N2S and N2SC Series Control Stations

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Lawrence Perry
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may be present due to accidental or abnormal operation In damp, wet, or corrosive locations Indoors or outdoors in Division 2 areas of petroleum refineries, chemical plants and other process industry

pilot lights are used: To visually indicate at a remote location that the desired function is being performed Optional maintained stop pushbutton(s) are used: As emergency or normal stop button(s) in

1 NEMA, 4X, 7BCD (Div. 2), 2 Applications: N2S and N2SC pushbutton stations, selector switches and pilot lights are suitable for use: In Class I, Groups B, C, D; Division 2 hazardous areas where flammable vapors or gases may be present due to accidental or abnormal operation In damp, wet, or corrosive locations Indoors or outdoors in Division 2 areas of petroleum refineries, chemical plants and other process industry facilities where similar hazards exist N2S and N2SC pushbutton stations and selector switches are used: In conjunction with magnetic starters or contactors for remote control of motors N2S and N2SC pilot lights are used: To visually indicate at a remote location that the desired function is being performed Optional maintained stop pushbutton(s) are used: As emergency or normal stop button(s) in motor control circuits for positive shutdown. Features: Pushbutton stations, pilot lights, and selector switch devices are factory sealed. External seals are not required. Enclosures are made of Krydon fiberglass-reinforced polyester material having excellent corrosion resistance and stability to heat and sunlight. Optional maintained stop feature operates by depressing the mushroom head pushbutton. Pushbutton must be manually pulled before start button can be actuated. Lockout is standard on selector switch devices. Factory installed dead end (N2S) or through feed (N2SC) hubs /2", /4", and " sizes. Indicating plates are available with a choice of 40 standard markings. Grounding plate included with each hub. Certifications and Compliances: NEC: Class I, Division 2, Groups B, C & D NEMA:, 4X, 7BCD (Division 2) and 2 UL Standard: 20 CSA Standard: C22.2 Nos. 4 & 0 Electrical Rating Ranges: Pushbutton stations and selector switches heavy duty 600 VAC maximum Pilot lights 20 to 600 VAC Options: The following special options are available from factory by adding suffix to : Description Suffix Padlock attachments for all pushbuttons. For "" stations, only "STOP" button provided with lockout (lockout standard with STOP)... S708 Three position selector switches with modified operation: Momentary contact clockwise operation, spring return to center, maintained contact counterclockwise operation... S64 Momentary contact counterclockwise operation, spring return to center, maintained contact clockwise operation... S65 Control station with maintained stop pushbutton (requires NCD type enclosure): One maintained stop pushbutton... MSR Two maintained stop pushbuttons... MSR2 Maintained stop pushbuttons are installed at bottom position(s) of control station unless otherwise specified. LED pilot lights in place of standard incandescent pilot lamps... Dimensions In Inches: Maintained Stop Pushbutton Use dimension "e" for control station with " hub or maintained stop pushbutton. Dimensions are approximate, not for construction purposes. N2S(C) Body Outside Dims. (NCS)* (NCD)* Mounting Dims. /2" & /4" " Style I w d e ml mw a b a b or 2 devices 7 /4 /6 4 /8 5 /8 6 /8 2 5 /6 /8 /6 /4 5 /6 or 4 devices /4 /6 4 /8 5 /8 0 7 /8 2 5 /6 /8 /6 /4 5 /6 *NCS box is supplied with units using /2" and /4" hubs. NCD box is supplied with units using " hubs or MSR option. NCD 4 device box used with " hubs or MSR option. LED US: CAN: Copyright 20 Eaton s Crouse-Hinds Business

