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Sensing and Control Honeywell Inc. 11 West Spring Street Freeport, IL 61032 www.honeywell.com/sensing Manual Switches Toggle Switch Assemblies AT Series 6AT SERIES FEATURES 1 2-position, momentary and maintained action. 1 1, 2 or 3 SPDT precision basic switches. 1 Short behind-panel depth. 1 Choice of 1⁄4 or 15⁄32-inch bushings. 1 Silver or gold contacts. 1 UL recognized, CSA certified basic switches. ELECTRICAL RATINGS — Basic Switches 30 VDC Rating Amps UL/CSA Rating Load Silver Contacts 5 amps, 125-250 VAC Inductive Resistive Max. Inrush Gold Contacts 1 amp, 125 VAC Inductive Resistive Max. Inrush Sea Level 50,000 ft. 3 5 24 2.5 5 24 0.5 1 2 0.5 1 2 2-POSITION ORDER GUIDE Toggle Lever Position Mounting Style 1⁄4 N Bushing With Key Tab 1⁄4 N Bushing Without Key Tab Keyway Opposite Keyway Number of Poles Types Contacts Maint. Maint. 1 2 3 1 Silver 2 Silver 1 Silver 2 Gold 1 Silver 6AT6 Gold 6AT17 Silver 6AT7 Gold 6AT42 Maint. Maint. Solder Terminals ‘‘T’’ Terminals Silver 6AT2 6AT2-T 6AT68-T* Gold 6AT23 Silver 6AT3 6AT3-T 6AT3-T2 Gold — 6AT13-T 6AT13-T2 Silver 6AT501 6AT501-T 6AT1 6AT1-T 6AT4 — Bushing With Key Washer 15⁄32 N Bushing With Key Washer Maint. Maint. Maint. Maint. 3 6AT1-T2 6AT56-T2 6AT4-T2 6AT201-T 6AT231-T2 Silver 6AT10 Gold 6AT18 6AT6-T 6AT6-T2 6AT17-T2 Toggle/Rockers 2 6AT2-T2 6AT68-T2* 6AT23-T2 Gold 1⁄4 N ‘‘T2’’ Terminals 6AT7-T 6AT42-T2 6AT10-T 6AT10-T2 6AT18-T2 * Extra long toggle lever (.67 N/17,0 mm). 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 131 Manual Switches Toggle Switch Assemblies AT Series 13AT/23AT SERIES FEATURES 1 2 or 3-position, momentary and maintained action. 1 2, 3 or 4 SPDT precision basic switches. 1 Standard toggle, tab, or pull-to-unlock levers. 1 Silver or gold contacts. 1 15⁄32-inch bushing. 1 UL recognized, CSA certified basic switches. 1 Lever-to-bushing seal option. Standard lever Tab lever Pull-to-unlock lever ELECTRICAL RATINGS — Basic Switches 30 VDC Rating Amps UL/CSA Rating Load Sea Level Silver Contacts 5 amps, 125-250 VAC Inductive Resistive Max. Inrush Gold Contacts 1 amp, 125 VAC Inductive Resistive Max. Inrush 50,000 ft. 3 5 24 2.5 5 24 0.5 1 2 0.5 1 2 PULL-TO-UNLOCK TOGGLE LEVERS As a guard against accidental operation, pull-to-unlock toggle levers must be pulled .090 inch/2, 3 mm (approx.) to change positions. A chart showing the 13 locking configurations and their catalog listing suffix code letters is shown on next page. 2-POSITION ORDER GUIDES Toggle Lever Position Standard Lever Keyway Opposite Keyway No. of Poles Type Contacts Maint. Maint. 2 3 4 Mom. Maint. 2 3 Solder Terminals ‘‘T’’ Terminals Silver 23AT1 23AT1-T Gold 23AT11 Silver 23AT2 Gold 23AT12 Silver 23AT3 Gold 23AT8 Silver 23AT4 Gold 23AT19 Silver 23AT5 ‘‘T2’’ Terminals Tab Lever ‘‘T2’’ Terminals 23AT1-T2 23AT402-T2 23AT11-T2 23AT2-T Pull-To-Unlock Lever Solder Terminals (Add locking letter 1 to cat. listings below) 23AT123AT11- 23AT2-T2 23AT2- 23AT12-T2 23AT12- 23AT3-T 23AT3-T2 23AT3- 23AT4-T 23AT4-T2 Locking letters: D, F, or G 23AT403-T2 Gold 4 Silver 23AT6 23AT6-T2 Gold 1 See locking chart on next page. MIL-S-8805/26 Versions Toggle Lever Position Standard Lever ‘‘T2’’ Terminals Tab Lever ‘‘T2’’ Terminals Keyway Opposite Keyway No. of Poles Type Contacts Catalog Listing Military No. Catalog Listing Military No. Maint. Maint. 