capability by means of constant force springs type SA KRF. As, in the course of time, the conductor materials are subject to a yield, this can be compensated with a spring element. For permanent corrosion protection of the clamping unit, it is wrapped with self-bonding rubber tape SKB. Test certificate of constant force spring SA KRF

175 SA KRF 10 V2A SA KRF 15 V2A SA KRF 22 V2A SA KRF 29 V2A SA KRF 37 V2A SA KRF 50 V2A SA KRF 70 V2A SA KRF 94 V2A ACCESSORIES FOR TERMINAL BLOCK SYSTEMS Shield Connection Cables Constant Force Spring SA KRF 10 V2A Contact Force Spring for shield connection SA KRF 15 V2A Contact Force Spring for shield connection SA KRF 22 V2A Contact Force Spring for shield connection SA KRF 29 V2A Contact Force Spring for shield connection SA KRF 37 V2A Contact Force Spring for shield connection SA KRF 50 V2A Contact Force Spring for shield connection SA KRF 70 V2A Contact Force Spring for shield connection SA KRF 94 V2A Contact Force Spring for shield connection Constant force springs allow for solderfree shield connections for equipotential bonding or lightning equipotential bonding. They can be installed subsequentially without interrupting the conductor shield or requiring tools for installation. Approved for nuclear installations according to TÜV Certificate No. T12-04-ETL003 (TÜV = German Technical Inspectorate). For solderfree connection of a conductor to the shield For use with all plastic and leadsheathed cables Also suitable for steel-reinforced lead-sheathed cables SA KRF V2A 15 V2A 22 V2A 29 V2A 37 V2A 50 V2A 70 V2A 94 V2A Lightning impulse current capacity (10/350 µs) 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka 10 ka Clamping range Rd 4-10 mm 9-15 mm mm mm mm mm mm mm Material StSt StSt StSt StSt StSt StSt StSt StSt Colour bare bare bare bare bare bare bare bare Mounting on cable shield cable shield cable shield cable shield cable shield cable shield cable shield cable shield Approvals, Certifications T12-04-ETL 003 T12-04-ETL003 T12-04-ETL003 T12-04-ETL003 T12-04-ETL003 T12-04-ETL003 T12-04-ETL003 T12-04-ETL003 SA KRF 10 V2A SA KRF 15 V2A SA KRF 22 V2A SA KRF 29 V2A SA KRF 37 V2A SA KRF 50 V2A SA KRF 70 V2A SA KRF 94 V2A Part No Packing unit 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) 1 pc(s) SKB 19 9M SW Selfbonding Rubber Tape SKB 19 9M SW Selfbonding Rubber Tape Reel with 9 m selfbonding rubber tape for wrapping around constant force springs for permanent protection against corrosion. Selfbonding Flexible SKB 19 9M SW Colour Dimension W x L x H black tape measure 9 m x 19 mm SKB 19 9M SW Part No Packing unit 1 pc(s) 321

176 Enclosure and PE Terminal Aluminium Enclosure ACCESSORIES FOR TERMINAL BLOCK SYSTEMS ALGA 5 ALGA 5 Aluminium Enclosure IP DIN rail integrated Different types available on request Dimension drawing of aluminium enclosure For installation of DIN rail mountable devices. With 2 brass glands PG 11. ALGA 5 Degree of protection IP 65 Mounting on wall Dimension W x H x D 100 x 200 x 81 mm Enclosure material aluminium ALGA 5 Part No Packing unit 1 pc(s) Aluminium Enclosure for Ex(i) Surge Arresters ALGA 5 X ALGA 5 X Aluminium Enclosure IP65 for BCT DIN rail integrated All cables entering from below Dimension drawing of aluminium enclosure for Ex(i) surge arresters With 4 plastic glands M20 x 1.5, sealable, pressure compensating membrane. ALGA 5 X Degree of protection IP 65 Mounting on wall Dimension W x H x D 160 x 100 x 85 mm Enclosure material aluminium ALGA 5 X Part No Packing unit 1 pc(s) 322

