2 Off Or 2 On Limit Switches

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22 Products

Limit Switches


Style A	Style D

Style E	Style F

Style G	Style H

When a moving object contacts the actuator on these switches, they open or close a circuit. They have the rapid-closing action of a snap-acting switch, but with a larger actuator. This makes them a good choice for use with large objects—for instance, a box on a conveyor runs into the switch, stopping the conveyor.

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

Roller Lever Actuator—Switches with a roller lever actuator use a lever with a roller at the end to activate. This allows parts to glide across the actuation surface with minimal friction, limiting wear and tear on your switch.

Rod Actuator—Switches with a rod actuator use a rod extending out of the body to actuate, so they’ll activate even if an object is far away.

T-Rod Actuator—Switches with a T-rod actuator have four rods extending in different directions from a pivot point. If an object contacts any of the rods from any direction, these switches actuate. Since they have such a large actuation area, they’re great for detecting moving parts when your machine tool isn’t perfectly aligned.

Wobble Stick Actuator—Switches with a wobble stick actuator have an arm that rotates 360°, so you don’t need to align it in a specific direction. Since the actuator is flexible, it won’t snap if pushed backward. That makes these switches a great choice for systems that get jammed often.

Styles E and F—Styles E and F let you adjust the actuator’s height to align it with your target.

NEMA 13 Enclosure Rating—Switches rated NEMA 13 are protected against dirt and oil/coolant spraying.

IP67 Enclosure Rating—Switches rated IP67 are protected against dust and temporary submersion.

											Housing				Conduit
	Style	No. of Circuits Controlled	Switch Starting Position	Switch Action	Switch Designation	Switching Current @ Voltage	Max. Voltage	Operating Temp. Range, ° F	Actuator Ht.	No. of Terminals	Lg.	Ht.	Dp.	Housing Material	Trade Size	Thread Size	Enclosure Rating		Each
Plunger Actuator







				Screw-Terminal Wire Connection

				A	2	2 Off or 2 On	Momentary	DPDT	5 amp @ 240V AC, 10 amp @ 24V DC	600V AC 250V DC	10 to 200	0.8"	8	1.9"	4.5"	1.8"	Zinc	1/2	—	NEMA 6P, NEMA 13, IP66, IP67	65785K72	0000000


				Roller Lever Actuator







								Screw-Terminal Wire Connection

								D	2	2 Off or 2 On	Momentary	DPDT	5 amp @ 240V AC, 10 amp @ 24V DC	600V AC 250V DC	10 to 250	1.2"	8	1.9"	4.5"	1.8"	Zinc	1/2	—	NEMA 6P, NEMA 13, IP66, IP67	65785K74	000000


								E	2	2 Off or 2 On	Momentary	DPDT	5 amp @ 240V AC, 10 amp @ 24V DC	600V AC 250V DC	10 to 250	1.2" to 3.3"	8	1.9"	4.5"	1.8"	Zinc	1/2	—	NEMA 6P, NEMA 13, IP66, IP67	65785K81	000000


								Rod Actuator







												Screw-Terminal Wire Connection

												F	2	2 Off or 2 On	Momentary	DPDT	5 amp @ 240V AC, 10 amp @ 24V DC	600V AC 250V DC	10 to 250	0.5" to 11.8"	8	1.9"	4.5"	1.8"	Zinc	1/2	—	NEMA 6P, NEMA 13, IP66, IP67	65785K76	000000


												T-Rod Actuator







																Screw-Terminal Wire Connection

																G	2	2 Off or 2 On	Maintained	DPDT	10 amp @ 240V AC, 0.27 amp @ 250V DC	240V AC 250V DC	-13 to 158	7.9"	8	3.4"	3.7"	2.1"	Zinc	—	PG-13.5	IP54	7988K106	000000


																Wobble Stick Actuator







																				Screw-Terminal Wire Connection

H																				2	2 Off or 2 On	Momentary	DPDT	5 amp @ 240V AC, 10 amp @ 24V DC	600V AC 250V DC	10 to 200	4.5"	8	1.9"	4.5"	1.8"	Zinc	1/2	—	NEMA 6P, NEMA 13, IP66, IP67	65785K77	000000

Snap-Acting Switches


Style A	Style F

Style G	Style H

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.

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.

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







				Screw-Terminal Wire Connection

				A	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 250V AC 10 amp @ 8V DC	480V AC 250V DC	1/4 hp @ 250V AC	-13 to 176	0.08"	6	1.94"	0.89"	0.69"	—	7765K1	000000	7090K55	00000




						Tab Wire Connection

						A	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 250V AC 10 amp @ 8V DC	480V AC 250V DC	—	-13 to 176	0.08"	6	1.94"	0.89"	0.69"	—	7090K218	00000	———	0


						Lever Actuator Style







										Screw-Terminal Wire Connection

										F	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 250V AC 10 amp @ 8V DC	480V AC 250V DC	1/4 hp @ 250V AC	-13 to 176	0.29"	6	1.94"	0.95"	0.69"	2.5"	7765K2	00000	7090K55	0000


