Basic Switches      



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Heavy-Duty Limit Switches:

The switch is on. Honeywell's snap-action basic switch is simple, superior, durable, and irreplaceable. Globally compliant and known worldwide for their compact and lightweight design, MICRO SWITCH snap action switches are designed for accurate repeatability and extended life. MICRO SWITCH Basic switches are designed for presence and absence detection where physical contact with an object is permissible. They also excel in applications requiring simple on and off actions.






Premium & Standard V-Series Switches:


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Series V7 V15 V15W Watertight
Type premium standard watertight
Amp rating 0.1 A to 25 A 5 A to 26 A 0.1 A, 5 A, 10 A
Circuitry SPDT, SPNO, SPNC SPDT, SPNO, SPNC SPDT, SPNO, SPNC
Operating force 0.7 oz max. to 14.6 oz max. US: ≥ 100 g (16 A to 26 A) AP: 15 g to 400 g (5 A to 26 A) 15 g, 25 g, 50 g, 100 g, 200 g
Terminations quick connect, pc board, pcb straight angle left quick connect, screw, solder, RAST 5 & 7 preleaded; terminals: 4,8 mm x 0,8 mm or 4,8 mm x 0,5 mm
Actuators/levers pin plunger, straight, roller, sim. roller pin plunger, straight, roller, sim. roller pin plunger, straight, roller, sim. roller
Voltage 125 Vac, 250 Vac, 277 Vac 125 Vac, 250 Vac 125 Vac, 250 Vac, 30 Vdc, 48 Vdc
Approvals UL, CSA, ENEC UL, cUL, ENEC, CQC UL, cUL, ENEC, CQC
Operating temperature range -40°C to 150°C [-40°F to 302°F] -25°C to 150°C [-13°F to 300°F] -40°C to 85°C [-40°F to 185°F]
Contacts silver, silver cadmium oxide, gold silver, silver cadmium oxide, gold-plated silver silver nickel, gold-plated option
Housing material PCT polyester thermoplastic PBT polyester thermoplastic PBT polyester thermoplastic
Measurements 15,9 mm H x 10,2 mm W x 28,8 mm L [0.63 in H x 0.4 in W x 1.14 in L] 15,9 mm H x 10,3 mm W x 27,8 mm L [0.63 in H x 0.41 in W x 1.09 in L] 15,9 mm H x 10,3 mm W x 33 mm L [0.63 in H x 0.41 in W x 1.3 in L]
Features extended mechanical and electrical life; wide temperature range; custom engineered solutions broad range of electrical loads; wide temperature range; limited configuration options available designed for harsh-duty, wash down areas; high sealing capability with an IP67 rating (pre-leaded only)





Premium and Standard Miniature and Subminiature Switches:


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Series SM SX
Type premium premium
Amp rating 0.1 A to 11 A 1 A to 7 A
Circuitry SPDT SPDT, SPNO
Operating force 0.04 oz to 2 oz 0.71 oz to 6 oz
Terminations quick connect, solder, pcb quick connect, solder, pcb
Actuators/levers pin plunger, straight, roller, sim. roller, paddle pin plunger, straight, roller, sim. roller, offset flag, crossed roller
Voltage 115 Vac, 125 Vac, 250 Vac, 30 Vdc 125 Vac, 250 Vac, 28 Vdc
Approvals UL, CSA, ENEC, CE UL, CSA, ENEC, CE
Operating temperature range -55°C to 121°C [-67°F to 250°F] high temperature options to 204°C [400°F] -55°C to 121°C [-67°F to 250°F] high temperature options to 204°C [400°F]
Contacts silver, gold silver, gold
Housing material phenolic phenolic
Measurements 12,7 mm H x 6,35 mm W x 20,3 mm L [0.5 in H x 0.25 in W x 0.8 in L] 12,7 mm H x 6,35 mm W x 20,3 mm L [0.5 in H x 0.25 in W x 0.8 in L]
Features extended operating life; elongated mounting holes; MIL-PRF-8805 qualified listings available extended operating life; elongated mounting holes; MIL-PRF-8805 qualified listings available





