1NT1-7-C

MICRO SWITCH™ NT Series Step Base Toggle Switch DESCRIPTION Honeywell MICRO SWITCH™ NT Series toggle switches meet the need for a rugged, cost-effective toggle switch. Quality construction features include a seal between the toggle lever and bushing, and between the cover and case. These switches can be used where panels are subject to splashes, hose downs, or outdoor environments. Complete sealing of the switching chamber enables NT toggles to comply with UL 508, paragraph 13.3 hose down test. They will also withstand exposure to heavy accumulations of early morning dew that may condense on the control panel in cabs of vehicles left outdoors overnight. FEATURES POTENTIAL APPLICATIONS • • • • • Aerospace/Military • Military and commercial aviation Industrial • Construction equipment • Industrial equipment • Process control • Test instruments Medical • Medical instrumentation Transportation • Agricultural machinery • • • • Completely sealed switching chamber IP67/IP68 NEMA 3, 3R, 4, 13 2- or 3-position maintained and momentary action Step-design case provides added space between terminals to prevent shorting Spring-loaded actuating mechanism provides excellent tactile feedback UL recognized, File E12252, Vol. 1, Section 44 CSA certified, CE certified Optional panel stand-off with O-ring panel seal The “Easy Start” threaded bushing enables quick alignment of the mounting nut to decrease the chance of cross threading. The panel stand-off with O-ring feature available on some listings eliminates the need for behind-the-panel hardware, provides a uniform panel height, and provides a panel-to-cover seal. MICRO SWITCH™ NT Series SPECIFICATIONS Characteristic Parameter Description Industrial-grade toggle switch (flat base) Sealing IP67/IP68; NEMA 3, 3R, 4, and 13 Operating temperature -40 °C to 71 °C [-40 °F to 160 °F] Actuators Standard, locking, special design, tab Action 2- or 3- position; momentary and maintained Mounting Bushing 15/32 in Circuitry SPST, SPDT, DPST, DPDT, 4PST, 4PDT Terminations Solder, screw, quick connect Contacts Silver alloy Amp rating Up to 20 A (resistive) Approvals UL, CSA, CE Measurement 26,7 mm H x 33,5 mm W x 22,6 mm D [1.05 in H x 1.32 in W x 0.89 in D] UL AND CSA ELECTRICAL RATINGS Rating Code Electrical rating L192 10 amps, 125, 250, 277 Vac; ¼ Hp, 125 Vac; ½ Hp, 250, 277 Vac; 3 amps, 125 Vac “L” L191 15 amps, 125, 250, 277 Vac; ½ Hp, 125 Vac; 1 Hp, 250, 277 Vac; 5 amps, 125 Vac “L” ELECTRICAL RATINGS Electrical Rating Code 28 Vdc 115 Vdc 115 Vac, 60 Hz & 400 Hz 250 Vdc 230 Vac Ind. Res. Lamp Res. Res. Ind. Res. Lamp Res 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 2 Honeywell • Sensing and Control Step-Base Toggle Switch STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Single pole NT switches shown Description Top Front Bottom Standard Lever, QC Terminals Locking Lever, QC Terminals Standard Lever, Solder Terminals Honeywell • Sensing and Control 3 MICRO SWITCH™ NT Series STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Single pole NT switches shown Description Top Locking Lever, Solder Terminals Standard Lever, Screw Terminals Locking Lever, Screw Terminals 4 Honeywell • Sensing and Control Front Bottom Step-Base Toggle Switch STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Single pole NT switches shown Description Top Front Bottom Standard Lever Panel Stand-off Feature Screw Terminals Honeywell • Sensing and Control 5 MICRO SWITCH™ NT Series NT 2-POSITION ORDER GUIDE Circuits Made with Toggle At: No. of poles 1 2 4 Catalog Listing (Standard Lever) Pull-To-Unlock Lever (Add suffix to Standard Lever Listing) Opposite Keyway UL Rating Code Elect. Rating Code Screw Solder OFF 2-3 L191 1 1NT1-2 11NT1-2 1NT91-2 D, F, G 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 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 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 Keyway Position Q-C NT 2-POSITION ORDER GUIDE • PANEL STAND-OFF FEATURE Circuits Made with Toggle At: No. of poles Keyway Position 1 2 Opposite Keyway UL Rating Code Catalog Listing Screw Elect. Rating Code OFF 2-3 L191 1 61NT1-2 1-2 2-3 L191 1 61NT1-3 1-2* OFF L192 2 61NT1-6 1-2* 2-3 L192 2 61NT1-8 OFF 2-3, 5-6 L191 3 62NT1-2 1-2, 4-5 2-3, 5-6 L191 3 62NT1-3 1-2, 4-5* OFF L192 4 62NT1-6 1-2, 4-5* 2-3, 5-6 L192 4 62NT1-8 *These positions are momentary. All others are maintained. NT 3-POSITION ORDER GUIDE • PANEL STAND-OFF FEATURE Circuits Made with Toggle At: No. of poles 1 2 Center Position Opposite Keyway UL Rating Code Elect. Rating Code 1-2 OFF 2-3 L191 1 61NT1-1 1-2* OFF 2-3* L192 2 61NT1-7 1-2, 4-5 OFF 2-3, 5-6 L191 3 62NT1-1 1-2, 4-5 OFF 2-3, 5-6* L192 4 62NT1-7 Keyway Position * These positions are momentary. All others are maintained. 6 Honeywell • Sensing and Control Catalog Listing Screw Step-Base Toggle Switch NT 3-POSITION ORDER GUIDE Circuits Made with Toggle At: No. of poles 1 2 4 Catalog Listing Elect. Rating Code Screw Solder Pull-ToUnlock Lever (Add suffix to Standard Lever Listing) Keyway Position Center Position Opposite Keyway UL Rating Code 1-2 OFF 2-3 L191 1 1NT1-1 11NT1-1 1NT91-1 ALL TYPES 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 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 E, 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 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 NONE** 1-2, 4-5, 7-8, 10-11 2-3, 5-6, 8-9, 11-12 L191 5 4NT1-31 14NT1-31 4NT91-31 E, F, K, M NONE** 1-2, 4-5, 7-8, 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* 2-3, 4-5 2-3, 5-6, 8-9, 11-12* L192 6 4NT1-70 14NT1-70 4NT91-70 E, L, N Q-C * 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. Honeywell • Sensing and Control 7 MICRO SWITCH™ NT Series MICRO SWITCH NT™ SERIES LOCKING CONFIGURATIONS This Honeywell datasheet supports the following MICRO SWITCH™ NT Series Toggle Switch (Step