12NT1-1

7AT4 HONEYWELL-ACC | Alldatasheet

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/G73/G102/G32/G121/G111/G117/G32/G110/G101/G101/G100/G32/G100/G101/G116/G97/G105/G108/G101/G100/G32/G112/G114/G111/G100/G117/G99/G116/G32/G105/G110/G102/G111/G114/G109/G97/G116/G105/G111/G110/G44/G32/G111/G114/G32/G104/G101/G108/G112/G32/G99/G104/G111/G111/G115/G105/G110/G103/G32/G116/G104/G101/G32/G114/G105/G103/G104/G116 /G112/G114/G111/G100/G117/G99/G116/G32/G102/G111/G114/G32/G121/G111/G117/G114/G32/G97/G112/G112/G108/G105/G99/G97/G116/G105/G111/G110/G44/G32/G115/G101/G101/G32/G111/G117/G114/G32/G73/G110/G116/G101/G114/G97/G99/G116/G105/G118/G101/G32/G67/G97/G116/G97/G108/G111/G103/G46._/G32/G85/G115/G101/G32/G116/G104/G101 /G73/G110/G116/G101/G114/G97/G99/G116/G105/G118/G101/G32/G67/G97/G116/G97/G108/G111/G103/G32/G116/G111/G32/G97/G99/G99/G101/G115/G115/G32/G116/G104/G101/G32/G109/G111/G115/G116/G32/G99/G111/G109/G112/G108/G101/G116/G101/G32/G97/G110/G100/G32/G117/G112/G45/G116/G111/G45/G100/G97/G116/G101 /G105/G110/G102/G111/G114/G109/G97/G116/G105/G111/G110/G32/G97/G118/G97/G105/G108/G97/G98/G108/G101/G46._ /G84/G104/G101/G32/G73/G110/G116/G101/G114/G97/G99/G116/G105/G118/G101/G32/G67/G97/G116/G97/G108/G111/G103/G32/G112/G114/G111/G118/G105/G100/G101/G115/G32/G97/G110/G32/G101/G120/G116/G101/G110/G115/G105/G118/G101/G32/G99/G111/G108/G108/G101/G99/G116/G105/G111/G110/G32/G111/G102/G32/G112/G114/G111/G100/G117/G99/G116 /G115/G112/G101/G99/G105/G102/G105/G99/G97/G116/G105/G111/G110/G115/G44/G32/G97/G112/G112/G108/G105/G99/G97/G116/G105/G111/G110/G32/G100/G97/G116/G97/G44/G32/G97/G110/G100/G32/G116/G101/G99/G104/G110/G105/G99/G97/G108/G32/G108/G105/G116/G101/G114/G97/G116/G117/G114/G101/G32/G116/G104/G97/G116/G32/G99/G97/G110/G32/G98/G101 /G115/G101/G97/G114/G99/G104/G101/G100/G32/G98/G97/G115/G101/G100/G32/G111/G110/G32/G99/G114/G105/G116/G101/G114/G105/G97/G32/G121/G111/G117/G32/G115/G101/G108/G101/G99/G116/G46._ /G84/G104/G105/G115/G32/G80/G68/G70/G32/G99/G97/G116/G97/G108/G111/G103/G32/G105/G110/G102/G111/G114/G109/G97/G116/G105/G111/G110/G32/G119/G97/G115/G32/G112/G117/G98/G108/G105/G115/G104/G101/G100/G32/G105/G110/G32/G78/G111/G118/G101/G109/G98/G101/G114/G32/G50/G48/G48/G48/G46._ /G83/G101/G110/G115/G105/G110/G103/G32/G97/G110/G100/G32/G67/G111/G110/G116/G114/G111/G108 /G72/G111/G110/G101/G121/G119/G101/G108/G108/G32/G73/G110/G99/G46._ /G49/G49/G32/G87/G101/G115/G116/G32/G83/G112/G114/G105/G110/G103/G32/G83/G116/G114/G101/G101/G116 /G70/G114/G101/G101/G112/G111/G114/G116/G44/G32/G73/G76/G32/G54/G49/G48/G51/G50 www.honeywell.com/sensing Sensing and Control Interactive Catalog... /G67/G108/G105/G99/G107/G32/G116/G104/G105/G115/G32/G105/G99/G111/G110/G32/G116/G111/G32/G116/G114/G121 /G116/G104/G101/G32/G73/G110/G116/G101/G114/G97/G99/G116/G105/G118/G101/G32/G67/G97/G116/G97/G108/G111/G103/G46._ /G73/G110/G116/G101/G114/G97/G99/G116/G105/G118/G101/G32/G67/G97/G116/G97/G108/G111/G103/G32/G83/G117/G112/G112/G108/G101/G109/G101/G110/G116/G115/G32/G67/G97/G116/G97/G108/G111/G103/G32/G80/G68/G70/G115

