PLUNGER Snap Action & Limit Switches 175

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	AC Maximum Rating R Load (Contact)	Electrical Life	Body Length/Diameter	Body Width	Sealing	Maximum Operating Force	Body Height	DC Maximum Rating R Load (Contact)	Maximum Operating Temperature	Maximum AC Contact Current	Minimum Operating Temperature	Switch Action	Maximum DC Contact Current	Termination Type	Manufacturer Series	Actuator Travel (mm)	Maximum DC Contact Voltage	Maximum AC Contact Voltage	Maximum Pre Travel
D3V-16-2C4	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	16A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	16A@8VDC	105 Cel	16 A	-25 Cel	MOMENTARY	16 A	QUICK CONNECT			8 V	250 V
D3V-16-2C5	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	16A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP00	1.96 N	15.9 mm	16A@8VDC	105 Cel	16 A	-25 Cel	MOMENTARY	16 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-16-3A4	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	16A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	16A@8VDC	105 Cel	16 A	-25 Cel	MOMENTARY	16 A	QUICK CONNECT			8 V	250 V
D3V-16-3A5	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	16A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP00	1.96 N	15.9 mm	16A@8VDC	105 Cel	16 A	-25 Cel	MOMENTARY	16 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-16-3C24	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	16A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	16A@8VDC	105 Cel	16 A	-25 Cel	MOMENTARY	16 A	QUICK CONNECT			8 V	250 V
D3V-16-3C25	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	16A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP00	1.96 N	15.9 mm	16A@8VDC	105 Cel	16 A	-25 Cel	MOMENTARY	16 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-16-3C4	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	16A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	16A@8VDC	105 Cel	16 A	-25 Cel	MOMENTARY	16 A	QUICK CONNECT			8 V	250 V
D3V-21G-1C4A-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	21A@250VAC	50000 Cycle(s)	27.8 mm	10.3 inch	IP00	1.23 N	15.9 mm	21A@8VDC	85 Cel	21 A	-25 Cel	MOMENTARY	21 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-21G-1C4A	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	21A@250VAC	50000 Cycle(s)	27.8 mm	10.3 inch	IP00	1.23 N	15.9 mm	21A@8VDC	85 Cel	21 A	-25 Cel	MOMENTARY	21 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-21G-2C4A-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	21A@250VAC	50000 Cycle(s)	27.8 mm	10.3 inch	IP00	1.23 N	15.9 mm	21A@8VDC	85 Cel	21 A	-25 Cel	MOMENTARY	21 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-21G-2C4A	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	21A@250VAC	50000 Cycle(s)	27.8 mm	10.3 inch	IP00	1.23 N	15.9 mm	21A@8VDC	85 Cel	21 A	-25 Cel	MOMENTARY	21 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-21G-3C4A-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	21A@250VAC	50000 Cycle(s)	27.8 mm	10.3 inch	IP00	1.23 N	15.9 mm	21A@8VDC	85 Cel	21 A	-25 Cel	MOMENTARY	21 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-21G-3C4A	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	21A@250VAC	50000 Cycle(s)	27.8 mm	10.3 inch	IP00	1.23 N	15.9 mm	21A@8VDC	85 Cel	21 A	-25 Cel	MOMENTARY	21 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6-1A4-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6-1A4	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-6-1C24-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6-1C24	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-6-1C4	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-6-2A4	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6-2C24	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6-2C4	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6-3A4	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6-3C24	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6-3C4-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6-3C4	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.98 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6G-1A3	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.49 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-6G-1C23-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.49 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-6G-1C23	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.49 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-6G-1C3	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.49 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT	D3V	2.2	8 V	250 V	1.2 mm