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ZD ZM ZM1 ZW ZX
standard standard (coil internal spring) standard (flat internal spring) standard standard
0.1 A, 3 A 0.1 A, 5 A, 10.1 A 0.1 A, 3 A, 6 A, 10.1 A, 16 A 0.1 A, 6 A 0.1 A, 3 A
SPDT SPST, SPDT, SPNO SPDT, SPNO, SPNC SPDT, SPNO, SPNC SPDT
130 gf to 195 gf 0.18 oz to 8.78 oz 12 gf to 355 gf 1.94 oz to 7.16 oz 0.53 oz to 5.3 oz
solder, pcb straight, pcb left angle, pcb right angle, pre-wired quick connect, solder, pcb quick connect, solder, pcb quick connect, solder, cable bottom/end, cable side exit solder, pcb snap-in, pcb left angle, pcb right angle
pin plunger, straight, sim. roller pin plunger, straight, roller, sim. roller, L-shaped pin plunger, straight, roller, sim. roller, L-shaped pin plunger, straight, roller, sim. roller pin plunger, straight, sim. roller, special
125 Vac, 12 Vdc 125 Vac, 250 Vac, 30 Vdc 125 Vac, 250 Vac 125 Vac, 250 Vac 125 Vac, 48 Vdc
UL, cUL, CE, ENEC UL, CSA, CE UL, cUL, ENEC UL, cUL, CE, ENEC UL, CSA
-40°C to 85°C
[-40°F to 185°F]
-40°C to 120°C
[-40°F to 248°F]
-40°C to 125°C
[-40°F to 257°F]
-25°C to 70°C [-13°F to 158°F] (with wires)
-25°C to 120°C [-13°F to 248°F] (without wires)
-40°C to 65°C [-40°F to 149°F]
silver, gold-plated silver silver, gold-plated silver, silver-tin-indium oxide silver, gold-plated silver, goldplated brass, silver-tin-indium oxide silver, gold-plated silver silver, gold-plated silver
PBT polyester polyamide (nylon) polyamide (nylon) PBT (polyester) polyamide (nylon)
10,6 mm H x 6,35 mm W x 19,8 mm L [0.42 in H x 0.25 in W x 0.78 in L] 10,6 mm H x 6,4 mm W x 19,8 mm L [0.42 in H x 0.25 in W x 0.78 in L] 10,6 mm H x 6,4 mm W x 19,8 mm L [0.42 in H x 0.25 in W x 0.78 in L] 9,0 mm H x 6,4 mm W x 19,8 mm L [0.36 in H x 0.25 in W x 0.78 in L] 6,5 mm H x 5,7 mm W x 12,7 mm L [0.26 in H x 0.22 in W x 0.50 in L]
low energy or power-duty electrical ratings; gold-plated or silver contacts; PBT polyester housing material low energy or power-duty electrical ratings; gold-plated or silver contacts ow energy or power-duty electrical ratings; gold-plated or silver contacts IP67 available; low energy or power-duty electrical ratings; gold-plated or silver contacts; PBT polyester housing material low energy or power-duty electrical ratings; gold-plated or silver contacts; polybutylene terephthalate housing





Large Switches and Accessories:


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Series BZ/BA/BM/BE DT
Type premium premium
Amp rating 15 A (BZ), 22 A (BM), 20 A (BA), 25 A (BE) 10 A
Circuitry SPDT DPDT
Operating force 1.0 oz to 28 oz 7.0 oz to 10.0 oz
Terminations quick connect, solder, screw screw
Actuators/levers pin plunger, overtravel plunger, straight, roller, flexible roller leaf, flexible leaf pin plunger, straight, roller
Voltage 115 Vac, 125 Vac, 250 Vac 250 Vac, 28 Vdc
Approvals UL, CSA, ENEC, CE (varies by model) UL, CSA
Operating temp.range -55°C to 85°C [-67°F to 185°F] 121°C [250°F] and 204°C [400°F] options available -55°C to 85°C [-67°F to 185°F]
Contacts silver, silver cadmium oxide silver
Housing material general purpose phenolic general purpose phenolic
Measurements 25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L] 25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L]
Features worldwide standard “large basic” switch; low operating force and travel; extended mechanical life; momentary or maintained actions mounting interchangeability with BZ Series switches; permits several wiring combinations





