CSA 004442_C_000 Snap-Acting Switches

Filter by

Actuator Style

Number of Terminals

Switching Current

Switching Voltage

Wire Connection

Switch Designation

Lever Length

Mounting Location

Printed Circuit Board

Actuator Height

Switch Starting Position

Switch Action

Horsepower @ Switching Voltage

1 hp @ 125V AC

1/4 hp @ 250V AC

2 hp @ 250V AC

Electrical Connection

Actuation Force

Housing Material

Housing Length

Number of Circuits Controlled

Housing Height

Housing Depth

Number of Wire Leads

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

CSA File Number

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

REACH

Not Compliant

RoHS

Compliant with Exemptions

Not Compliant

Forward

How can we improve?

45 Products

Snap-Acting Switches


Style A	Style B	Style C

Style D	Style E	Style F

Style G	Style H	Style J

Open and close circuits in a snap. These switches actuate quickly to minimize arcing and prevent contacts from sticking. They’re often used to indicate that an appliance or enclosure door is open. You can also use them inside limit, pressure, and temperature switches.

Plunger Actuator Style—Switches with a plunger actuator require a push to actuate, similar to a button.

Lever Actuator Style—Switches with a lever actuator have an arm that extends to give them a larger actuation area than switches with a plunger actuator.

Wobble Stick Actuator Style—Switches with a wobble stick actuator have a flexible arm that can actuate from any direction.

Roller Lever Actuator Style—Switches with a roller lever actuator combine the larger actuation area of a standard lever with a smooth gliding roller actuator. They minimize friction to limit wear and tear on your switch.

Roller Plunger Actuator—Switches with a roller plunger or cross roller plunger actuator have a roller that moves when an object pushes the actuator. This reduces friction to limit wear and tear on your switch.

Cross Roller Plunger Actuator—On cross roller plungers, the roller moves perpendicular to the housing.

Plastic Covers—Plastic covers (sold separately) are compatible with switches with screw terminals. They fit over the bottom of the switch to prevent contact with live terminals.

	Switches																	Plastic Covers
												Housing
	Style	No. of Circuits Controlled	Switch Starting Position	Switch Action	Switch Designation	Switching Current @ Voltage	Max. Voltage	hp @ Switching Voltage	Operating Temp. Range, ° F	Actuator Ht.	No. of Terminals	Lg.	Ht.	Dp.	Lever Lg.		Each		Each
Plunger Actuator Style







				Quick-Disconnect-Terminal Wire Connection

				A	1	1 Off	Momentary	SPST-NO	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	—	-67 to 185	0.05"	2	1.94"	0.83"	0.69"	—	7090K215	000000	———	0


				A	1	1 On	Momentary	SPST-NC	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	—	-67 to 185	0.05"	2	1.94"	0.83"	0.69"	—	7090K207	00000	———	0




						Screw-Terminal Wire Connection

						A	1	1 On	Momentary	SPST-NC	20 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	2 hp @ 250V AC	-67 to 185	0.1"	2	1.94"	0.94"	0.69"	—	7090K208	00000	7090K55	00000


						A	1	1 Off or 1 On	Momentary	SPDT	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 257	0.05"	3	1.94"	0.94"	0.69"	—	7090K36	00000	7090K55	0000
						A	1	1 Off or 1 On	Momentary	SPDT	20 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	2 hp @ 250V AC	-67 to 257	0.1"	3	1.94"	0.94"	0.69"	—	7090K46	00000	7090K55	0000
						A	1	1 Off or 1 On	Momentary	SPDT	25 amp @ 125V AC	480V AC	1 hp @ 125V AC, 2 hp @ 250V AC	-67 to 185	0.1"	3	1.94"	0.94"	0.69"	—	7539K1	00000	7090K55	0000
						B	1	1 Off	Momentary	SPST-NO	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 185	0.54"	2	1.94"	0.78"	0.69"	—	7090K212	00000	7090K55	0000
						B	1	1 Off	Momentary	SPST-NO	20 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	2 hp @ 250V AC	-67 to 185	0.45"	2	1.94"	0.8"	0.69"	—	7090K217	00000	7090K55	0000
						B	1	1 Off or 1 On	Momentary	SPDT	25 amp @ 125V AC	250V AC	1 hp @ 125V AC, 2 hp @ 250V AC	-67 to 185	0.49"	3	1.94"	0.95"	0.69"	—	7539K2	00000	7090K55	0000




								Tab Wire Connection

								A	1	1 Off	Momentary	SPST-NO	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	—	-67 to 185	0.05"	2	1.94"	0.83"	0.69"	—	7090K211	00000	———	0


								Plunger Actuator Style for 1/2" Diameter Panel Cutouts







												Screw-Terminal Wire Connection

												C	1	1 Off or 1 On	Momentary	SPDT	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 185	0.9"	3	1.94"	0.95"	0.69"	—	7090K39	00000	7090K55	0000