2 Silver 23AT73-T2 M8805/26-001 23AT473-T2 M8805/26-003 4 Silver 23AT74-T2 M8805/26-002 23AT474-T2 M8805/26-004 132 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 Manual Switches Toggle Switch Assemblies AT Series 13AT/23AT SERIES 3-POSITION ORDER GUIDES Toggle Lever Position Standard Lever Keyway Center Opposite Keyway No. of Poles Type Contacts Maint. Maint. Maint. 2 Silver Gold 3 Silver 13AT5 4 Silver 13AT9 Gold 13AT29 2 Silver 13AT1 Gold 13AT26 13AT423-T2 3 Silver 13AT4 13AT413-T2 4 Silver 13AT8 Mom. Maint. Mom. Solder Terminals Pull-To-Unlock Lever Solder Terminals (Add locking letter to cat. listings below) Tab Lever ‘‘T2’’ Terminals ‘‘T’’ Terminals ‘‘T2’’ Terminals 13AT2 13AT2-T 13AT2-T2 13AT402-T2 13AT2- 13AT18 13AT18-T 13AT9-T2 13AT409-T2 13AT9- 13AT1-T2 13AT401-T2 13AT1- Locking letters: All types 13AT5- 13AT1-T 13AT8-T2 13AT8- 13AT3-T2 13AT403-T2 13AT3- Locking Letters: E, L, or N Gold Maint. Maint. Mom. 2 Silver 13AT3 13AT3-T Gold 4 Silver 13AT10 Locking letters: E, G, B, L, P or N 13AT410-T2 13AT10- MIL-S-8805/26 VERSIONS Toggle Lever Position Keyway Center Opposite Keyway Mom. Maint. Mom. Maint. Maint. Maint. Maint. Maint. Mom. No. of Type Poles Contacts Standard Lever ‘‘T2’’ Terminals Tab Lever ‘‘T2’’ Terminals Catalog Listing Military No. Catalog Listing Military No. 13AT271-T2 M8805/26-005 13AT471-T2 M8805/26-006 13AT474-T2 M8805/26-012 Silver 13AT272-T2 M8805/26-007 13AT472-T2 M8805/26-008 3 Silver 13AT275-T2 M8805/26-013 2 Silver 13AT273-T2 M8805/26-009 13AT473-T2 M8805/26-010 2 Silver 3 Silver 2 LEVER-TO-BUSHING SEAL OPTION A splash type lever-to-bushing seal can be provided to help prevent the entrance of moisture and dust behind the panel, or into the contact area. To specify 2-position switches with lever-to-bushing seals, change the 23AT catalog listing prefix to 32AT. Example: 32AT1 is a sealed 23AT1. Convert 3-position catalog listings by changing the 13AT prefix to 31AT. Example: 31AT2-T is a sealed 13AT2-T. HERMETICALLY SEALED BASIC SWITCH OPTION AT’s with 15⁄32 N bushings can be furnished with HM or HS hermetically sealed basic switches, which have metal-to-metal fusion around the cover, actuator base and mounting holes. Terminals are sealed glass-to-metal. The 1⁄4N bushing 6AT design can also be provided with HM basic switches. For more information, contact the 800 number. Shown with HM basic switches A B D Locked In Three Positions Locked In Center and Extreme Position (Keyway Side) Locked Out Of Center Position E F G H Locked In Center Position Locked In Extreme Position (Opposite Keyway) Locked In Extreme Position (Keyway Side) Locked Out Of Center And Extreme Position (Keyway Side) J K L M N P Locked Out Of Center And Extreme Position (Opposite Keyway) Locked In Center And Extreme Position (Opposite Keyway) Locked Out Of Extreme Position (Keyway Side) Locked Out Of And Into Extreme Position (Opposite Keyway) Locked Out Of Extreme Position (Opposite Keyway) Locked Out Of And Into Extreme Position (Keyway Side) 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 133 Toggle/Rockers LOCKING CONFIGURATIONS Manual Switches Toggle Switch Assemblies AT Series MOUNTING DIMENSIONS (For reference only) 13/23AT 6AT PANEL CUTOUTS 1⁄4N Bushing 15⁄32 N Bushing mounting torque is 10–15 in./lbs. 134 Bushing NOTE— 64AT300, 66AT300, and 68AT300 (M8805/98) listings have a bushing seal and MS25196 panel seal. 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