2 NEMA, 4X, 7BCD (Div. 2), 2 Ordering Information - With Pilot Lights * Enclosure with Pilot Lights /2" No. Units Diagram Volts 2 4 Feed Ordering Information - With Selector Switches Switch Position Style 2 Two-Position, Two-Circuit Two-Position, Four-Circuit /4" " Feed Feed 20 N2S ➀ N2SC ➀ N2S2 ➀ N2SC2 ➀ N2S ➀ N2SC ➀ 240 N2S2 ➀ N2SC2 ➀ N2S22 ➀ N2SC22 ➀ N2S2 ➀ N2SC2 ➀ 480 N2S4 ➀ N2SC4 ➀ N2S24 ➀ N2SC24 ➀ N2S4 ➀ N2SC4 ➀ 600 N2S5 ➀ N2SC5 ➀ N2S25 ➀ N2SC25 ➀ N2S5 ➀ N2SC5 ➀ 20 N2S2 ➀ N2SC2 ➀ N2S22 ➀ N2SC22 ➀ N2S2 ➀ N2SC2 ➀ 240 N2S22 ➀ N2SC22 ➀ N2S222 ➀ N2SC222 ➀ N2S22 ➀ N2SC22 ➀ 480 N2S24 ➀ N2SC24 ➀ N2S224 ➀ N2SC224 ➀ N2S24 ➀ N2SC24 ➀ 600 N2S25 ➀ N2SC25 ➀ N2S225 ➀ N2SC225 ➀ N2S25 ➀ N2SC25 ➀ 20 N2S ➀ N2SC ➀ N2S2 ➀ N2SC2 ➀ N2S ➀ N2SC ➀ 240 N2S2 ➀ N2SC2 ➀ N2S22 ➀ N2SC22 ➀ N2S2 ➀ N2SC2 ➀ 480 N2S4 ➀ N2SC4 ➀ N2S24 ➀ N2SC24 ➀ N2S4 ➀ N2SC4 ➀ 600 N2S5 ➀ N2SC5 ➀ N2S25 ➀ N2SC25 ➀ N2S5 ➀ N2SC5 ➀ 20 N2S4 ➀ N2SC4 ➀ N2S24 ➀ N2SC24 ➀ N2S4 ➀ N2SC4 ➀ 240 N2S42 ➀ N2SC42 ➀ N2S242 ➀ N2SC242 ➀ N2S42 ➀ N2SC42 ➀ 480 N2S44 ➀ N2SC44 ➀ N2S244 ➀ N2SC244 ➀ N2S44 ➀ N2SC44 ➀ 600 N2S45 ➀ N2SC45 ➀ N2S245 ➀ N2SC245 ➀ N2S45 ➀ N2SC45 ➀ Unless Otherwise Specified (or ) (or ) Enclosure With Selector Switch Hub Size Feed /2 N2S2 ➁ N2SC2 ➁ /4 N2S22 ➁ N2SC22 ➁ N2S2 ➁ N2SC2 ➁ /2 N2S22 ➁ N2SC22 ➁ /4 N2S222 ➁ N2SC222 ➁ N2S22 ➁ N2SC22 ➁ Three-Position, Two-Circuit Three-Position, Four-Circuit Three-Position, Four-Circuit /2 N2S2 ➁ N2SC2 ➁ /4 N2S22 ➁ N2SC22 ➁ N2S2 ➁ N2SC2 ➁ /2 N2S24 ➁ N2SC24 ➁ /4 N2S224 ➁ N2SC224 ➁ N2S24 ➁ N2SC24 ➁ /2 N2S25 ➁ N2SC25 ➁ /4 N2S225 ➁ N2SC225 ➁ N2S25 ➁ N2SC25 ➁ ➀ lens color for each pilot light. As an example, N2S2 with one red and one green would be ordered as N2S2-J-J. Color Symbol Color Symbol Red J Clear J0 Green J Blue J Amber J6 ➁ If desired, markings on indicating plates may be added to catalog number. Select from the list of standard markings below: Pushbuttons: REVERSE Selector Switches Two-Position: Selector Switches Three-Position: OPEN STOP CLOSE RUN-JOG RUN-OFF-JOG ON UP HAND-AUTO HAND-OFF-AUTO OFF DOWN FOR-REV FOR-OFF-REV RUN IN FAST-SLOW FAST-OFF-SLOW JOG OUT OPEN-CLOSE -OFF-2 TRIP RAISE UP-DOWN OPEN-OFF-CLOSE RESET LOWER ON-OFF UP-OFF-DOWN TEST IN-OUT LIGHT ON RAISE-LOWER HAND AUTOMATIC EMERGENCY FORWARD Pilot lights are transformer type except those rated 20 volts. Lamp type is 20MB, 20 volts, watts. * LED pilot lights are available. Add suffix LED after last color symbol. See Options Sections for more information. Suffixes S64 or S65 may be used on these catalog numbers. See explanation in Options section. US: CAN: Copyright 20 Eaton s Crouse-Hinds Business 545