108 Honeywell 1 MICRO SWITCH Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada

FEATURES

1 Completely sealed switching

1 Step-design case provides added

space between terminals to help prevent shorting 1 1, 2 or 4-pole circuitry 1 Standard and pull to unlock levers. 1 2 or 3 positions, maintained and momentary action

1 Spring-loaded actuating mechanism

provides excellent tactile feedback

1 High impact strength, non-tracking

case enhances electrical stability

1 Temperature range: –40 to 71°C

(–40 to 160°F) 1 UL recognized, File E12252, Vol. 1, Section 44

1 CSA certified, File LR4442

1 CE approved

MICRO SWITCH NT Series toggle switch- es meet severe environment application needs for a rugged, cost-effective toggle switch. Quality construction features in- clude a molded-in elastomer seal be- tween the toggle lever and bushing, and between the cover and case. In addition, the terminal inserts are molded into the high impact strength thermoplastic case. Complete sealing of the switching cham- ber enables NT toggles to comply with UL 508, paragraph 13.3 hosedown test. These switches can be used where pan- els are subjected to periodic splash and washdowns, such as are common to food and beverage equipment. They will also withstand exposure to heavy accumula- tions of early morning dew that may con- dense on the control panel in cabs of vehicles left outdoors overnight. PULL-TO-UNLOCK LEVERS Pull-to-unlock toggle levers prevent acci- dental toggle movement. The knobbed toggle lever must be pulled out approxi- mately .09 in. (2,3 mm) to change posi- tions. Thirteen different locking configu- rations are available. This lever style also has a non-glare matte nickel finish. CONSTRUCTION UL AND CSA ELECTRICAL RATINGS Rating Code* Electrical Rating L192 10 amps, 125, 250, 277 VAC; 1⁄4 Hp, 125 VAC;1⁄2 Hp, 250, 277 VAC; 3 amps,

125 VAC ‘‘L’’

L191 15 amps, 125, 250, 277 VAC; 1⁄2 Hp, 125 VAC; 1 Hp, 250, 277 VAC; 5 amps,

• Referred to in order guides. ELECTRICAL RATINGS In Amperes

115 Volts AC

28 Volts DC 115 VDC 250 VDC 60 & 400 Hz 230 VACElect. Rating 1 12 20 5 0.75 0.5 10 15 3 6 2 10 15 4 0.75 0.5 7 15 2 6 3 15 20 7 0.75 0.5 15 15 4 6 4 10 18 5 0.75 0.5 8 11 2 6 5 12 20 5 0.75 0.5 15 15 4 6 6 10 18 4 0.75 0.5 8 11 2 6 Application Note: Honeywell MICRO SWITCH does not recommend the use of silver cadmium oxide switch contacts in non-arcing loads. Non-arcing loads are generally loads less than 12 volts and/or 0.5 amp. NT switches use silver cadmium oxide contacts. For other options, contact the MICRO SWITCH Application Center at 1-800-537-6945.

