4AC54

MICRO SWITCH™ Door Switches AC Series Datasheet MICRO SWITCH™ AC Series Door Switches When the application is more complex than a “stand alone” switch can provide, consider the MICRO SWITCH™ AC Series Door Switch. The AC Series switch assembly monitors the position of a service door or panel whether “closed” or “open”. The AC Series switches are a compact switch assembly designed for equipment applications ranging from vending machine service doors or panels, monitoring doors for truck trailers, and military-related doors and/or panels. When the equipment (door or panel, etc.) which is electrically interlocked through the AC Series switch is opened, the action of the AC Series switch disconnects the electrical power. The AC Series switch can provide an electrical signal to an annunciator circuit such as a light or horn indicating the door or panel is open. Another feature that is common to most AC Series switch assemblies is a “pull-to-override” position which allows the service door to be open and yet apply electrical power through the switch assembly. The “pull-to-override” switch position could be useful for trouble shooting equipment as required. AC Series switch assemblies are available with up to four switch elements which can provide discrete outputs as required for control and/or indicator circuits. Select catalog listings are available with UL and CSA agency certification. Where the application is military related, catalog listings are available with a military specification part number. What makes our switches better? Available with Honeywell MICRO SWITCH™ V3, V7, SM, SE, or BZ Series switches; there are no exposed contacts Temperature ranges (-40 °C to 85 °C [-40 °F to 185 °F]) allow for reliable performance usage in harsh conditions Many catalog listings have internal threaded actuators that allow customers to attach auxiliary plungers Choice of switch actuation: two position momentary, two position momentary with a twist-latch feature, or a three position with push momentary and pull maintained action Right form factor combined with the right operating characteristics make a precise combination for door switch applications. RIGHT SWITCH FOR THE RIGHT APPLICATION PERFORMANCE • RELIABILITY 2 sensing.honeywell.com Features and Benefits RELIABLE PERFORMANCE The switch automatically disconnects electrical power to equipment when service door, panel, or drawer is opened. CHOICE OF SWITCH ACTUATION Choose the standard switch assembly with one of three mechanical positions: push-momentary with a pull-to-override maintained position, the two position momentary switch assembly, or the two position switch assembly with a pushmomentary and a push-and-turn-to-latch maintained position. Enhanced switch offerings MOUNTING EASE The switch assembly is designed to be installed as a side mount or end mount for versatility. WIDE ELECTRICAL RANGE Wide range of current from less