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Series 8MA1 8MA2 17MA1-B
Type adjustable mounting bracket adjustable mounting bracket conversion mounting bracket
Description adjustment slot on the left adjustment slot on the right
Housing material steel steel corrosion-resistant metal
Measurements 60,2 mm W x 21,3 mm H x 7,4 mm D [2.37 in W x 0.84 in H x 0.29 in D] 60,2 mm W x 21,3 mm H x 7,4 mm D [2.37 in W x 0.84 in H x 0.29 in D] 66,8 mm W x 19,0 mm D [2.63 in W x 0.75 in D]
Features sturdy plated steel construction; fast, easy screwdriver adjustment; can be used with all standard basic switches converts standard basic switches from side to top mount; snaps into mounting holes without tools





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MT 3MN 6AS AC DM
premium premium premium special application special application
10 A 15 A 10 A, 15 A, 20 A 5 A to 25 A 10 A, 16 A
SPDT two circuit, double break (2 CKT DB) SPDT SPDT SPDT, DPDT
2.0 oz to 18 oz 7.0 oz to 20 oz 8 oz to 14 oz 4,17 N [15 oz] max.
screw screw solder, screw, A2, T turret-solder, screw, flying leads quick connect
pin plunger, straight, roller pin plunger straight, roller, leaf rod bullet nose, concave, pull-to-cheat plungers
125 Vac, 125 Vdc 480 Vac 125 Vac, 250 Vac, 480 Vac 125 Vac, 250 Vac, 480 Vac, 30 Vdc 125 Vac, 250 Vac, 277 Vac
UL, CSA UL, CSA UL UL versions available UL, CSA
-55°C to 82°C [-67°F to 180°F] -55°C to 85°C [-67°F to 185°F] -55°C to 85°C [-67°F to 185°F] -54°C to 121°C [-65°F to 250°F] -37°C to 82°C [-35°F to 180°F]
silver silver silver silver silver
arc resistant melamine general purpose phenolic general purpose phenolic die-cast stainless steel bracket, stainless steel or polyester rod polyester
25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L] 25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L] 20,1 mm H x 35,1 mm W x 49,3 mm L [0.79 in H x 1.38 in W x 1.94 in L] varies by model 48,8 mm H x 31,8 mm W x 14,0 mm D] [1.93 in H x 1.25 in W x 0.55 in D]
mounting interchangeability with BZ/BA Series switches; arc-extinguishing design in contact area; arc-resistant case double-break circuitry; extended mechanical life; space between terminals reduces possibility of shorting; arc-resistant plastic tandem switch assembly; field adjustable operating point on one or both basic switches cuts power when door/drawer is opened; momentary, maintained, or pull-to-cheat actuation; one or two SPDT switches easy installation; momentary, alternate push-pull, or pull-to-cheat operation; expected mechanical life: 1 million operations





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3PA1 3PA28 3PA2 5PA1 5PA2 5PA3
die-cast zinc enclosure (side mount) die-cast zinc enclosure (side mount) die-cast zinc enclosure (flange mount) plastic terminal enclosure plastic terminal enclosure plastic terminal enclosure
mounted from either side through 3,55 mm [0.140 in] dia. holes on 25,4 mm [1.0 in] centers mounted from either side through 3,55 mm [0.140 in] dia. holes on 25,4 mm [1.0 in] centers. 1/2-14 NPSM internal thread conduit hub switch secured in enclosure; two 4,37 mm [0.172 in] dia. holes in flange accept #8 screws for mounting on 41,3 mm [1.625 in] centers used with solder terminal switches use with screw terminal switches used with either solder or screw terminal switches with auxiliary actuators assembled
die-cast zinc die-cast zinc die-cast zinc plastic plastic plastic
74,8 mm W x 42,9 mm H x 25,4 mm D [2.95 in W x 1.69 in H x 1.00 in D] 74,8 mm W x 42,9 mm H x 25,4 mm D [2.95 in W x 1.69 in H x 1.00 in D] 74,8 mm W x 42,9 mm H x 25,4 mm D [2.95 in W x 1.69 in H x 1.00 in D] 52,8 mm W x 16,1 mm H [2.08 in W x 0.64 in H] 52,8 mm W x 20,2 mm H x 21,0 mm D [2.08 in W x 0.80 in H x 0.83 in D] 52,8 mm W x 20,2 mm H x 21,0 mm D [2.08 in W x 0.80 in H x 0.83 in D]
protects the switch from physical abuse and personnel from contact with exposed terminals easy to use; screw and solder terminal versions; protect personnel from contact with exposed terminals





