Safety switches with separate actuator

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Roxanne Bennett
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1 A Safety switches with separate actuator Selection diagram VF KEYF VF KEYF1 VF KEYF2 VF KEYF3 VF KEYF VF KEYF ACTUATORS CONTACT BLOCKS 9 snap action overlapped FD FP FL FC NC 2NO+1NC 1NO+ CONDUIT ENTRIES Threaded conduit entries (standard) With cable gland assembled With M12 plastic connector assembled and wired With M12 metal connector assembled and wired page /3 General Catalog 09-

2 Code structure Attention! The feasibility of a code number does not mean the effective availability of a product. Please contact our sales office. 1 Housing FD metal housing, one conduit entry FL metal housing, three conduit entries FP polymer housing, one conduit entry Contact blocks, snap action,, overlapped 9, 1NO+, 21 3NC, 22 2NO+1NC, 33, 3, article options FD 93-F1GM2K0 Preinstalled cable gland or connectors no cable gland or connector (standard) K21 with assembled cable gland suitable for Ø to Ø 12 mm cables range K0 with poles M12 metal connector For the complete list of all combinations, please contact our technical office. Threaded conduit entry PG 13, (standard) M2 Mx1, 1A 1B 2 2A 2B 2C 2D 2E 3 Actuators without actuator (standard) F with straight actuator F1 with right-angled actuator F2 with jointed actuator F3 F F with jointed actuator adjustable in two directions with jointed actuator adjustable in one direction with universal actuator Contacts type silver contacts (standard) G silver contacts gold plated 1 µm 3A 3B 3C A article options FC 3393-F1GM1K22 B C Housing FC metal housing, one conduit entry Contact blocks 33, 3, Actuators without actuator (standard) F with straight actuator F1 with right-angled actuator F2 with jointed actuator F3 F F with jointed actuator adjustable in two directions with jointed actuator adjustable in one direction with universal actuator Preinstalled cable gland no cable gland (standard) K22 K2 Threaded conduit entry PG 11 (standard) M1 M1x1, with assembled cable gland suitable for Ø to Ø mm cables range with assembled cable gland suitable for Ø 3 to Ø mm cables range Contacts type silver contacts (standard) G silver contacts gold plated 1 µm D E F G H General Catalog 09- page /

3 A Safety switches with separate actuator Technical data Housing Housing type FP made of glass-reinforced polymer, self-extinguishing, shock-proof thermoplastic resin and with double insulation. Housing type FD, FL and FC made of metal, coated with baked epoxy powder. FD, FP and FC series one conduit entry FL series three conduit entries Protection degree: IP according to EN 029 (electrical contacts) Main data Metal housing or polymer housing, from one to three conduit entries Protection degree IP 9 contact blocks available stainless steel actuators available M12 assembled connector versions Silver contacts gold plated versions Markings and quality marks: Approval IMQ: EG0 (FD-FL-FC series) EG0 (FP series) Approval UL: E131 Approval CCC: 0000 (FD-FL-FC series) 001 (FP series) Approval EZU: 11 General data Safety parameters: see page / Ambient temperature: from -2 C to +0 C Version for operation in ambient temperature from -0 C to +0 C on request Max operating frequency: 300 operations cycles 1 /hour Mechanical endurance: 1 million operations cycles 1 Max actuating speed: 0, m/s Min. actuating speed: 1 mm/s Driving torque for installation: see pages /1-/ (1) One operation cycle means two movements, one to close and one to open contacts, as foreseen by EN standard. Cross section of the conductors (flexible copper wire) Contact blocks, 21, 22, 33, 3: min. 1 x 0,3 mm 2 (1 x AWG 22) max. 2 x 1, mm 2 (2 x AWG 1) Contact blocks,,, 9: min. 1 x 0, mm 2 (1 x AWG ) max. 2 x 2, mm 2 (2 x AWG 1) In conformity with standards: IEC 09--1, EN 09--1, IEC 0-1, EN 0-1, EN, EN ISO 1-1, EN ISO 1-2, IEC 029, EN 029, NFC 3-10, VDE 00-0, VDE 0113, CENELEC EN 0013, BG-GS-ET-1. Approvals: IEC 09--1, UL 0, GB In conformity with requirements requested by: Low Voltage Directive 0/9/EC, Machinery Directive 0/2/EC and Electromagnetic Compatibility 0//EC. Positive contact opening in conformity with standards: IEC 09--1, EN 09--1, VDE 00-. If not expressly indicated in this chapter, for the right installation and the correct utilization of all articles see requirements indicated from page /1 to page /. Electrical data Utilization categories without connector with or poles M12 connector Thermal current (Ith): A Rated insulation voltage (Ui): 00 Vac 00 Vdc 00 Vac 00 Vdc for contact blocks, 21, 22, 33, 3 Conditional shot circuit current: 00 A according to EN Protection against short circuits: fuse A 00 V type am Pollution degree: 3 Thermal current (Ith): A Rated insulation voltage (Ui): Vac 0 Vdc Protection against short circuits: fuse A 00 V type gg Pollution degree: 3 Alternate current: AC1 (0...0 Hz) Ue (V) Ie (A) 1 Direct current: DC13 Ue (V) 2 12 Ie (A) 1,1 0, Alternate current: AC1 (0...0 Hz) Ue (V) 2 1 Ie (A) Direct current: DC13 Ue (V) 2 12 Ie (A) 1,1 0, with poles M12 connector Thermal current (Ith): 2 A Rated insulation voltage (Ui): Vac 3 Vdc Protection against short circuits: fuse 2 A 00 V type gg Pollution degree: 3 Alternate current: AC1 (0...0 Hz) Ue (V) 2 Ie (A) 2 Direct current: DC13 Ue (V) 2 Ie (A) 2 page / General Catalog 09-