than 1 A to 21 A to interface with control and signal circuits. Tough answer for tough door interlock needs AGENCY CERTIFICATIONS Select switch assemblies are certified to CSA and UL component recognition where agency certification is desired or required. When the application involves military requirements, several different styles of AC Series door switches are offered with military specifications. CIRCUIT FLEXIBILITY Switch assemblies are available with single throw or double throw action with up to four poles to provide control circuits and optional signal circuits as required. TERMINATION OPTIONS Two different types of switch termination (screw or quick connect blades) are available to meet machine design requirements. sensing.honeywell.com 3 Potential Applications VENDING MACHINES Indicates front panel of vending machine is closed HVAC EQUIPMENT Serves as interlock for one or more service panels APPLIANCES Equipped as interlock for service panels or access panels COMMUNICATION EQUIPMENT Provides interlocking capability for service or access panels BUSINESS EQUIPMENT Provides interlocking capability for service or access panels TRUCK TRAILER OR SEMI-TRUCK TRAILER DOORS Indicates the door is closed and/or latched COMMERCIAL DOORS AND GATES Monitors the door or gate is open or closed MILITARY EQUIPMENT Serves as a cabinet and service panel interlock for land-based electrical/electronic equipment 4 sensing.honeywell.com MICRO SWITCH™ Door Switches F.P. • Free Position O.P. • Operating Position D.P. • Depressed Position Table 1. Specifications • Metal Plunger Figure No. Description Switch Type Elec. Rating Plunger Action F.P. max. mm [in.] O.P. min. mm [in.] D.P. max. mm [in.] 1AC2 1 SPDT (1), screw terminals, threaded plunger BZ A 3 position, push-momentary, pull-maintained 11,1 [0.438] 6,35 [0.25] 3,17 [0.125] 2AC59 (MS16106-1) 3 SPDT (1), screw terminals, threaded plunger V3 E 3 position, push-momentary, pull-maintained 9,53 [0,375] 5,16 [0.203] 3,17 [0.125] 2AC6 2 SPDT (1), screw terminals, threaded plunger V3 C 3 position, push-momentary, pull-maintained 9,53 [0,375] 5,16 [0.203] 3,17 [0.125] 8AC1 6 SPDT (4), solder terminals SM B 3 position, push-momentary, pull-maintained 9,53 [0,375] 5,16 [0.203] 3,17 [0.125] 13AC1 8 SPDT (1), screw terminals, threaded plunger V3 C 2 position (special), pushmomentary, push & twist maintained 15,9 [0.625] 12,3 [0.485] 6,68 [0.263] 17AC1-T 9 SPDT (1), solder terminals SM B 3 position, push-momentary, pull-maintained 9,53 [0,375] 5,59 [0.22] 4,45 [0.175] Catalog Listing Table 2. Electrical Ratings (in amperes) Rating Code Electrical Rating A 15 A, 125, 250, or 480 Vac; 1/2 A, 125 Vdc; 1/4 A, 250 Vdc B 5 A, 125 or 250 Vac 30 Vdc ind.: 3 A (sea level) and 2.5 A (50,000 ft) 30 Vdc res: 5 A (sea level and 50,000 ft); max. in-rush 24 A C 15 A, 125 or 250 Vac; 5 A, 125 Vac “L”; 1/2 A, 125 Vdc; 1/4 A, 250 Vdc; 1/2 hp, 125 or 250 Vac D 21 A, 1 hp 125, 