177 MS ALGA 5 X ACCESSORIES FOR TERMINAL BLOCK SYSTEMS Enclosure and PE Terminal Mounting Set MS ALGA 5 X Mounting Set for Enclosures For ALGA 5 X enclosures for fixing at masts and pipes. Stainless steel For rough environmental conditions MS ALGA 5 X Mounting on Enclosure material mast, pipe StSt MS ALGA 5 X Part No Packing unit 1 pc(s) SLK 16 Protective Conductor Terminal SLK 16 PE Terminal Dimension drawing of PE terminal For installation of DIN rail mountable devices. For earthing mounting channels, width: 12 mm. With lightning current carrying capability SLK 16 Cross-sectional area, flexible 6-16 mm 2 Cross-sectional area, solid 6-25 mm 2 Mounting on DIN rail acc. to EN Enclosure material green-yellow polyamide 6.6 SLK 16 Part No Packing unit 1 pc(s) 323

178 324

179 COMBINED ADAPTERS Combined Protector Surge Arrester Surge protective adapter for quick retrofitting Easy integration of the power and data supply side of a terminal device into the equipotential bonding Combined surge protective adapter for plugging into socket outlets with earth contact, with visual operating state and fault indicator. The SPDs of the Protector family for plugging into socket outlets with earth contact protect consumers with additional data interfaces. The surges are discharged to the PE pin of the socket outlet.the plug-in installation allows for easy retrofitting of the SPDs. The surge protection of the power side is equipped with a visual operating state and fault indicator. This underlines the easy maintenance. TAE/F socket outlet with earth contact adapter ISDN telephone systemes RJ 45 socket outlet with earth contact fax / telephone NT-PROTECTOR 230V~ Defect interfaces ISDN - S 0 ISDN-PROTECTOR 230V~ Defect TAE/F NTBA OUT 1 OUT 1 3 m U K0 -interface cable length 3 m Application of NT Protector Application of ISDN Protector LAN socket outlet with earth contact PC R TV socket outlet with earth contact TV DATA-PROTECTOR TV-PROTECTOR 230V~ Defect 230V~ Defect IN OUT TV R Application of DATA Protector Application of TV Protector 325

180 Combined Protector Protective Adapter NTBA/DSL Splitter COMBINED ADAPTERS NT PRO Protects splitters or NTBA units (approved by German Telekom) No accessories required For use according to the lightning protection zones concept at boundaries 2 3 and higher Combined surge protection for power and data side of a digital network termination NT. With visual operating state and fault indicator. Approved by DTAG. L (N) PE N (L) 1 2 VC L (N) PE N (L) Protection for the data side: Using a powerful varistor requires no decoupling to the gas discharge tubes. Protection for the data side NT PRO SPD Class Nominal voltage line-line U N Max. continuous dc voltage U C Nominal current I L Lightning impulse current (10/350 µs) per line D1 I imp C2 Total nominal discharge current (8/20 µs) C2 I n C2 Nominal discharge current (8/20 µs) per line C2 I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pe at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pe at 1 kv/µs C3 U p Bandwidth line-line f G Capacitance line-line C Capacitance line-pe C Operating temperature range R 130 V 170 V 200 ma 1 ka 5 ka 2.5 ka 450 V 750 V 350 V 700 V 3 MHz 800 pf 15 pf -25 C C Degree of protection IP 20 Connection input/output 3 m connecting cable with TAE/F plug / TAE/F socket Pinning 1/2 Earthing by protective conductor connection Enclosure material thermoplastic, UL 94 V-2 Colour pure white Test standards IEC Protection for the power supply side NT PRO SPD according to EN SPD according to IEC Class III Nominal ac voltage U N 230 V Max. continuous ac voltage U c 255 V Nominal load current I L 16 A Nominal discharge current (8/20 µs) L-N I n 3 ka Nominal discharge current (8/20 µs) L/N-PE I n 5 ka [(L+N)-PE] Combined impulse (1.2/50-8/20 µs) L-N U oc 6 kv Combined impulse (1.2/50-8/20 µs) L/N-PE U oc 10 kv [(L+N)-PE] Voltage protection level L-N U p 1.25 kv Voltage protection level L/N-PE U p 1.5 kv Response time L-N t A 25 ns Response time L/N-PE t A 100 ns Max. mains-side overcurrent protection 16 A gl/gg or B 16 A Short-circuit withstand capability at max. mains-side overcurrent protection 6 ka rms ac TOV voltage L-N U T 335 V/5 sec TOV voltage L/N-PE (1) U T 400 V/5 sec TOV voltage L/N-PE (2) U T 1200 V+U 0 /200 ms Indication of the disconnector red light Mounting on plug-in system with earth contact DIN 49440/DIN Test standards EN (VDE ): NT PRO NT- Protector NT PRO Part No Packing unit 1 pc(s) Dimension drawing NT Protector 326