Honeywell 1 MICRO SWITCH Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada 109 NT 2-POSITION ORDER GUIDE Circuits Made With Toggle At: Standard Lever Termination Style No. of Poles Keyway Position Opposite Keyway UL Rating Code Elect. Rating Code Screw Solder Q-C Pull-To-Unlock Lever (Add suffix to Standard Lever Listing) OFF 2-3 L191 1 1NT1-2 11NT1-2 1NT91-2 D, F, G 1 1-2 2-3 L191 1 1NT1-3 11NT1-3 1NT91-3 D, F, G OFF* 2-3 L192 2 1NT1-4 11NT1-4 1NT91-4 F 1-2* OFF L192 2 1NT1-6 11NT1-6 1NT91-6 F 1-2* 2-3 L192 2 1NT1-8 11NT1-8 1NT91-8 F OFF 2-3, 5-6 L191 3 2NT1-2 12NT1-2 2NT91-2 D, F, G 2 1-2, 4-5 2-3, 5-6 L191 3 2NT1-3 12NT1-3 2NT91-3 F OFF* 2-3, 5-6 L192 4 2NT1-4 12NT1-4 2NT91-4 F 1-2, 4-5* OFF L192 4 2NT1-6 12NT1-6 2NT91-6 D, F, G 1-2, 4-5* 2-3, 5-6 L192 4 2NT1-8 12NT1-8 2NT91-8 F OFF 2-3, 5-6, 8-9, 11-12 L191 5 4NT1-2 14NT1-2 4NT91-2 D, F, G 4 1-2, 4-5, 7-8, 10-11 2-3, 5-6, 8-9, 11-12 L191 5 4NT1-3 14NT1-3 4NT91-3 F OFF* 2-3, 5-6, 8-9, 11-12 L192 6 4NT1-4 14NT1-4 4NT91-4 F 1-2, 4-5, 7-8, 10-11* OFF L192 6 4NT1-6 14NT1-6 4NT91-6 D, F, G 1-2, 4-5, 7-8, 10-11* 2-3, 5-6, 8-9, 11-12 L192 6 4NT1-8 14NT1-8 4NT91-8 F NT 3-POSITION ORDER GUIDE Circuits Made With Toggle At: No. of Poles Keyway Position Center Position Opposite Keyway UL Rating Code Elect. Rating Code Standard Lever Termination Style Screw Solder Q-C Pull-To-Unlock Lever (Add suffix to Standard Lever Listing) 1-2 OFF 2-3 L191 1 1NT1-1 11NT1-1 1NT91-1 ALL TYPES 1 1-2* OFF 2-3 L192 2 1NT1-5 11NT1-5 1NT91-5 E, F, K, L, M, N 1-2* OFF 2-3* L192 2 1NT1-7 11NT1-7 1NT91-7 E, L, N NONE OFF 2-3 L191 1 1NT1-21 11NT1-21 1NT91-21 E, F, K, M NONE 1-2 2-3 L191 1 1NT1-31 11NT1-31 1NT91-31 E, F, K, M NONE** 1-2 2-3* L192 2 1NT1-51 11NT1-51 1NT91-51 E 1-2* OFF NONE** L192 2 1NT1-61 11NT1-61 1NT91-61 E 1-2, 4-5 OFF 2-3, 5-6 L191 3 2NT1-1 12NT1-1 2NT91-1 ALL TYPES 2 1-2, 4-5* OFF 2-3, 5-6 L192 4 2NT1-5 12NT1-5 2NT91-5 E, F, K, L, M, N 1-2, 4-5* OFF 2-3, 5-6* L192 4 2NT1-7 12NT1-7 2NT91-7 E, L, N NONE* OFF 2-3, 5-6 L191 3 2NT1-21 12NT1-21 2NT91-21 E, F, K, M NONE 1-2, 4-5 2-3, 5-6 L191 3 2NT1-31 12NT1-31 2NT91-31 E, F, K, M NONE 1-2, 4-5 2-3, 5-6* L192 4 2NT1-51 12NT1-51 2NT91-51 E 1-2, 4-5* OFF NONE** L192 4 2NT1-61 12NT1-61 2NT91-61 E 1-2, 4-5 2-3, 4-5 2-3, 5-6 L191 3 2NT1-12 12NT1-12 2NT91-12 ALL TYPES 1-2, 4-5 1-2, 5-6 2-3, 5-6 L191 3 2NT1-10 12NT1-10 2NT91-10 ALL TYPES 1-2, 4-5* 1-2, 5-6 2-3, 5-6 L192 4 2NT1-50 12NT1-50 2NT91-50 L, F, K, L, M, N 1-2, 4-5* 1-2, 5-6 2-3, 5-6* L192 4 2NT1-70 12NT1-70 2NT91-70 E, L, N 1-2, 4-5, 7-8, 10-11 OFF 2-3, 5-6, 8-9, 11-12 L191 5 4NT1-1 14NT1-1 4NT91-1 ALL TYPES 4 1-2, 4-5, 7-8, 10-11* OFF 2-3, 5-6, 8-9, 11-12 L192 6 4NT1-5 14NT1-5 4NT91-5 E, F, K, L, M, N 1-2, 4-5, 7-8, 10-11* OFF 2-3, 5-6, 8-9, 11-12* L192 6 4NT1-7 14NT1-7 4NT91-7 E, L, N NONE* OFF 2-3, 5-6, 8-9, 11-12 L191 5 4NT1-21 14NT1-21 4NT91-21 E, F, K, M 10-11 2-3, 5-6, 8-9, 11-12 L191 5 4NT1-31 14NT1-31 4NT91-31 E, F, K, M 10-11 2-3, 5-6, 8-9, 11-12* L192 6 4NT1-51 14NT1-51 4NT91-51 E 1-2, 4-5, 7-8, 10-11* OFF NONE** L192 6 4NT1-61 14NT1-61 4NT91-61 E 1-2, 4-5, 7-8, 10-11 2-3, 4-5, 7-8, 11-12 2-3, 5-6, 8-9, 11-12 L191 5 4NT1-12 14NT1-12 4NT91-12 ALL TYPES 1-2, 4-5 7-8, 10-11 2-3, 4-5 2-3, 5-6 8-9, 11-12 L191 5 4NT1-10 14NT1-10 4NT91-10 ALL TYPES 1-2, 4-5, 7-8, 10-11* 2-3, 4-5, 7-8, 11-12 2-3, 5-6, 8-9, 11-12 L192 6 4NT1-50 14NT1-50 4NT91-50 E, F, K, L, M, N 1-2, 4-5, 7-8, 10-11* 11-12* L192 6 4NT1-70 14NT1-70 4NT91-70 E, L, N * These positions are momentary. All others are maintained. ** Toggle lever is blocked from these products. Toggle becomes 2-position, with center being one extreme position. Toggle/Rockers