3 NEMA, 4X, 7BCD (Div. 2), 2 Ordering Information - With Pushbuttons Momentary Contact No. Units 2 Contact Symbol Unless Otherwise Specified (or ) (or ) 4 Enclosure with Pushbuttons Hub Feed Size /2 N2S0 ➁ N2SC0 ➁ /4 N2S20 ➁ N2SC20 ➁ N2S0 ➁ N2SC0 ➁ /2 N2S20 ➁ N2SC20 ➁ /4 N2S220 ➁ N2SC220 ➁ N2S20 ➁ N2SC20 ➁ /2 N2S0 ➁ N2SC0 ➁ /4 N2S20 ➁ N2SC20 ➁ N2S0 ➁ N2SC0 ➁ /2 N2S40 ➁ N2SC40 ➁ /4 N2S240 ➁ N2SC240 ➁ N2S40 ➁ N2SC40 ➁ Ordering Information - Combination Pilot Lights* Pushbuttons Diagram s Enclosure With Pushbuttons and Pilot Lights Hub Size Volts Feed Volts Feed /2 N2S24 ➀➁ N2SC24 ➀➁ N2S244 ➀➁ N2SC244 ➀➁ /4 20 N2S224 ➀➁ N2SC224 ➀➁ 480 N2S2244 ➀➁ N2SC2244 ➀➁ N2S24 ➀➁ N2SC24 ➀➁ N2S244 ➀➁ N2SC244 ➀➁ /2 N2S242 ➀➁ N2SC242 ➀➁ N2S245 ➀➁ N2SC245 ➀➁ /4 240 N2S2242 ➀➁ N2SC2242 ➀➁ 600 N2S2245 ➀➁ N2SC2245 ➀➁ N2S242 ➀➁ N2SC242 ➀➁ N2S245 ➀➁ N2SC245 ➀➁ /2 N2S42 ➀➁ N2SC42 ➀➁ N2S424 ➀➁ N2SC424 ➀➁ /4 20 N2S242 ➀➁ N2SC242 ➀➁ 480 N2S2424 ➀➁ N2SC2424 ➀➁ N2S42 ➀➁ N2SC42 ➀➁ N2S424 ➀➁ N2SC424 ➀➁ /2 N2S422 ➀➁ N2SC422 ➀➁ N2S425 ➀➁ N2SC425 ➀➁ /4 240 N2S2422 ➀➁ N2SC2422 ➀➁ 600 N2S2425 ➀➁ N2SC2425 ➀➁ N2S422 ➀➁ N2SC422 ➀➁ N2S425 ➀➁ N2SC425 ➀➁ /2 N2S4 ➀➁ N2SC4 ➀➁ N2S44 ➀➁ N2SC44 ➀➁ /4 20 N2S24 ➀➁ N2SC24 ➀➁ 480 N2S244 ➀➁ N2SC244 ➀➁ N2S4 ➀➁ N2SC4 ➀➁ N2S44 ➀➁ N2SC44 ➀➁ /2 N2S42 ➀➁ N2SC42 ➀➁ N2S45 ➀➁ N2SC45 ➀➁ /4 240 N2S242 ➀➁ N2SC242 ➀➁ 600 N2S245 ➀➁ N2SC245 ➀➁ N2S42 ➀➁ N2SC42 ➀➁ N2S45 ➀➁ N2SC45 ➀➁ /2 N2S442 ➀➁ N2SC442 ➀➁ N2S4424 ➀➁ N2SC4424 ➀➁ /4 20 N2S2442 ➀➁ N2SC2442 ➀➁ 480 N2S24424 ➀➁ N2SC24424 ➀➁ N2S442 ➀➁ N2SC442 ➀➁ N2S4424 ➀➁ N2SC4424 ➀➁ /2 N2S4422 ➀➁ N2SC4422 ➀➁ N2S4425 ➀➁ N2SC4425 ➀➁ /4 240 N2S24422 ➀➁ N2SC24422 ➀➁ 600 N2S24425 ➀➁ N2SC24425 ➀➁ N2S4422 ➀➁ N2SC4422 ➀➁ N2S4425 ➀➁ N2SC4425 ➀➁ ➀ See pages ➁ See pages Pilot lights are transformer type except those rated 20 volts. Lamp type is 20MB, 20 volts, watts US: CAN: Copyright 20 Eaton s Crouse-Hinds Business