Sealed Switches:


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Series SE/XE HM HS
Type anodized aluminum stainless steel stainless steel, phenolic
Sealing MIL-PRF-8805, symbol 3, watertight MIL-PRF-8805, symbol 5, hermetic MIL-PRF-8805, symbol 5, hermetic
Operating temperature range -53°C to 105°C [-65°F to 221°F] -65°C to 121°C [-85°F to 250°F] high temp available: 500°F -54°C to 121°C [-65°F to 250°F]
Actuators/levers auxiliary actuators available integral lever; aux. actuators: leaf, roller leaf, straight, roller lever integral lever
Termination solder, leadwire solder, leadwire screw, leadwire
Circuitry SPDT SPDT SPDT
Contacts silver, gold, bifurcated gold silver, gold, bifurcated gold silver
Amp rating 0.5 A to 7 A 0.5 A to 3 A 1 A to 25 A
Approvals CE, UL/CSA, MIL-PRF-8805 (selected listings) MIL-PRF-8805 (select listings qualified) UL, CSA, MIL-PRF-8805 (select listings qualified)
Measurements SE: 19,05 mm H x 8,64 mm W x 22,35 mm L [0.75 in H x 0.34 in W x 0.88 in L] XE: 19,05 mm H x 8,13 mm W x 15,75 mm L [0.75 in H x 0.32 in W x 0.62 in L] 12,7 mm H x 6,35 mm W x 20,3 mm L [0.5 in H x 0.25 in W x 0.8 in L] 25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L]
Features watertight and military standard construction per MIL-PRF-8805; corrosion-resistant aluminum housing hermetically sealed per MIL-PRF-8805; high temperature construction; reduced sensitivity to changes in altitude or pressure hermetically sealed per MIL-PRF-8805; high temperature construction; reduced sensitivity to changes in altitude or pressure





Lit and Unlit Pushbuttons:


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Series PB
Panel area 20,32 mm x 35,56 mm [0.8 in x 1.4 in] max. (behind panel)
Display 8,1 mm [0.32 in] and other button sizes
Colored buttons available
Mounting threaded bushing
Termination solder, H58, quick connect
Sealing panel-sealed and hermetic-sealed switches available
Electrical 0.5 A to 5 A; 125/250 Vac, 28 Vdc
Approvals UL, CSA, some meet MIL-PRF-8805/23
Features up to four poles - double throw; compact size





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Series AML MML
Panel area 20,5 mm [0.80 in] square; 20,5 mm x 30,5 mm [0.80 in x 1.20 in] rectangular 15 mm x 9,9 mm [0.59 in x 0.39 in] rectangular; 17,8 mm x 12,7 mm [0.70 in x 0.50 in] rectangular; 9,9 mm [0.39 in] square
Display 15,0 mm [0.59 in] square; 15 mm x 25 mm [0.59 in x 0.99 in] buttons 13 mm x 6,6 mm [0.51 in x 0.26 in] rectangular; 6,8 mm [0.27 in] square
Illumination incandescent T-1-3/4 lamps – 6 V, 14 V, 28 V; LEDs – 2 V, 4 V, 5 V, 10 V, 15 V; neon lamps – 125 V, 250 V T-1 – 5 V, 28 V; incandescent T-1-3/4 LEDs – 2 V, 2.5 V, 3 V
Behind panel 43,1 mm [1.7 in] 17,0 mm [0.67 in]
Mounting snap-in individual, strip, matrix, sub-panel, pcb snap-in individual, strip, sub-panel, pcb, bezel
Termination solder, quick connect, pc board, push-on solder, quick connect, printed wiring board
Sealing optional panel seal
Electrical electronic control: up to 3 A, 125 Vac silver contacts: up to 1 A, 125 Vac; 6 A @ 125 Vac, 250 Vac; 2 A @ 30 Vdc; 1 A @ 125 Vdc; 1/10 hp @ 125 Vac; gold contacts: up to 0.25 A, 30 Vdc; UL rating 0.10 A
Approvals UL, CSA, VDE, CE (selected products) UL, CSA
Features silver or gold contacts; full guard bezel option; lamp circuit independent of switch circuit silver or gold contacts; pwb or panel-mount switches; multi-unit strip mounting available




Basic Switches