										F	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 250V AC 10 amp @ 8V DC	480V AC 250V DC	1/4 hp @ 250V AC	-13 to 176	0.4"	6	1.94"	0.89"	0.69"	2.5"	7090K223	00000	7090K55	0000




												Tab Wire Connection

												F	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 250V AC 10 amp @ 8V DC	480V AC 250V DC	—	-13 to 176	0.4"	6	1.94"	0.89"	0.69"	2.5"	7090K219	00000	———	0


												Roller Lever Actuator Style







																Screw-Terminal Wire Connection

																G	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 250V AC 10 amp @ 8V DC	480V AC 250V DC	1/4 hp @ 250V AC	-13 to 176	0.58"	6	1.94"	0.95"	0.69"	1.2"	7765K3	00000	7090K55	0000


																H	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 250V AC 10 amp @ 8V DC	480V AC 250V DC	1/4 hp @ 250V AC	-13 to 176	0.68"	6	1.94"	0.95"	0.69"	1.9"	7765K4	00000	7090K55	0000
																H	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 250V AC 10 amp @ 8V DC	480V AC 250V DC	1/4 hp @ 250V AC	-13 to 176	0.74"	6	1.94"	0.89"	0.69"	1.9"	7090K222	00000	7090K55	0000




																		Tab Wire Connection

																		H	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 250V AC 10 amp @ 8V DC	480V AC 250V DC	—	-13 to 176	0.74"	6	1.94"	0.89"	0.69"	1.9"	7090K221	00000	———	0

Washdown Limit Switches


Style A	Style B	Style C

Style D	Style E	Style F

Rated NEMA 3S and IP69K, these switches can handle washdowns with high pressures and temperatures. They’re also protected from oil/coolant spraying, precipitation, and temporary submersion. When an object in motion contacts the actuator, it sends a signal to open or close a circuit. These switches have the rapid-closing action of a snap-acting switch, but with a larger actuator. This makes them a good choice for use with large objects—for instance, a box on a conveyor runs into the switch, stopping the conveyor.

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

Roller Plunger Actuator—Switches with a roller plunger actuator trigger just like a plunger actuator but reduce friction during actuation thanks to their roller. This limits wear and tear on the switch.

Roller Lever Actuator—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.

Rod Actuator—Switches with a rod actuator use a rod extending out of the body to actuate, so they’ll activate even if an object is far away.

Styles D-F—Styles D, E, and F let you adjust the actuator’s height to align it with your target.

													Housing
	Style	No. of Circuits Controlled	Switch Starting Position	Switch Action	Switch Designation	Switching Current @ Voltage	Max. Voltage	Actuation Torque, in·ozf	Operating Temp. Range, ° F	Actuator Ht.	No. of Wire Leads	Cable Lead Lg., ft.	Lg.	Ht.	Dp.	Housing Material	Enclosure Rating		Each
Plunger Actuator







				Wire Lead Connection

				A	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 240V AC, 1 amp @ 250V DC	240V AC 250V DC	—	14 to 221	1.5"	5	8	1.5"	3.1"	1.6"	Zinc	NEMA 3S, NEMA 6P, NEMA 13, IP67, IP69K	7926K102	0000000


				Roller Plunger Actuator







								Wire Lead Connection

								B	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 240V AC, 1 amp @ 250V DC	240V AC 250V DC	—	14 to 221	1.9"	5	8	1.5"	3.1"	1.6"	Zinc	NEMA 3S, NEMA 6P, NEMA 13, IP67, IP69K	7926K103	000000


								Roller Lever Actuator







												Wire Lead Connection

												C	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 240V AC, 1 amp @ 250V DC	240V AC 250V DC	0.53	10 to 200	1.5"	5	8	1.5"	4.6"	1.6"	Zinc	NEMA 3S, NEMA 6P, NEMA 13, IP67, IP69K	7926K152	000000


												D	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 240V AC, 1 amp @ 250V DC	240V AC 250V DC	1.9	10 to 200	1" to 3.75"	5	8	1.5"	4.6"	1.6"	Zinc	NEMA 3S, NEMA 6P, NEMA 13, IP67, IP69K	7926K154	000000


												Rod Actuator







																Wire Lead Connection

																E	2	2 Off or 2 On	Momentary	DPDT	10 amp @ 240V AC, 1 amp @ 250V DC	240V AC 250V DC	0.92	10 to 200	0" to 5.5"	5	8	1.5"	4.6"	1.6"	Zinc	NEMA 3S, NEMA 6P, NEMA 13, IP67, IP69K	7926K156	000000


																Wobble Stick Actuator







																				Wire Lead Connection

F																				2	2 Off or 2 On	Momentary	DPDT	10 amp @ 240V AC, 1 amp @ 250V DC	240V AC 250V DC	Not Rated	10 to 200	0" to 5"	5	8	1.5"	4.6"	1.6"	Zinc	NEMA 3S, NEMA 6P, NEMA 13, IP67, IP69K	7926K158	000000