4 NEMA, 4X, 7BCD (Div. 2), 2 Ordering Information - Combination Selector Switches Position No. Pilot Push Lights* buttons 2 s 2 2-Pos, 2-Cct 2 -Pos, 2-Cct Enclosure With Pilot Light, Pushbuttons and Selector Switch Hub Size Volts Feed Volts Feed /2 N2S452 ➀➁ N2SC452 ➀➁ N2S4524 ➀➁ N2SC4524 ➀➁ /4 20 N2S2452 ➀➁ N2SC2452 ➀➁ 480 N2S24524 ➀➁ N2SC24524 ➀➁ N2S452 ➀➁ N2SC452 ➀➁ N2S4524 ➀➁ N2SC4524 ➀➁ /2 N2S4522 ➀➁ N2SC4522 ➀➁ N2S4525 ➀➁ N2SC4525 ➀➁ /4 240 N2S24522 ➀➁ N2SC24522 ➀➁ 600 N2S24525 ➀➁ N2SC24525 ➀➁ N2S4522 ➀➁ N2SC4522 ➀➁ N2S4525 ➀➁ N2SC4525 ➀➁ /2 N2S452 ➀➁ N2SC452 ➀➁ N2S4524 ➀➁ N2SC4524 ➀➁ /4 20 N2S2452 ➀➁ N2SC2452 ➀➁ 480 N2S24524 ➀➁ N2SC24524 ➀➁ N2S452 ➀➁ N2SC452 ➀➁ N2S4524 ➀➁ N2SC4524 ➀➁ /2 N2S4522 ➀➁ N2SC4522 ➀➁ N2S4525 ➀➁ N2SC4525 ➀➁ /4 240 N2S24522 ➀➁ N2SC24522 ➀➁ 600 N2S24525 ➀➁ N2SC24525 ➀➁ N2S4522 ➀➁ N2SC4522 ➀➁ N2S4525 ➀➁ N2SC4525 ➀➁ ➀ lens color for each pilot light. As an example, N2S2 with one red and one green would be ordered as N2S2-J-J. Color Symbol Color Symbol Red J Clear J0 Green J Blue J Amber J6 ➁ If desired, markings on indicating plates may be added to catalog number. Select from the list of standard markings below: Pushbuttons: REVERSE Selector Switches Two-Position: Selector Switches Three-Position: OPEN STOP CLOSE RUN-JOG RUN-OFF-JOG ON UP HAND-AUTO HAND-OFF-AUTO OFF DOWN FOR-REV FOR-OFF-REV RUN IN FAST-SLOW FAST-OFF-SLOW JOG OUT OPEN-CLOSE -OFF-2 TRIP RAISE UP-DOWN OPEN-OFF-CLOSE RESET LOWER ON-OFF UP-OFF-DOWN TEST IN-OUT LIGHT ON RAISE-LOWER HAND AUTOMATIC EMERGENCY FORWARD Pilot lights are transformer type except those rated 20 volts. Lamp type is 20MB, 20 volts, watts. * LED pilot lights are available. Add suffix LED after last color symbol. See Options Sections for more information. Suffixes S64 or S65 may be used on these catalog numbers. See explanation in Options section. US: CAN: Copyright 20 Eaton s Crouse-Hinds Business 547

5 NEMA, 4X, 7BCD (Div. 2), 2 Ordering Information - Custom-Built, Factory Assembled To order your custom-built factory assembled control station, select the enclosure required and add the desired devices from listings below. Custom-built factory assembled control stations may thus be ordered as follows: Requirements: -device control station on Krydon material enclosure with /4" through feed hubs, with pilot light with green jewel, rated at 20V; three position, two circuit selector switch marked HAND-OFF-AUTO; and green single circuit pushbutton marked. ORDER: NCDC2FA N2P0-J N2SW-HAND-OFF-AUTO N2PSG- Pilot light jewel symbol, pushbutton and selector switch plate markings are selected from footnote tables. Suffix FA indicates factory assembled. Note that order of assembly of control stations should be listed in desired mounting order, reading from top to bottom of enclosure. Enclosures (NCD or NCDC enclosures must be used with MSR or MSR2) No. of Devices Without Hub /2" Hub /2" Hub /4" Hub /4" Hub " Hub " NCD0 NCD NCDC NCD2 NCDC2 NCD NCDC 2 NCD02 NCD2 NCDC2 NCD22 NCDC22 NCD2 NCDC2 NCD0 NCD NCDC NCD2 NCDC2 NCD NCDC 4 NCD04 NCD4 NCDC4 NCD24 NCDC24 NCD4 NCDC4 No. of Devices Without Hub ( /4") Hub ( /4") Hub ( /2") Hub ( /2") NCS0 NCS2 NCSC2 NCS NCSC 2 NCS02 NCS22 NCSC22 NCS2 NCSC2 NCS0 NCS2 NCSC2 NCS NCSC 4 NCS04 NCS24 NCSC24 NCS4 NCSC4 Pilot Lights * Transformer Type Volts 20 N2PL0 ➀ 240 N2PL20 ➀ 480 N2PL40 ➀ 600 N2PL50 ➀ Pilot lights to be used in N2SU Series: Red N2PLU0 J LED Green N2PLU0 J LED Amber N2PLU0 J6 LED Clear N2PLU0 J0 LED Blue N2PLU0 J LED ➀ lens color for each pilot light using symbols below. Color Symbol Color Symbol Red J Clear J0 Green J Blue J Amber J6 Pilot lights are transformer type except those rated 20 volts. Lamp type is 20MB, 20 volts, watts. * LED pilot lights are available. Add suffix LED after last color symbol. See Options Sections for more information US: CAN: Copyright 20 Eaton s Crouse-Hinds Business