250, 277 Vac; 2 hp 250, 277 Vac E 10 A res. and ind. (sea level), 28 Vdc and 125 Vac 10 A res. (50,000 ft), 28 Vdc and 125 Vac 10 A ind. (50,000 ft), 125 Vac 6 A ind. (50,000 ft), 28 Vdc F 5 A, 125, 250, 277 Vac 1/10 hp, 250 Vac sensing.honeywell.com 5 AC Series F.P. • Free Position O.P. • Operating Position D.P. • Depressed Position Table 3. Specifications • Plastic Plunger Figure No. Description Switch Type Elec. Rating Plunger Action F.P. max. mm [in.] O.P. min. mm [in.] D.P. max. mm [in.] 8AC9 (MS16106-3) 7 SPDT (4), solder terminals, threaded plunger SM B 3 position, push-momentary, pull-maintained 9,52 [0.375] 5,15 [0.203] 3,17 [0.125] 22AC1 10 SPDT (1), screw terminals V3 C 3 position, push-momentary, pull-maintained 9,52 [0.375] 5,15 [0.203] 3,17 [0.125] 22AC2 11 SPDT (1), screw terminals, threaded plunger V3 C 3 position, push-momentary, pull-maintained 9,52 [0.375] 5,15 [0.203] 3,17 [0.125] 22AC2-UL 12 SPDT (1), screw terminals, threaded plunger V3 C 3 position, push-momentary, pull-maintained 9,52 [0.375] 5,15 [0.203] 3,17 [0.125] 23AC2 13 SPDT (1), screw terminals, threaded plunger V3 C 3 position, push-momentary, pull-maintained 9,52 [0.375] 5,15 [0.203] 3,17 [0.125] 23AC81 14 SPDT (1), quick connect terminals, threaded plunger V7 F 2 position, push-momentary 9,52 [0.375] 5,15 [0.203] 3,17 [0.125] 24AC1 15 SPDT (2), screw terminals V3 C 3 position, push-momentary, pull-maintained 9,52 [0.375] 4,75 [0.187] 3,17 [0.125] 4AC54 (MS16106-2) 4 SPDT (2), screw terminals, threaded plunger V3 E 3 position, push-momentary (1 sw.), pullmaintained (both switches) 9,52 [0.375] 4,75 [0.187] 3,17 [0.125] 4AC55 (MS16106-5) 5 SPDT (2), screw terminals, threaded plunger V3 E 3 position, push-momentary, pull-maintained 9,52 [0.375] 4,75 [0.187] 3,17 [0.125] 423AC2-E9 16 SPDT (1), quickconnect terminals, threaded plunger V7 D 3 position, push-momentary, pull-maintained 9,52 [0.375] 5,15 [0.203] 3,17 [0.125] Catalog Listing 6 sensing.honeywell.com MICRO SWITCH™ Door Switches GENERAL DIMENSIONS Figure 1. MICRO SWITCH™ 1AC2 78,49 mm [3.09 in] 11,12 mm [0.438 in] max. free position 6,35 mm [0.25 in] min. operating position 8-32 NC 2B Thread 0.75 in min. depth 3,17 mm [0.125 in] max. depressed position Positive overtravel stop is provided on rod under spring 57,15 mm [2.25 in] 19,44 mm [0.766 in] 25,4 mm [1.0 in] 10,5 mm Ø 6,35 mm [0.415 in] [Ø 0.25 in] 7,87 mm [0.31 in] Ø 6,35 mm [Ø 0.25 in] 17,06 mm [0.672 in] 6,35 mm [0.25 in] 11,09 mm [0.437 in] 35,05 mm [1.38 in] 11,09 mm [0.437 in] Ø 4,75 mm [Ø 0.187 in] 5,54 mm [0.218 in] 6-32 NC thread (2) 6-32 NC x 0.812 in ref. round head machine screw and lockwasher (2) 6-32 NC thread (2) Normally closed terminal 6,75 mm ref [0.266 in ref] 23,35 mm [0.92 in] Common terminal Flexible insulator Normally open terminal 9,6 mm [0.38 in] 19,8 mm [0.78 in] 20,3 mm [0.81 in] 6-32 NC x 0.218 in ref. binder head terminal screw and cupwasher (3) Figure 2. MICRO