110 Honeywell 1 MICRO SWITCH Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada PULL-TO-UNLOCK OPTION When ordering pull-to-unlock toggle list- ings, add the suffix letter shown in the chart below to the standard toggle listing and the MS number. For example, to or- der a INTI-1 pull-to-unlock toggle switch with the lever locked in the center posi- tion, add the letter E; i.e., INTI-1E. LOCKING CONFIGURATIONS ABDEFGH Locked In Locked Out Of Center and Locked Out Locked In Locked In Center And Locked In Extreme Position Of Center Locked In Extreme Position Extreme Position Extreme Position Three Positions (Keyway Side) Position Center Position (Opposite Keyway) (Keyway Side) (Keyway Side) JKLM NP Locked Out Of Locked In Locked Out Of Locked Out Of Center And Center And Locked Out Of And Into Locked Out Of And Into Extreme Position Extreme Position Extreme Position Extreme Position Extreme Position Extreme Position (Opposite Keyway) (Opposite Keyway) (Keyway Side) (Opposite Keyway) (Opposite Keyway) (Keyway Side) MOUNTING DIMENSIONS: (For reference only) DIM ‘‘A’’ 1-pole 29,5 /1.16 2 & 4-pole 34,4/1.35 NOTES: 1. Pull-to-unlock levers have 10,7/42 dia. knob 2. Locking ring, lockwasher, 2 hexnuts and terminal screws are furnished unassembled. Solder Terminals Quick Connect Terminals 0,0 = mm Key: 0.00 = inches Panel cutout With locking ring Without locking ring Note: 01,4/.06 MIN DEEP TO ACCOMMODATE LOCKING RING. 15PA87 PANEL SEAL REQUIRES BLIND HOLE TO INSURE SEAL INTEGRITY Terminal Circuit Identification Bushing mounting torque is 10–15 in./lbs. Terminal screw mounting torque is 5 in./lbs. max.

This page intentionally left blank. Honeywell 1 MICRO SWITCH Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada 111 Toggle/Rockers

Flat Base Sealed Toggles and Rockers 112 Honeywell 1 MICRO SWITCH Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada UL AND CSA ELECTRICAL RATINGS Rating Code* Electrical Rating L192 10 amps, 125, 250, 277 VAC; 1⁄4 Hp, 125 VAC; 1⁄2 Hp, 250, 277 VAC; 3 amps, L191 15 amps, 125, 250, 277 VAC; 1⁄2 Hp, 125 VAC; 1 Hp, 250, 277 VAC; 5 amps,

28 Volts DC 115 VDC 250 VDC 60& 400 Hz 230 VACRating

1 12 20 5 0.75 0.5 10 15 3 6 2 10 15 4 0.75 0.5 7 15 2 6 3 15 20 7 0.75 0.5 15 15 4 6 4 10 18 5 0.75 0.5 8 11 2 6 Application Note: Honeywell MICRO SWITCH does not recommend the use of silver cadmium oxide switch contacts in non-arcing loads. Non-arcing loads are generally loads less than 12 volts and/or 0.5 amp. NT switches use silver cadmium oxide contacts. For other options, contact the MICRO SWITCH Application Center at 1-800-537-6945. case enhances electrical stability