Base) Listings 11NT1-1A 11NT1-2 11NT1-3 11NT1-3D 11NT1-3G 11NT1-5 11NT1-6 11NT1-7 11NT1-7-NH 12NT1-1 12NT1-10 12NT1-2 12NT1-3 12NT1-7 14NT1-3 14NT1-5 14NT1-6 14NT1-7 14NT1-8 1NT1-1 1NT1-1A 1NT1-1-C 1NT1-1L 1NT1-1N 1NT1-1-NH 1NT1-1-NH-ALT 1NT1-1P 1NT1-2 1NT1-21 1NT1-21-JLG 1NT1-21-NH-ALT 1NT1-2-C 1NT1-2D 1NT1-2F 1NT1-2G 1NT1-2-NH-ALT 1NT1-3 1NT1-31 1NT1-3-C 1NT1-3D 1NT1-3F 1NT1-3-JLG 1NT1-3-NH 1NT1-3-NH-ALT 1NT1-3-TM 1NT1-4 1NT1-5 1NT1-51 1NT1-5-C 1NT1-5N 1NT1-5-TM 1NT1-6 1NT1-61 1NT1-61-JLG 1NT1-6F 1NT1-6-NH-ALT 1NT1-6-TM 1NT1-7 1NT1-7-C 1NT1-7-COMB 1NT1-7E 1NT1-7-JLG 1NT1-7-NH 1NT1-7-NH-ALT 1NT1-7-SKY 1NT1-7-TM 1NT1-8 1NT1-8-C 1NT1-8F 1NT1-8-NH 1NT1-8-TM 1NT20-7E 1NT20-7N 1NT231-7 1NT887-1 1NT887-2 8 Honeywell • Sensing and Control 1NT887-21K 1NT887-3 1NT887-5 1NT887-6 1NT887-7 1NT887-7E 1NT887-8 1NT91-1 1NT91-1E 1NT91-2 1NT91-3 1NT91-3D 1NT91-5 1NT91-5E 1NT91-6 1NT91-61 1NT91-7 2NT101-7 2NT1-1 2NT1-10 2NT1-10A 2NT1-10J 2NT1-12 2NT1-12-NH-ALT 2NT1-1A 2NT1-1-C 2NT1-1E 2NT1-1-JLG 2NT1-1L 2NT1-1N 2NT1-1-NH 2NT1-1-NH-ALT 2NT1-2 2NT1-21 2NT1-21-JLG 2NT1-2-C 2NT1-2G 2NT1-3 2NT1-31 2NT1-3-C 2NT1-3D 2NT1-3-JLG 2NT1-3-NH 2NT1-3-NH-ALT 2NT1-4 2NT1-5 2NT1-50 2NT1-50F 2NT1-50-NH-ALT 2NT1-51 2NT1-5M 2NT1-5N 2NT1-5-TM 2NT1-6 2NT1-61 2NT1-61-JLG 2NT1-6-NH-ALT 2NT1-7 2NT1-70 2NT1-70-C 2NT1-70-TM 2NT1-72 2NT1-7-COMB 2NT1-7E 2NT1-7-JLG 2NT1-7-NH 2NT1-7-NH-ALT 2NT1-8 2NT1-8-C 2NT1-8-COMB 2NT1-8-NH 2NT1-8-NH-ALT 2NT231-7 2NT887-10 2NT889-70 2NT91-1 2NT91-10 2NT91-1A 2NT91-2 2NT91-3 2NT91-3D 2NT91-5 2NT91-50 2NT91-50K 2NT91-6 2NT91-7 2NT91-70 2NT91-7-NH 2NT91-8 4NT1-1 4NT1-10 4NT1-10E 4NT1-119 4NT1-12 4NT1-12A 4NT1-1A 4NT1-1E 4NT1-2 4NT1-3 4NT1-3D 4NT1-5 4NT1-50 4NT1-6 4NT1-61 4NT1-7 4NT1-70 4NT1-72 4NT1-8 4NT207-1E 4NT319-7-C08 4NT91-1 4NT91-3 4NT91-5 4NT91-7 4NT91-70 611NT1-7 61NT1-1 61NT1-1-NH 61NT1-2 61NT1-3 61NT1-3-A04 61NT1-3-NH 61NT1-5 61NT1-6 61NT1-6-A01 61NT1-7 61NT1-7-NH 61NT1-8 61NT1-8-NH 61NT887-1 61NT887-3 61NT887-5 61NT887-7 61NT887-7-NH 61NT887-8 61NT91-2 62NT1-1 62NT1-1-NH 62NT1-2 62NT1-3 62NT1-3-A04 62NT1-3-NH 62NT1-6 62NT1-7 62NT1-7-NH 62NT1-8 62NT1-8-NH 62NT91-1 62NT91-1-NH MICRO SWITCH™ NT Series Warranty. Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. Step-Base Toggle Switch WARNING MISUSE OF DOCUMENTATION • The information presented in this datasheet is for reference only. DO NOT USE this document as product installation information. • Complete installation, operation and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. Find out more Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office. To learn more about Honeywell’s sensing and control products, call +1-815-235-6847/ 1-800-537-6945, visit sensing.honeywell.com, or e-mail inquiries to info.sc@honeywell.com Sensing and Control Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 USA sensing.honeywell.com 005421-3-EN IL50 GLO  November 2012 Copyright © 2012 Honeywell International Inc. All rights reserved.