SWITCH™ 2AC6 Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 9,52 mm [0.375 in] max. free position 5,15 mm [0.203 in] min. operating position 3,17 mm [0.125 in] max. depressed position 47,7 mm [1.88 in] 31,0 mm [1.22 in] 4,8 mm [0.19 in] 13,2 mm ±0,76 mm [0.52 in ±0.03 in] 6,73 mm ±0,25 mm [0.265 in ±0.01 in] Positive overtravel stop is provided on rod under spring 6-32 UNC-2B Thread X 0.375 min. 6,35 mm [0.25 in] 4,54 mm ±0,25 mm [0.179 in ±0.01 in] Ø 6,35 mm max. [Ø 0.25 in max.] 20,61 mm [0.812 in] 2,79 mm [0.11 in] Ø 6,35 mm max. [Ø 0.25 in max.] 10,3 mm ±0,25 mm [0.406 in ±0.01 in] 33,0 mm [1.30 in] Ø 4,75 mm [Ø 0.185 in] Flexible insulator 5,53 mm [0.218 in] 12,7 mm [0.50 in] 2X 6-32 UNC Thread 2X 6-32 UNC Thread 6,76 mm [0.266 in] 3X 4-40 NC x 0.125 in round head terminal screws and lockwashers 40,4 mm [1.594 in] V3-13 basic switch Figure 3. MICRO SWITCH™ 2AC59 Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 9,52 mm [0.375 in] max. free position 5,15 mm [0.203 in] min. operating position 3,17 mm [0.125 in] max. depressed position 47,7 mm [1.88 in] 31,0 mm [1.22 in] 4,8 mm [0.19 in] 13,2 mm ±0,76 mm [0.52 in ±0.03 in] 6,73 mm ±0,25 mm [0.265 in ±0.01 in] Positive overtravel stop is provided on rod under spring 6-32 UNC-2B Thread X 0.375 min. 6,35 mm [0.25 in] 4,54 mm ±0,25 mm [0.179 in ±0.01 in] Ø 6,35 mm max. [Ø 0.25 in max.] 20,61 mm [0.812 in] 2,79 mm [0.11 in] Ø 6,35 mm max. [Ø 0.25 in max.] 10,3 mm ±0,25 mm [0.406 in ±0.01 in] 33,0 mm [1.30 in] 6,7 mm [0.266 in] Rivets flush or underflush Ø 4,75 mm [Ø 0.187 in] Flexible insulator 5,54 mm [0.218 in] 12,7 mm [0.50 in] 2X 6-32 UNC Thread 2X 6-32 UNC Thread 3X 4-40 NC x 0.125 in round head terminal screws and lockwashers 40,4 mm [1.594 in] V3-1001 basic switch sensing.honeywell.com 7 AC Series Figure 4. MICRO SWITCH™ 4AC54 9,52 mm [0.375 in] max. free position Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 4,77 mm [0.188 in] max. pretravel 3,17 mm [0.125 in] max. depressed position 47,77 mm [1.88 in] 31,0 mm [1.22 in] 3,5 mm [0.14 in] 6,75 mm [0.266 in] 2,79 mm [0.11 in] 2X flexible insulators 6-32 UNC-2B Thread X 0.375 min. 23,0 mm [0.906 in] 4,8 mm [0.19 in] Ø 6,35 mm max. [Ø 0.25 in max.] Ø 6,35 mm [Ø 0.25 in] 3,18 mm [0.145 in] 11,07 mm ±0,25 mm [0.436 in ±0.01 in] 53,05 mm [2.09 in] Hole in bracket 46,0 mm ±0,25 mm [1.812 in ±0.01 in] Positive overtravel stop is provided on rod under spring 5,53 mm [0.218 in] 2X 6-32 UNC Thread 6,75 mm [0.266 in] 2X 6-32 UNC Thread 6,73 mm ±0,25 mm [0.265 in ±0.01 in] 4,54 mm ±0,25 mm [0.179 in ±0.01 in] 13,2 mm [0.52 in] 6X 4-40 NC x 0.125 in round head terminal screws and lockwashers 20,61 mm [0.812 in] 2X V3-1001 basic switch 40,4 mm [1.594 in] Rivets flush or underflush Figure 5. MICRO SWITCH™ 4AC55 9,52 mm [0.375 in] max. free position Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 4,78 mm [0.188 in] max. pretravel 3,17 mm [0.125 in] max. depressed