181 ISDN PRO COMBINED ADAPTERS Combined Protector Protective Adapter for ISDN ISDN PRO ISDN- Protector Protection for the data side ISDN PRO SPD Class Nominal voltage line-line U N Nominal voltage pair/pair U N Max. continuous dc voltage U C Max. continuous dc voltage pa-pa U C C2 Nominal discharge current (8/20 µs) per line C2 I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pe at I n C2 U P Voltage protection level pa-pa at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pe at 1 kv/µs C3 U p Voltage protection level pa/pa at 1 kv/µs C3 U P Series impedance per line Bandwidth line-line f G Capacitance line-line C Capacitance line-pe C Capacitance pa-pa C Operating temperature range Q 5 V 40 V 7.5 V 45 V 2.5 ka 35 V 600 V 220 V 15 V 600 V 100 V 1 Ohm 100 MHz 300 pf 15 pf 350 pf -25 C C Degree of protection IP 20 Connection input/output 3 m connecting cable with RJ45 plug / 2 x RJ45 socket Pinning 3/6, 4/5 Earthing by protective conductor connection Enclosure material thermoplastic, UL 94 V-2 Colour pure white Test standards IEC Protection for the power supply side ISDN PRO SPD according to EN SPD according to IEC Class III Nominal ac voltage U N 230 V Max. continuous ac voltage U c 255 V Nominal load current I L 16 A Nominal discharge current (8/20 µs) L-N I n 3 ka Nominal discharge current (8/20 µs) L/N-PE I n 5 ka [(L+N)-PE] Combined impulse (1.2/50-8/20 µs) L-N U oc 6 kv Combined impulse (1.2/50-8/20 µs) L/N-PE U oc 10 kv [(L+N)-PE] Voltage protection level L-N U p 1.25 kv Voltage protection level L/N-PE U p 1.5 kv Response time L-N t A 25 ns Response time L/N-PE t A 100 ns Max. mains-side overcurrent protection 16 A gl/gg or B 16 A Short-circuit withstand capability at max. mains-side overcurrent protection 6 ka rms ac TOV voltage L-N U T 335 V/5 sec TOV voltage L/N-PE (1) U T 400 V/5 sec TOV voltage L/N-PE (2) U T 1200 V+U 0 /200 ms Indication of the disconnector red light Mounting on plug-in system with earth contact DIN 49440/DIN Test standards EN (VDE ): protected ISDN outputs No accessories required For use according to the lightning protection zones concept at boundaries 2 3 and higher Combined surge protection for power supply and ISDN S 0 sides of ISDN systems and devices. With visual operating state and fault indicator, two protected ISDN outputs. L (N) PE N (L) VC L (N PE N (L) OUT 1 OUT 2 Protection for the data side: Low-capacitance ISDN 4-wire protective circuit with additional protection for the remote supply. ISDN PRO Part No Packing unit 1 pc(s) Dimension drawing ISDN Protector 327

182 Combined Protector Protective Adapter for LAN COMBINED ADAPTERS DATA PRO 4TP Protects servers or PCs For use according to the lightning protection zones concept at boundaries 2 3 and higher Combined surge protection for power and data sides of LAN components. With visual operating state and fault indicator. For cablings according to EN (Class D). IN L (N) PE N (L) VC L (N) PE N (L) OUT Protection for the data side: Protection of all pairs by low-capacitance diode matrix for each pair. Protection for the data side DATA PRO 4TP SPD Class Nominal voltage line-line U N Max. continuous dc voltage U C C2 Nominal discharge current (8/20 µs) line-line I n C2 Nominal discharge current (8/20 µs) line-pe I n C2 Nominal discharge current (8/20 µs) line-shield I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pe at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pe at 1 kv/µs C3 U p Voltage protection level at 1 kv/µs shield-pe C3 U P Insertion loss at 100 MHz Operating temperature range W 5 V 6 V 300 A 300 A 2.5 ka 35 V 35 V 13 V 13 V 700 V 0.6 db -25 C C Degree of protection IP 20 Connection input/output RJ45 shielded socket / RJ45 shielded socket Pinning 1/2, 3/6, 4/5, 7/8 Earthing by protective conductor connection Enclosure material thermoplastic, UL 94 V-2 Colour pure white Test standards IEC Protection for the power supply side DATA PRO 4TP SPD according to EN SPD according to IEC Class III Nominal ac voltage U N 230 V Max. continuous ac voltage U c 255 V Nominal load current I L 16 A Nominal discharge current (8/20 µs) L-N I n 3 ka Nominal discharge current (8/20 µs) L/N-PE I n 5 ka [(L+N)-PE] Combined impulse (1.2/50-8/20 µs) L-N U oc 6 kv Combined impulse (1.2/50-8/20 µs) L/N-PE U oc 10 kv [(L+N)-PE] Voltage protection level L-N U p 1.25 kv Voltage protection level L/N-PE U p 1.5 kv Response time L-N t A 25 ns Response time L/N-PE t A 100 ns Max. mains-side overcurrent protection 16 A gl/gg or B 16 A Short-circuit withstand capability at max. mains-side overcurrent protection 6 ka rms ac TOV voltage L-N U T 335 V/5 sec TOV voltage L/N-PE (1) U T 400 V/5 sec TOV voltage L/N-PE (2) U T 1200 V+U 0 /200 ms Indication of the disconnector red light Mounting on plug-in system with earth contact DIN 49440/DIN Test standards EN (VDE ): DATA PRO 4TP DATA- Protector RJ45-4TP DATA PRO 4TP Part No Packing unit 1 pc(s) Dimension drawing DATA Protector 328