Pushbutton Stations Momentary Contact Color of Operator Circuit 2 Circuit Contact Symbol

2), 2 Closure Plug Natural N2PS 2 N2PS2 2 Red N2PSR 2 N2PS2R 2 Green N2PSG 2 N2PS2G 2

Mushroom Head Circuit Contact Symbol Universal N2PM S 2 Selector Switches Style Position

Three Position Two Circuit N2SW 2 Three Position Four Circuit N2SW22 2 Three Position Four

Select from the list of standard markings below: Pushbuttons: REVERSE Selector Switches

HAND-AUTO HAND-OFF-AUTO OFF DOWN FOR-REV FOR-OFF-REV RUN IN FAST-SLOW FAST-OFF-SLOW JOG OUT

IN-OUT LIGHT ON RAISE-LOWER HAND AUTOMATIC EMERGENCY FORWARD Suffixes S64 or S65 may be used

6 Pushbutton Stations Momentary Contact Color of Operator Circuit 2 Circuit Contact Symbol Universal Contact Symbol Universal NEMA, 4X, 7BCD (Div. 2), 2 Closure Plug Natural N2PS 2 N2PS2 2 Red N2PSR 2 N2PS2R 2 Green N2PSG 2 N2PS2G 2 Description Closure Plug NP2 Pushbutton Stations Maintained Contact Color of Operator Red Mushroom Head Circuit Contact Symbol Universal N2PM S 2 Selector Switches Style Position Position 2 Position Two Position Two Circuit N2SW2 2 Two Position Four Circuit N2SW222 2 Three Position Two Circuit N2SW 2 Three Position Four Circuit N2SW22 2 Three Position Four Circuit N2SW If desired, markings on indicating plates may be added to catalog number. Select from the list of standard markings below: Pushbuttons: REVERSE Selector Switches Selector Switches OPEN Two-Positions: Three-Position: STOP CLOSE RUN-JOG RUN-OFF-JOG ON UP HAND-AUTO HAND-OFF-AUTO OFF DOWN FOR-REV FOR-OFF-REV RUN IN FAST-SLOW FAST-OFF-SLOW JOG OUT OPEN-CLOSE -OFF-2 TRIP RAISE UP-DOWN OPEN-OFF-CLOSE RESET LOWER ON-OFF UP-OFF-DOWN TEST IN-OUT LIGHT ON RAISE-LOWER HAND AUTOMATIC EMERGENCY FORWARD Suffixes S64 or S65 may be used on these catalog numbers. See explanation in Options section. US: CAN: Copyright 205 Eaton s Crouse-Hinds Business

7 Dimensions In Inches: NEMA, 4X, 7BCD (Div. 2), 2 N2S For /2" and /4" hub sizes (for " hub and/or MSR option, see page 544). Mounting Outside Dimensions Dimensions NCS(C) Body Style l w d ml mw device 7 /4 /6 4 /8 6 /8 2 5 /6 2 devices 7 /4 /6 4 /8 6 /8 2 5 /6 devices 9 /2 /6 4 /8 8 5 /8 2 5 /6 4 devices /4 /6 4 /8 0 7 /8 2 5 / US: CAN: Copyright 20 Eaton s Crouse-Hinds Business

DS185 1G FS Box Switch Cover. Features. Description. Manufacturer Information EATON CROUSE-HINDS SERIES GTIN

DS185 1G FS Box Switch Cover. Features. Description. Manufacturer Information EATON CROUSE-HINDS SERIES GTIN 3804 South Street 75964-7263, TX Nacogdoches Phone: 936-569-7941 Fax: 936-560-4685 DS185 1G FS Box Switch Cover Cooper Crouse-Hinds Catalog Number Manufacturer Description Weight per unit Product Category