position 47,7 mm [1.88 in] 31,0 mm [1.22 in] 3,5 mm [0.14 in] 6,75 mm [0.266 in] 6-32 UNC-2B Thread X 0.375 min. 23,0 mm [0.906 in] 4,826 mm [0.19 in] 2,79 mm [0.11 in] 90° ±10° X SUR Ø 4,1 mm [Ø 0.16 in] 2X flexible insulators Ø 6,35 mm max. [Ø 0.25 in max.] Ø 6,35 mm [Ø 0.25 in] Ø 4,75 mm [Ø 0.187 in] 11,07 mm ±0,25 mm [0.436 in ±0.01 in] 53,05 mm [2.09 in] Hole in bracket 46,0 mm ±0,25 mm [1.812 in ±0.01 in] Positive overtravel stop is provided on rod under spring 5,53 mm [0.218 in] 2X 6-32 UNC Thread 6,75 mm [0.266 in] 2X 6-32 UNC Thread 6,73 mm ±0,25 mm [0.265 in ±0.01 in] 4,54 mm ±0,25 mm [0.179 in ±0.01 in] 13,2 mm [0.52 in] 6X 4-40 NC x 0.125 in round head terminal screws and lockwashers 20,61 mm [0.812 in] 2X V3-1001 basic switch 40,4 mm [1.594 in] Rivets flush or underflush Figure 6. MICRO SWITCH™ 8AC1 9,52 mm [0.375 in] max. free position Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 5,15 mm [0.203 in] min. operating position 16,5 mm [0.65 in] 8,63 mm [0.34 in] 7,55 mm [0.30 in] 3,17 mm [0.125 in] max. depressed position 6-32 UNC-2B thread 0.375 min. depth 15,0 mm [0.59 in] 47,7 mm [1.88 in] 4,54 mm [0.179 in] 20,62 mm [0.812 in] Flexible insulators 5,53 mm [0.218 in] Ø 4,75 mm max. [Ø 0.188 in max.] Ø 6,35 mm max. [Ø 0.25 in max.] 12,7 mm [0.5 in] 40,35 mm [1.59 in] 25,4 mm [1.0 in] CL hole in bracket 11,09 mm [0.437 in] Ø 6,35 mm max. [Ø 0.25 in max.] Positive overtravel stop is provided on rod under spring 1SM1 basic switch (4) (2) 6-32 UNC thread (2) 6-32 UNC thread 1,47 mm [0.058 in] dia. hole in terminals 2,8 mm [0.11 in] 30,9 mm [1.22 in] 8 sensing.honeywell.com 4,82 mm [0.19 in] MICRO SWITCH™ Door Switches Figure 7. MICRO SWITCH™ 8AC9 Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 9,52 mm [0.375 in] max. free position 16,5 mm [0.65 in] 5,15 mm [0.203 in] min. operating position 3,17 mm [0.125 in] max. depressed position 6-32 UNC-2B thread 0.375 min. depth 15,0 mm [0.59 in] 8,6 mm [0.34 in] 7,62 mm [0.30 in] 47,7 mm [1.88 in] 4,54 mm [0.179 in] 20,61 mm [0.812 in] Flexible insulators 5,53 mm [0.218 in] Ø 4,77 mm max. [Ø 0.188 in max.] Ø 6,35 mm max. [Ø 0.25 in max.] 12,7 mm [0.5 in] 40,3 mm [1.59 in] CL hole in bracket 25,4 mm [1.0 in] 11,09 mm [0.437 in] Ø 6,35 mm max. [Ø 0.25 in max.] Positive overtravel stop is provided on rod under spring 11SM357-T basic switch (4) (2) 6-32 UNC thread (2) 6-32 UNC thread 0.058 dia. hole in terminals 2,8 mm [0.11 in] 4,83 mm [0.19 in] 31,0 mm [1.22 in] Figure 8. MICRO SWITCH™ 13AC1 15,9 mm [0.625 in] max. free position 12,3 mm [0.485 in] min. operating position 12,05 mm [0.475 in] max. latched position Push to operate-returns automatically to position shown. Push and turn (approximately 60° clockwise) to latch. Remains in operated position until reset for automatic return by next push operation 48,2 mm [1.90 in] 8,68 mm [0.342 in] Positive overtravel stop is provided on rod under spring Hole in bracket 38,07 mm ±0,25 