												C	1	1 Off or 1 On	Momentary	SPDT	20 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	2 hp @ 250V AC	-67 to 185	0.9"	3	1.94"	0.95"	0.69"	—	7090K49	00000	7090K55	0000


												Roller Plunger Actuator Style for 1/2" Diameter Panel Cutouts







																Screw-Terminal Wire Connection

																D	1	1 Off or 1 On	Momentary	SPDT	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 185	1.4"	3	1.94"	0.95"	0.69"	—	7090K11	00000	7090K55	0000


D	1															1 Off or 1 On	Momentary	SPDT	20 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	2 hp @ 250V AC	-67 to 185	1.4"	3	1.94"	0.95"	0.69"	—	7090K21	00000	7090K55	0000


Cross Roller Plunger Actuator Style for 1/2" Diameter Panel Cutouts







																Screw-Terminal Wire Connection

																E	1	1 Off or 1 On	Momentary	SPDT	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 185	1.4"	3	1.94"	0.95"	0.69"	—	7090K12	00000	7090K55	0000


				E	1											1 Off or 1 On	Momentary	SPDT	20 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	2 hp @ 250V AC	-67 to 250	1.4"	3	1.94"	0.95"	0.69"	—	7090K22	00000	7090K55	0000


				Lever Actuator Style







																		Screw-Terminal Wire Connection

																		F	1	1 On	Momentary	SPST-NC	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 185	0.65"	2	1.94"	0.93"	0.69"	4.9"	7090K205	00000	7090K55	0000


						F	1											1 On	Momentary	SPST-NC	20 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	2 hp @ 250V AC	-67 to 185	0.72"	2	1.94"	0.87"	0.69"	2.9"	7090K209	00000	7090K55	0000
						F	1											1 Off or 1 On	Momentary	SPDT	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 185	0.2"	3	1.94"	0.95"	0.69"	2.5"	7090K37	00000	7090K55	0000
						F	1											1 Off or 1 On	Momentary	SPDT	20 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	2 hp @ 250V AC	-67 to 185	0.17"	3	1.94"	0.95"	0.69"	2.5"	7090K47	00000	7090K55	0000
						F	1											1 Off or 1 On	Momentary	SPDT	25 amp @ 125V AC	250V AC	1 hp @ 125V AC, 2 hp @ 250V AC	-67 to 185	0.2"	3	1.94"	0.95"	0.69"	2.5"	7539K3	00000	7090K55	0000


						Roller Lever Actuator Style







										Quick-Disconnect-Terminal Wire Connection

										G	1							1 Off	Momentary	SPST-NO	1 amp @ 125V AC	250V AC	—	-67 to 185	0.6"	2	1.94"	0.88"	0.69"	1"	7090K216	00000	———	0




																		Screw-Terminal Wire Connection

																		G	1	1 Off or 1 On	Momentary	SPDT	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 185	0.64"	3	1.94"	0.95"	0.69"	1"	7090K41	00000	7090K55	0000


												G	1					1 Off or 1 On	Momentary	SPDT	20 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	2 hp @ 250V AC	-67 to 185	0.62"	3	1.94"	0.95"	0.69"	1"	7090K51	00000	7090K55	0000
												G	1					1 Off or 1 On	Momentary	SPDT	25 amp @ 125V AC	480V AC	1 hp @ 125V AC, 2 hp @ 250V AC	-67 to 185	0.75"	3	1.94"	0.95"	0.69"	1"	7539K4	00000	7090K55	0000
												H	1					1 Off or 1 On	Momentary	SPDT	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 185	0.64"	3	1.94"	0.95"	0.69"	1.9"	7090K38	00000	7090K55	0000
												H	1	1 Off or 1 On				Momentary	SPDT	20 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	2 hp @ 250V AC	-67 to 185	0.64"	3	1.94"	0.95"	0.69"	1.9"	7090K48	00000	7090K55	0000
												H	1	1 Off or 1 On	Momentary			SPDT	25 amp @ 125V AC	480V AC	1 hp @ 125V AC, 2 hp @ 250V AC	-67 to 185	1"	3	1.94"	0.95"	0.69"	1.9"	7539K5	00000	7090K55	0000


												Wobble Stick Actuator Style







		Wire Lead Connection

		J	1											1 Off	Momentary			SPST-NO	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 185	2.93"	2	1.94"	1.38"	0.69"	—	7090K213	00000	———	0


		J	1											1 On	Momentary			SPST-NC	15 amp @ 250V AC 0.5 amp @ 125V DC	480V AC 250V DC	1/4 hp @ 250V AC	-67 to 185	3.93"	2	1.94"	1.38"	0.69"	—	7090K206	00000	———	0

Light-Touch Subminiature Snap-Acting Switches


Plunger Actuator Style	Lever Actuator Style	Roller Lever Actuator Style

Actuate these switches with a fraction of the force of other subminiature switches for increased responsiveness. They’re a good choice if you need reliable actuation even from a light touch. Among the smallest snap-acting switches we offer, they fit into the tiniest of spaces. To minimize arcing and prevent contacts from sticking, they open and close circuits quickly. They’re often used as door-open indicators on enclosures or as internal components in limit, pressure, and temperature switches.