183 FAX PRO TAE FN Combined Protector COMBINED ADAPTERS Protective Adapter for Telephone Systems and Modems/Fax Machines FAX PRO TAE FN FAX- Protector TAE/F Protection for the data side FAX PRO TAE FN SPD Class Nominal voltage line-line U N Max. continuous dc voltage U C C2 Nominal discharge current (8/20 µs) per line C2 I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pe at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pe at 1 kv/µs C3 U p Bandwidth line-line f G Operating temperature range R 130 V 170 V 2.5 ka 450 V 750 V 350 V 700 V 3 MHz -25 C C Degree of protection IP 20 Connection input/output 3 m connecting lead TAE/F plug / TAE/F/N sockets Pinning 1/2,3,4 Earthing by protective conductor connection Enclosure material thermoplastic, UL 94 V-2 Colour pure white Test standards IEC Protection for the power supply side FAX PRO TAE-FN SPD according to EN SPD according to IEC Class III Nominal ac voltage U N 230 V Max. continuous ac voltage U c 255 V Nominal load current I L 16 A Nominal discharge current (8/20 µs) L-N I n 3 ka Nominal discharge current (8/20 µs) L/N-PE I n 5 ka [(L+N)-PE] Combined impulse (1.2/50-8/20 µs) L-N U oc 6 kv Combined impulse (1.2/50-8/20 µs) L/N-PE U oc 10 kv [(L+N)-PE] Voltage protection level L-N U p 1.25 kv Voltage protection level L/N-PE U p 1.5 kv Response time L-N t A 25 ns Response time L/N-PE t A 100 ns Max. mains-side overcurrent protection 16 A gl/gg or B 16 A Short-circuit withstand capability at max. mains-side overcurrent protection 6 ka rms ac TOV voltage L-N U T 335 V/5 sec TOV voltage L/N-PE (1) U T 400 V/5 sec TOV voltage L/N-PE (2) U T 1200 V+U 0 /200 ms Indication of the disconnector red light Mounting on plug-in system with earth contact DIN 49440/DIN Test standards EN (VDE ): Protection for 2 terminal telecommunication devices with F and N connection No accessories required For use according to the lightning protection zones concept at boundaries 2 3 and higher Combined surge protection for the power supply and data sides of telecommunication components. With visual operating state and fault indicator. Two protected outputs. L (N) PE N (L) VC L (N) PE N (L) Protection for the data side: Using a high-capacity varistor requires no decoupling to the gas discharge tubes. FAX PRO TAE FN Part No Packing unit 1 pc(s) Dimension drawing FAX Protector TAE 329