mm [1.50 in ±0.01 in] Ø 4,75 mm [Ø 0.187 in] 5,1 mm [0.20 in] 19,0 mm ±0,25 mm [0.75 in ±0.01 in] 3X 4-40 NC x 0.125 in round head terminal screws and lockwashers Ø 6,35 mm [Ø 0.25 in] before knurl Flexible insulator 12,7 mm [0.50 in] V3-13 basic switch 7,9 mm [0.31 in] 2X 6-32 UNC Thread 6,35 mm [0.25 in] Rivets flush or underflush Place label on this surface 15,2 mm [0.6 in] 6-32 UNC-2B Thread X 0.375 min. 4,1 mm [0.16 in] 45,97 mm [1.81 in] 8,25 mm [0.325 in] min. unlatch position 6,68 mm [0.263 in] max. depressed position 40,4 mm [1.592 in] 3X 6-32 UNC Thread Figure 9. MICRO SWITCH™ 17AC1-T 38,8 mm ±0,76 mm [1.53 in ±0.03 in] Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until next full-stroke by plunger 9,53 mm [0.375 in] max. free position 5,58 mm [0.220 in] min. operating position 4,44 mm [0.175 in] max. depressed position 8,88 mm ±0,51 mm [0.350 in ±0.02 in] 5,84 mm ±0,25 mm [0.230 in ±0.01 in] 4,8 mm [0.19 in] 11,09 mm [0.437 in] 6,6 mm [0.26 in] 30,0 mm [1.182 in] 9,91 mm [0.39 in] 14,67 mm [0.578 in] 4,8 mm [0.19 in] 4-48 UNF-28 (3) Ø 2,79 mm [Ø 0.11 in] 1,47mm [0.058 in] 6,6 mm [0.26 in] Flexible insulator Ø 1,27 mm [Ø 0.05 in] 8,6 mm [0.34 in] Positive overtravel stop is provided on plunger under spring 11SM1-T basic switch (1) 24,9 mm [0.98 in] 9,01 mm max. [0.355 in max.] 28 mm [1.1 in] sensing.honeywell.com 9 AC Series Figure 10. MICRO SWITCH™ 22AC1 Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 9,52 mm [0.375 in] max. free position 5,15 mm [0.203 in] min. operating position 3,17 mm [0.125 in] max. depressed position 47,7 mm [1.88 in] 31 mm [1.22 in] 4,8 mm [0.19 in] Positive overtravel stop is provided on rod under spring 4,54 mm ±0,25 mm [0.179 in ±0.01 in] 13,2 mm ±0,76 mm [0.52 in ±0.03 in] 2,79 mm ±0,76 mm [0.11 in ±0.03 in] 20,61 mm [0.812 in] 6,73 mm ±0,25 mm [0.265 in ±0.01 in] Ø 4,52 mm [Ø 0.178 in] Ø 6,35 mm [Ø 0.25 in] 6,35 mm [0.25 in] 10,31 mm ±0,25 mm [0.406 in ±0.01 in] 5,53 mm ±0,25 mm [0.218 in ±0.01 in] 33,0 mm [1.30 in] Ø 6,35 mm max. [Ø 0.25 in max.] 2X 6-32 UNC Thread 2X 6-32 UNC Thread 6,75 mm [0.266 in] 12,7 mm [0.50 in] Rivets flush or underflush 3X 4-40 NC x 0.125 in round head terminal screw and lockwasher V3-13 basic switch Flexible insulator 40,4 mm [1.59 in] Figure 11. MICRO SWITCH™ 22AC2 47,75 mm [1.88 in] Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 9,52 mm [0.375 in] max. free position 5,15 mm [0.203 in] min. op. position 3,17 mm [0.125 in] max. depr. pos. 4,5 mm [0.17 in] Place label on this surface 2,79 mm ±0,76 mm [0.11 in ±0.03 in] 31,0 mm [1.22 in] 20,62 mm [0.812 in] 4-40 UNC Thread 0.375 in min. 4,54 mm ±0,25 mm [0.179 in ±0.01 in] 6,35 mm [0.25 in] Ø 6,35 mm max. [Ø 0.25 in max.] Hole in bracket 10,3 mm ±0,25 mm [0.406 in ±0.01 in] 33,0 mm [1.30 in] Ø 6,35 mm [Ø 0.25 in] 12,7 mm [0.50 in] Ø 4,69 mm [Ø 0.185 in] Positive overtravel stop is provided on rod under spring 4X 6-32 UNC Thread 3X 4-40 NC x 0.125 