Plunger Actuator Style—Switches with a plunger actuator require a push to actuate.

Lever Actuator Style—Switches with a lever actuator have an arm that increases the size of the actuation surface.

Roller Lever Actuator Style—Switches with a roller lever actuator allow parts to glide across the actuation surface with less friction than standard levers. This prevents wear and tear over time.

										Housing
	No. of Circuits Controlled	Switch Starting Position	Switch Action	Switch Designation	Switching Current @ Voltage	Max. Voltage, V AC	Operating Temp. Range, ° F	Actuator Ht.	No. of Terminals	Lg.	Ht.	Dp.	Lever Lg.	Certification		Each
Plunger Actuator Style







				With Quick-Disconnect Terminals

				1	1 Off or 1 On	Momentary	SPDT	1 amp @ 125V AC 1 amp @ 30V DC	250	-65 to 250	0.09"	3	0.78"	0.36"	0.25"	—	UL Recognized Component, CSA Certified, CE Marked	7193K102	000000


				1	1 Off or 1 On	Momentary	SPDT	11 amp @ 125V AC 11 amp @ 250V AC	250	-65 to 250	0.1"	3	0.78"	0.36"	0.25"	—	UL Recognized Component, CSA Certified, CE Marked	7193K106	00000




						With Solder Pin Terminals

						1	1 Off or 1 On	Momentary	SPDT	1 amp @ 125V AC 1 amp @ 30V DC	250	-65 to 250	0.09"	3	0.78"	0.36"	0.25"	—	UL Recognized Component, CSA Certified, CE Marked	7193K103	00000


						1	1 Off or 1 On	Momentary	SPDT	5 amp @ 250V AC	250	-65 to 250	0.09"	3	0.78"	0.36"	0.25"	—	UL Recognized Component, CSA Certified, CE Marked	7193K104	00000
						1	1 Off or 1 On	Momentary	SPDT	11 amp @ 125V AC 11 amp @ 250V AC	250	-65 to 250	0.1"	3	0.78"	0.36"	0.25"	—	UL Recognized Component, CSA Certified, CE Marked	7193K107	00000




								Tab

								1	1 Off or 1 On	Momentary	SPDT	1 amp @ 125V AC 1 amp @ 30V DC	250	-65 to 250	0.09"	3	0.78"	0.36"	0.25"	—	UL Recognized Component, CSA Certified, CE Marked	7193K101	00000


								1	1 Off or 1 On	Momentary	SPDT	5 amp @ 250V AC	250	-65 to 250	0.09"	3	0.78"	0.36"	0.25"	—	UL Recognized Component, CSA Certified, CE Marked	7193K1	00000
								1	1 Off or 1 On	Momentary	SPDT	11 amp @ 125V AC 11 amp @ 250V AC	250	-65 to 250	0.1"	3	0.78"	0.36"	0.25"	—	UL Recognized Component, CSA Certified, CE Marked	7193K105	00000


								Lever Actuator Style







												Tab

												1	1 Off or 1 On	Momentary	SPDT	1 amp @ 125V AC 1 amp @ 30V DC	250	-65 to 250	0.16"	3	0.78"	0.36"	0.25"	0.86"	UL Recognized Component, CSA Certified, CE Marked	7193K108	00000


												1	1 Off or 1 On	Momentary	SPDT	5 amp @ 250V AC	250	-65 to 250	0.16"	3	0.78"	0.36"	0.25"	0.86"	UL Recognized Component, CSA Certified, CE Marked	7193K3	00000


												Roller Lever Actuator Style







																With Quick-Disconnect Terminals

																1	1 Off or 1 On	Momentary	SPDT	1 amp @ 125V AC 1 amp @ 30V DC	250	-65 to 250	0.38"	3	0.78"	0.36"	0.25"	0.81"	UL Recognized Component, CSA Certified, CE Marked	7193K112	00000


1	1 Off or 1 On															Momentary	SPDT	5 amp @ 250V AC	250	-65 to 250	0.38"	3	0.78"	0.36"	0.25"	0.81"	UL Recognized Component, CSA Certified, CE Marked	7193K113	00000




		Tab

		1	1 Off or 1 On													Momentary	SPDT	1 amp @ 125V AC 1 amp @ 30V DC	250	-65 to 250	0.38"	3	0.78"	0.36"	0.25"	0.81"	UL Recognized Component, CSA Certified, CE Marked	7193K111	00000


		1	1 Off or 1 On													Momentary	SPDT	5 amp @ 250V AC	250	-65 to 250	0.38"	3	0.78"	0.36"	0.25"	0.81"	UL Recognized Component, CSA Certified, CE Marked	7193K2	00000