4 These safety switches are ideal to control gates, sliding doors and other guards protecting dangerous parts of machine. The stainless steel actuator is fastened to the moving part of the guard, so it is removed from the switch on every opening of the guard. The switch mechanism guarantees that removing the actuator forces the positive opening of the electrical contacts. Easy to install, these switches can be applied to any kind of protection (with hinge, sliding and removable ones). Besides, the possibility to actuate the switch only with its actuator guarantees that the machine can be restarted only when the guard has been closed. Made of rugged materials and with oversized thickness, these switches are designed for the use on heavy guards. 1 1A 1B Rotating heads Removing the two fastening screws, in all switches, the head can be rotated in 90 steps. Actuator regulation zone 0,... mm This switch has a wide backlash of the actuator into the head (, mm) for an easier installation. With closed door, check that the actuator doesn t knock straight against the head of the switch; it must be in the adjustment zone (0, mm) 2 2A 2B 2C 2D 2E 3 Installation examples Limits of utilization Do not use where dust and dirt may penetrate in any way into the head and deposit there, in particular where metal dust, concrete or chemicals are spread. Do not use where explosive or inflammable gas is present. Use Atex products in environments with explosion hazard (see page 2/13) 3A 3B 3C A B C D Data type approved by IMQ, CCC and EZU Rated insulation voltage (Ui): 00 Vac 00 Vac for contact blocks, 21, 22, 33, 3 Thermal current (Ith): A Protection against short circuits: fuse A 00 V type am Protection degree: IP MV terminals (screw clamps) Pollution degree 3 Utilization category: AC1 Operation voltage (Ue): 00 Vac (0 Hz) Operation current (Ie): 3 A Forms of the contact element: Zb, Y+Y, Y+Y+X, Y+Y+Y, Y+X+X Positive opening of contacts on contact block,,, 9,, 21, 22, 33, 3 In conformity with standards: EN 09-1, EN and subsequent modifications and completions, fundamental requirements of the Low Voltage Directive 0/9/CE and subsequent modifications and completions. Data type approved by UL Utilization categories Q0 (9 VA, 12- Vdc) A00 ( VA, 1-00 Vac) Data of the housing type 1, X indoor use only, 12, 13 For all contact blocks use 0 or C copper (Cu) conductor and wire size No AWG. Terminal tightening torque of,1 lb in (0. Nm). In conformity with standard: UL 0 Please contact our technical service for the list of approved products. E F G H Please contact our technical service for the list of approved products. General Catalog 09- page /

5 A Safety switches with separate actuator Dimensional drawings Contacts type: R = snap action L = LO = overlapped Contact blocks R.3x.3.3 FP 93 polymer housing metal housing metal housing metal housing Switch without actuator Switch without actuator Switch without actuator Switch without actuator x.3.3 FD FL x L FP FD FL LO FP FD FL L FP 993 FD 993 FL L FP NO+. FD NO+. FL NO+. 21 L FP NC 0.. FD NC 0.. FL NC L FP NO+1NC FD NO+1NC FL NO+1NC L FP FD FL FC L FP 393 FD 393 FL 393 FC Min. force N (1 N ) N (1 N ) N (1 N ) N (1 N ) How to read travel diagrams NC opening Example diagram Max travel Closed contact Open contact NO closing All measures in the diagrams are in mm IMPORTANT: NC contact has to be considered with inserted actuator. In safety applications it is necessary to activate the switch at least up to the positive opening point indicated in the diagrams with the symbol. Operate the switch at least with the positive opening force, indicated between brackets, below each article, next the value of minimum force. Positive opening travel Accessories See page /1 All measures in the drawings are in mm page / General Catalog 09-

Stainless steel actuators IMPORTANT: These actuators must be used with FD, FP, FL, FC or FS series only (e.g. FD 93) 1 VF KEYF Straight actuator VF KEYF1 Right-angled actuator 1A 1 22 2 1. R>0 2 1.

6 Stainless steel actuators IMPORTANT: These actuators must be used with FD, FP, FL, FC or FS series only (e.g. FD 93) 1 VF KEYF Straight actuator VF KEYF1 Right-angled actuator 1A R> R>0 1 Ø. 1B 2 2A 2B VF KEYF2 Jointed actuator R>0 2.2 VF KEYF3 Jointed actuator adjustable in two directions R>0 R>0 2 R>0 11 2C 2D 2E 3 3A The actuator can flex in four directions for applications where the door alignment is not precise. VF KEYF Jointed actuator adjustable in one direction 11 2 Actuator adjustable in one direction for doors with reduced dimensions R> Actuator adjustable in two directions for doors with reduced dimensions. VF KEYF Universal actuator R 0.2 Joined and two directions adjustable actuator for doors with reduced dimensions. The actuator has two couples of fixing holes and it is possible to rotate the actuator-working plan (see picture). Ø.2 R 0. R 0 3B 3C A B C D E Accessories VF KB1 Actuator entry locking device Padlockable device to lock the actuator entry in order to prevent from the accidental closing of the door behind operators while they are inside the machine. To be used only with FD, FL, FC and FS series with metal heads. F G H Items with code on the green background are available in stock General Catalog 09- page /

Safety switches with manual mechanical delay and separate actuator

D Safety switches with manual mechanical delay and separate actuator Selection diagram VF KEYF VF KEYF1 VF KEYF VF KEYF VF KEYF7 VF KEYF ACTUATORS MECHANICAL DELAY C L L0 Short knob 0 sec. Short knob sec.