in round head terminal screw and lockwasher 7,87 mm [0.31 in] 6,35 mm [0.25 in] 13,2 mm [0.52 in] Flexible insulator 40,44 mm [1.59 in] Figure 12. MICRO SWITCH™ 22AC2-UL Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 9,53 mm [0.375 in] max. free position 5,16 mm [0.203 in] min. op. position 3,175 mm [0.125 in] max. depr. pos. 47,75 mm [1.88 in] 30,98 mm [1.22 in] Positive overtravel stop is provided on rod under spring 4,83 mm [0.19 in] 13,21 mm ±0,76 mm [0.52 in ±0.03 in] 4-40 UNC-2B Thread X 0.375 in min. 6,73 mm ±0,25 mm [0.265 in ±0.01 in] Ø 6,35 mm [Ø 0.25 in] 6,35 mm [0.25 in] 4,5 mm ±0,25 mm [0.179 in ±0.01 in] 20,62 mm [0.812 in] 2,79 mm ±0,76 mm [0.11 in ±0.03 in] Ø 6,35 mm max. [Ø 0.25 in max.] 10,31 mm ±0,25 mm [0.406 in ±0.01 in] 33,0 mm [1.30 in] Ø 4,52 mm [Ø 0.178 in] 5,54 mm ±0,25 mm [0.218 in ±0.01 in] 12,7 mm [0.50 in] 2X 6-32 UNC Thread 4X Flexible insulator 2X 6-32 UNC Thread 8,51 mm [0.335 in] Rivets flush or underflush 10 V3-3013 Basic switch 50,8 mm [2.00 in] 3X 4-40 UNC X 0.125 in round head terminal screws and lockwashers sensing.honeywell.com MICRO SWITCH™ Door Switches Figure 13. MICRO SWITCH™ 23AC2 Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 47,7 mm [1.88 in] 33,8 mm [1.33 in] 15,2 mm [0.6 in] 4-40 UNC Thread 9,52 mm [0.375 in] min. 4,06 mm [0.16 in] 45,9 mm [1.81 in] 9,52 mm [0.375 in] max. free position 5,15 mm [0.203 in] min. operating position 3,17 mm [0.125 in] max. depressed position 2,79 mm ±0,76 mm [0.11 in ±0.03 in] Ø 4,75 mm [Ø 0.186 in] 8,70 mm [0.343 in] 38,07 mm [1.5 in] Positive overtravel stop is provided on rod under spring Ø 6,35 mm [Ø 0.25 in] CL Hole in bracket Ø 6,35 mm max. [Ø 0.25 in max.] 1.500 19,03 mm [0.75 in] 3X 4-40 NC x 0.125 in round head terminal screw and lockwasher 3X 6-32 NC Thread 6,35 mm [0.25 in] 2X 6-32 UNC Thread 7,9 mm [0.31 in] 40,4 mm [1.59 in] 13,2 mm [0.52 in] Flexible insulator Figure 14. MICRO SWITCH™ 23AC81 42,67 mm [1.68 in] 9,52 mm [0.375 in] max. free position 5,15 mm [0.203 in] min. operating position 3,17 mm [0.125 in] max. depressed position Push to operate-returns automatically to position shown. 4,06 mm [0.16 in] 30,99 mm [1.22 in] 12,7 mm [0.5 in] 4-40 UNC Thread 9,52 mm [0.375 in] min. 8,70 mm [0.343 in] Ø 6,35 mm max. [Ø 0.25 in max.] Hole in bracket 45,9 mm [1.81 in] 38,1 mm [1.5 in] Ø 6,35 mm [Ø 0.25 in] Ø 4,75 mm [Ø 0.186 in] Positive overtravel stop is provided on rod under spring 3X 6-32 NC Thread 19,03 mm [0.75 in] 3X 4,75 mm W x 0.51 mm T [0.187 in W x 0.020 in T] quick connect terminals 2X 6-32 UNC Thread 6,35 mm [0.25 in] 13,2 mm [0.52 in] Flexible insulator 7,9 mm [0.31 in] 40,4 mm [1.59 in] Figure 15. MICRO SWITCH™ 24AC1 9,52 mm [0.375 in] max. free position Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 4,77 mm [0.188 in] max. pretravel 3,17 mm [0.125 in] max. depressed position 47,7 mm [1.88 in] 31 mm [1.22 in] 3,56 mm [0.14 in] 4,826 mm [0.19 in] 2,79 mm [0.11 