D3V-6G-2C23-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.49 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6G-2C23	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.49 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6G-2C3	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.49 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6G-3C23	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.49 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6G-3C3-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.49 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
D3V-6G-3C3	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	6A@250VAC	500000 Cycle(s)	27.8 mm	10.3 inch	IP00	.49 N	15.9 mm	6A@8VDC	105 Cel	6 A	-25 Cel	MOMENTARY	6 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
SHL-D55-01	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	.1A@125VAC	500000 Cycle(s)	73.5 mm	17.5 inch		9.81 N	35.9 mm	.1A@30VDC	80 Cel	.1 A	-10 Cel	MOMENTARY	.1 A	SCREW	SHL	3.5	30 V	125 V	1.5 mm
SHL-D55	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	10A@250VAC	500000 Cycle(s)	73.5 mm	17.5 inch		9.81 N	35.9 mm	10A@14VDC	80 Cel	10 A	-10 Cel	MOMENTARY	10 A	SCREW	SHL	3.5	14 V	250 V	1.5 mm
SHL-Q55-01	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	.1A@125VAC	500000 Cycle(s)	73.5 mm	17.5 inch		9.81 N	35.9 mm	.1A@30VDC	80 Cel	.1 A	-10 Cel	MOMENTARY	.1 A	SCREW	SHL	3.5	30 V	125 V	1.5 mm
SHL-Q55	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	10A@250VAC	500000 Cycle(s)	73.5 mm	17.5 inch		9.81 N	35.9 mm	10A@14VDC	80 Cel	10 A	-10 Cel	MOMENTARY	10 A	SCREW	SHL	3.5	14 V	250 V	1.5 mm
BZ-2RQ1T04	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER			49.28 mm	17.45 inch	CORROSION PROOF	3.61 N	23.62 mm					MOMENTARY				5.94			.38 mm
1XE1-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	7A@115VAC		15.64 mm	8.03 inch	CORROSION PROOF	4.73 N	15.24 mm	7A@28VDC		7 A		MOMENTARY	7 A			1.37	28 V	115 V	1.27 mm
1XE1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	7A@115VAC		15.64 mm	8.03 inch	CORROSION PROOF	4.73 N	15.24 mm	7A@28VDC		7 A		MOMENTARY	7 A	WIRE		1.37	28 V	115 V	1.27 mm
1XE201	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	7A@115VAC		15.65 mm	8.03 inch	CORROSION PROOF	4.73 N	15.24 mm	7A@28VDC		7 A		MOMENTARY	7 A	WIRE	1XE201	1.37	28 V	115 V	1.27 mm
1XE301	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER			15.64 mm	8.03 inch	CORROSION PROOF	4.73 N	15.24 mm	1A@28VDC				MOMENTARY	1 A	WIRE		1.37	28 V		1.27 mm
21SM284-T2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	5A@115VAC		19.84 mm	6.35 inch		1.39 N	9.04 mm	5A@28VDC	121 Cel	5 A		MOMENTARY	5 A			.89	28 V	115 V	.76 mm
21SM284	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	5A@115VAC		19.84 mm	6.35 inch		1.39 N	9.04 mm	5A@28VDC	121 Cel	5 A		MOMENTARY	5 A			.89	28 V	115 V	.76 mm
413SX21-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER			12.7 mm	5.08 inch		1.39 N	8.89 mm		204 Cel			MOMENTARY			413SX21-T	.61			.51 mm
602EN1-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPDT	PLUNGER					CORROSION PROOF	53.38 N	25.4 mm	7A@28VDC				MOMENTARY	7 A	WIRE		4.2	28 V		1.02 mm

Snap Action & Limit Switches

Snap action switches and limit switches are electronic switches that are commonly used in industrial control systems and other applications that require precise and reliable control of mechanical processes.

Snap action switches, also known as micro switches, are electrical switches that use a spring-loaded lever to activate the switch when a certain force or pressure is applied. They are commonly used in applications where a small and precise switch is needed, such as in appliances, vending machines, and automotive control systems.

Limit switches, on the other hand, are electrical switches that are activated when a moving object, such as a conveyor belt or door, reaches a specific position or limit. They are commonly used in industrial control systems to monitor the position of mechanical components and to prevent damage or accidents caused by overrunning or overshooting.

Both snap action switches and limit switches come in a variety of configurations, including normally open or normally closed switches, and can be wired to operate in a variety of ways, such as momentary or latching operation.