184 Combined Protector Protective Adapter for Telephone Systems, COMBINED ADAPTERS Modems, Fax Machines (RJ11) FAX PRO RJ11 Protection for terminal telecommunication devices No accessories required For use according to the lightning protection zones concept at boundaries 2 3 and higher Combined surge protection for the power supply and RJ11 data sides of telecommunication components. With visual operating state and fault indicator. L (N) PE N (L) IN 3 4 VC L (N) PE N (L) Protection for the data side: Using a high-capacity varistor requires no decoupling to the gas discharge tubes. 3 4 OUT Protection for the data side FAX PRO RJ11 SPD Class Nominal voltage line-line U N Max. continuous dc voltage U C C2 Nominal discharge current (8/20 µs) per line C2 I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pe at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pe at 1 kv/µs C3 U p Bandwidth line-line f G Operating temperature range R 130 V 170 V 2.5 ka 450 V 750 V 350 V 700 V 3 MHz -25 C C Degree of protection IP 20 Connection input/output RJ11 socket / RJ11 socket Pinning 3/4 Earthing by protective conductor connection Enclosure material thermoplastic, UL 94 V-2 Colour pure white Test standards IEC Protection for the power supply side FAX PRO RJ11 SPD according to EN SPD according to IEC Class II Nominal ac voltage U N 230 V Max. continuous ac voltage U c 255 V Nominal load current I L 16 A Nominal discharge current (8/20 µs) L-N I n 3 ka Nominal discharge current (8/20 µs) L/N-PE I n 5 ka [(L+N)-PE] Combined impulse (1.2/50-8/20 µs) L-N U oc 6 kv Combined impulse (1.2/50-8/20 µs) L/N-PE U oc 10 kv [(L+N)-PE] Voltage protection level L-N U p 1.25 kv Voltage protection level L/N-PE U p 1.5 kv Response time L-N t A 25 ns Response time L/N-PE t A 100 ns Max. mains-side overcurrent protection 16 A gl/gg or B 16 A Short-circuit withstand capability at max. mains-side overcurrent protection 6 ka rms ac TOV voltage L-N U T 335 V/5 sec TOV voltage L/N-PE (1) U T 400 V/5 sec TOV voltage L/N-PE (2) U T 1200 V+U 0 /200 ms Indication of the disconnector red light Mounting on plug-in system with earth contact DIN 49440/DIN Test standards EN (VDE ): FAX PRO RJ11 FAX- Protector RJ11/ FAX PRO RJ11 Part No Packing unit 1 pc(s) Dimension drawing FAX Protector 330

185 FAX PRO RJ45 Combined Protector COMBINED ADAPTERS Protective Adapter for Telephone Systems, Modems, Fax Machines (RJ45) FAX PRO RJ45 FAX- Protector RJ Protection for the data side FAX PRO RJ45 SPD Class Nominal voltage line-line U N Max. continuous dc voltage U C C2 Nominal discharge current (8/20 µs) per line C2 I n Voltage protection level line-line at I n C2 U P Voltage protection level line-pe at I n C2 U P Voltage protection level line-line at 1 kv/µs C3 U p Voltage protection level line-pe at 1 kv/µs C3 U p Bandwidth line-line f G Operating temperature range R 130 V 170 V 2.5 ka 450 V 750 V 350 V 700 V 3 MHz -25 C C Degree of protection IP 20 Connection input/output RJ45 socket / RJ45 socket Pinning 4/5 Earthing by protective conductor connection Enclosure material Thermoplast, UL 94 V-2 Colour pure white Test standards IEC Protection for the power supply side FAX PRO RJ45 SPD according to EN SPD according to IEC Class III Nominal ac voltage U N 230 V Max. continuous ac voltage U c 255 V Nominal load current I L 16 A Nominal discharge current (8/20 µs) L-N I n 3 ka Nominal discharge current (8/20 µs) L/N-PE I n 5 ka [(L+N)-PE] Combined impulse (1.2/50-8/20 µs) L-N U oc 6 kv Combined impulse (1.2/50-8/20 µs) L/N-PE U oc 10 kv [(L+N)-PE] Voltage protection level L-N U p 1.25 kv Voltage protection level L/N-PE U p 1.5 kv Response time L-N t A 25 ns Response time L/N-PE t A 100 ns Max. mains-side overcurrent protection 16 A gl/gg or B 16 A Short-circuit withstand capability at max. mains-side overcurrent protection 6 ka rms ac TOV voltage L-N U T 335 V/5 sec TOV voltage L/N-PE (1) U T 400 V/5 sec TOV voltage L/N-PE (2) U T 1200 V+U 0 /200 ms Indication of the disconnector red light Mounting on plug-in system with earth contact DIN 49440/DIN Test standards EN (VDE ): Protection for terminal telecommunication devices No accessories required For use according to the lightning protection zones concept at boundaries 2 3 and higher Combined surge protection for power supply and RJ45 data sides of telecommunication components. With visual operating state and fault indicator. L (N) PE N (L) 4 5 VC Protection for the data side: Using a high-capacity varistor requires no decoupling to the gas discharge tubes. L (N) PE N (L) 4 5 FAX PRO RJ45 Part No Packing unit 1 pc(s) Dimension drawing FAX Protector 331