in] Flexible insulators 6,75 mm [0.266 in] Ø 6,35 mm max. [Ø 0.25 in max.] Ø 6,35 mm [Ø 0.25 in] 23,0 mm [0.906 in] 4,72 mm [0.186 in] 11,07 mm ±0,25 mm [0.436 in ±0.01 in] 53,05 mm [2.09 in] Hole in bracket 46,0 mm [1.812 in] Positive overtravel stop is provided on rod under spring 5,53 mm [0.218 in] 2X 6-32 UNC Thread 6,75 mm [0.266 in] 2X 6-32 UNC Thread 7,03 mm ±0,25 mm [0.277 in ±0.01 in] 13,2 mm [0.52 in] Rivets flush or underflush 4,54 mm ±0,25 mm [0.179 in ±0.01 in] 6X 4-40 NC x 0.125 in round head terminal screws and lockwashers 20,61 mm [0.812 in] 2X V3-13 basic switch 40,4 mm [1.594 in] sensing.honeywell.com 11 AC Series Figure 16. MICRO SWITCH™ 423AC2-E9 9,52 mm [0.375 in] max. free position Push to operate-returns automatically to position shown. Pull to operate-remains in operated position until reset for automatic return by next full-stroke “push” operation 5,15 mm [0.203 in] min. operating position 3,17 mm [0.125 in] max. depressed position 47,7 mm [1.88 in] Positive overtravel stop is 33,76 mm [1.33 in] provided on rod under spring 15,2 mm [0.6 in] 2,79 mm ±0,76 mm [0.11 in ±0.03 in] 4,1 mm [0.16 in] 8,71 mm [0.343 in] 38,1 mm ±0,25 mm [1.5 in ±0.01 in] 4-40 UNC Thread 0.375 in min. CL Ø 4,72 mm [Ø 0.186 in] Ø 6,35 mm [Ø 0.25 in] Hole in bracket Ø 6,35 mm max. [Ø 0.25 in max.] 45,9 mm [1.81 in] 19,05 mm [0.75 in] 6,35 mm [0.25 in] ±0,76 mm [±0.03 in] 12 sensing.honeywell.com 3X 6-32 UNC Thread 2X 6-32 UNC Thread 7,87 mm [0.31 in] 40,4 mm [1.59 in] 44,7 mm ±0,76 mm [1.761 in ±0.03 in] Flexible insulator 3X 0.25 in wide x 0.032 in thick quick connect terminal MICRO SWITCH™ Door Switches ADDITIONAL INFORMATION The following associated literature is available on the Honeywell web site at sensing.honeywell.com: • Product installation instructions • Product range guide • Product application-specific information – Technical note: Applying precision switches This datasheet supports the following MICRO SWITCH™ AC Series Door Switches 13AC1 17AC18-T 17AC1-T 17AC28-H58 17AC34-T 1AC1 1AC2 1AC24 22AC1 22AC1-D8 22AC2 22AC2-D8 22AC2-UL 23AC2 23AC80 23AC80-UL 23AC81 23AC82 24AC1 24AC22 24AC27-D9 2AC109 2AC110 2AC19 2AC59 2AC6 2AC97-D8 3AC120 3AC49 3AC5 3AC6 3AC68 3AC6-D8 423AC2-E9 4AC54 4AC55 4AC60 4AC79 4AC8 7AC12 7AC7 8AC1 8AC27 8AC29-UL 8AC9 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. WARNING MISUSE OF DOCUMENTATION • • The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. 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. WARRANTY/REMEDY 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 other 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 website, 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. sensing.honeywell.com 13 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 or 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 honeywell.com 004981-1-EN IL50 GLO  May 2014 Copyright © 2014 Honeywell International Inc. All rights reserved.