1 Temperature range: –40 to 71°C (–40

to 160°F) 1 UL Recognized, File E12252, vol. 1, section 44 MICR O SWITC H N T Seriestoggle switches are designed to meet severe environment application needs for rugged, cost-effective manual switches. These flat base style products are identical to the stepped base style in construction and features. The flat base allows for PC board or con- nector use for easy wiring/connection. The flat base NT toggle switches are provided with quick-connect (spade) termination. Mating connectors are available. TERMINAL CIRCUIT IDENTIFICATION Terminal identifications are referenced in the order guides to indicate which circuits are made in each toggle position (e.g. ‘‘1-2’’refers to circuit closure through ter- minals 1 and 2).

1 Sealed switching chamber

1 2 or 3 position maintained and momentary action

1 Flat base with quick-connect

terminals– mating connectors are available

Honeywell 1 MICRO SWITCH Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada 113 NT 2-POSITION ORDER GUIDE Circuits Made At: No. of Poles Keyway Position Opposite Keyway UL Rating Code Electrical Rating Code Catalog Listing Toggle Q-C OFF 2-3 L191 1 31NT91-2 1 1-2 2-3 L191 1 31NT91-3 OFF 2-3 L192 2 31NT91-4 1-2 OFF L192 2 31NT91-6 1-2 2-3 L192 2 31NT91-8 OFF 2-3, 5-6 L191 3 32NT91-2 2 1-2, 4-5 2-3, 5-6 L191 3 32NT91-3 OFF 2-3, 4-6 L192 4 32NT91-4 1-2, 4-5 OFF L192 4 32NT91-6 NT 3-POSITION ORDER GUIDE Circuits Made At: No. of Poles Keyway Position Center Position Opposite Keyway UL Rating Code Electrical Rating Code Catalog Listing Toggle Q-C 1-2 OFF 2-3 L191 1 31NT91-1 1 1-2 OFF 2-3 L192 2 31NT91-5 1-2 OFF 2-3 L192 2 31NT91-7 NONE* OFF 2-3 L191 1 31NT91-21 NONE* 1-2 2-3 L191 1 31NT91-31 NONE* 1-2 2-3 L192 2 31NT91-51 1-2 OFF NONE* L192 2 31NT91-61 1-2, 4-5 OFF 2-3, 5-6 L191 3 32NT91-1 2 1-2, 4-5 OFF 2-3, 5-6 L192 4 32NT91-5 NONE* OFF 2-3, 5-6 L191 3 32NT91-21 NONE* 1-2, 4-5 2-3, 5-6 L191 3 32NT91-31 1-2, 4-5 OFF NONE* L192 4 32NT91-61 1-2, 4-5 2-3, 4-5 2-3, 5-6 L191 3 32NT91-12 1-2, 4-5 1-2, 5-6 2-3, 5-6 L191 3 32NT91-10 These positions are momentary. All others are maintained. *** Toggle lever is blocked from these positions. Toggle becomes 2-position, with center being one extreme position. MATING CONNECTORS ORDER GUIDE Description Catalog Listing 2-pole connector 19PA168-NT 1-pole connector, same package size as 2-pole connector 19PA169-NT LOCKING CONFIGURATIONS ABDEFGH Locked In Locked Out Of Center and Locked Out Locked In Locked In Center And Locked In Extreme Position Of Center Locked In Extreme Position Extreme Position Extreme Position Three Positions (Keyway Side) Position Center Position (Opposite Keyway) (Keyway Side) (Keyway Side) JKLM NP Locked Out Of Locked In Locked Out Of Locked Out Of Center And Center And Locked Out Of And Into Locked Out Of And Into Extreme Position Extreme Position Extreme Position Extreme Position Extreme Position Extreme Position (Opposite Keyway) (Opposite Keyway) (Keyway Side) (Opposite Keyway) (Opposite Keyway) (Keyway Side) Toggle/Rockers

114 Honeywell 1 MICRO SWITCH Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada This page intentionally left blank.

Flat Base Sealed Toggles and Rockers Honeywell 1 MICRO SWITCH Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada 115 MOUNTING DIMENSIONS (For reference only) Toggle Switches Bushing mounting torque is 10–15 in./lbs. Toggle/Rockers