PLUNGER Snap Action & Limit Switches 175

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	Contact Function	AC Maximum Rating R Load (Contact)	Center Contact Plating	Angle (Actuator)	Dielectric Withstand Volts (V)	AC Maximum Rating M Load (Contact)	Electrical Life	Insulation Resistance	Body Length/Diameter	Body Width	Length (Bushing)	Sealing	Contact Timing	Maximum Operating Force	End Contact Plating	Body Height	DC Maximum Rating R Load (Contact)	Maximum Operating Temperature	Operating Position	Maximum AC Contact Current	Minimum Operating Temperature	Length (Actuator)	Terminal Finish	Switch Action	Maximum DC Contact Current	Termination Type	Manufacturer Series	Contact Resistance	Actuator Travel (mm)	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	Maximum Pre Travel	JESD-609 Code	Type (Bushing)	Terminal Length	Material (Actuator)
DT-2RV3-A7	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	PLUNGER		10A@250VAC							49.28 mm	17.45 inch				1.95 N		31.24 mm	.3A@125VDC			10 A				MOMENTARY	.3 A	SCREW	DT-2RV3-A7		7.11	125 V		250 V	6.86 mm
BA-3ST	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		25A@480VAC							49.28 mm	17.45 inch				10.56 N		26.67 mm	1A@125VDC			25 A			Matte Tin (Sn)	MOMENTARY	1 A	SCREW	BA-3ST		1.91	125 V		480 V	1.65 mm	e3
BZ-2AT	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	PLUNGER		15A@480VAC							49.28 mm	17.45 inch				6.67 N		26.67 mm	1A@125VDC			15 A			Matte Tin (Sn)	MOMENTARY	1 A	SCREW	BZ-2AT		.64	125 V		480 V	.51 mm	e3
BZ-3AT	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@480VAC							49.28 mm	17.45 inch				7.23 N		26.42 mm	1A@125VDC			15 A			Matte Tin (Sn)	MOMENTARY	1 A	SCREW	BZ-3AT		.89	125 V		480 V	.76 mm	e3
Z-10FQ22Y-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		10A@30VAC					100000 Cycle(s)		49.2 mm	17.45 inch		IP00		7.26 N		24.2 mm	10A@250VDC	80 Cel		10 A	-25 Cel			MOMENTARY	10 A	SCREW			4.55	250 V		30 V	1 mm
Z-10FQY-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		10A@30VAC					100000 Cycle(s)		49.2 mm	17.45 inch		IP00		7.26 N		24.2 mm	10A@250VDC	80 Cel		10 A	-25 Cel			MOMENTARY	10 A	SCREW			6.3	250 V		30 V	.8 mm
Z-15EQ-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					100000 Cycle(s)		49.2 mm	17.45 inch		IP00		7.84 N		25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SCREW			6.3	14 V		250 V	.8 mm
Z-15EQ21-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					100000 Cycle(s)		49.2 mm	17.45 inch		IP00		7.84 N		25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SCREW			4.38	14 V		250 V	.8 mm
Z-15EQ22-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					100000 Cycle(s)		49.2 mm	17.45 inch		IP00		7.84 N		25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SCREW			4.38	14 V		250 V	.8 mm
Z-15GQ21A55-B5V	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP62		5.3 N		25.5 mm	15A@14VDC	80 Cel		15 A	-15 Cel			MOMENTARY	15 A	SCREW			5.38	14 V		250 V	1.8 mm
Z-15GQ22A55-B5V	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP62		5.3 N		25.5 mm	15A@14VDC	80 Cel		15 A	-15 Cel			MOMENTARY	15 A	SCREW			5.38	14 V		250 V	1.8 mm
Z-15GQA55-B5V	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP62		5.3 N		25.5 mm	15A@14VDC	80 Cel		15 A	-15 Cel			MOMENTARY	15 A	SCREW			7.3	14 V		250 V	1.8 mm
4SX36-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER			SILVER												SILVER			204 Cel			-54 Cel			MOMENTARY		SCREW				28 V	CE; CSA; CUL; ENEC; UL						PLASTIC
MCD2711	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED		PLUNGER									52.58 mm	20.57 inch				11.2 N		24.13 mm			1.094 inch					MOMENTARY		SCREW									15/32-32
4AC54	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER									40.49 mm	13.21 inch						53.09 mm								MOMENTARY		SCREW			11.1				4.78 mm
4AC55	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		10A@125VAC							40.49 mm	13.21 inch						53.09 mm	10A@28VDC			10 A				MOMENTARY	10 A	SCREW			11.1	28 V		125 V	4.78 mm
914CE18-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		5A@250VAC							40.01 mm	16 inch				22.24 N		43.99 mm				5 A				MOMENTARY		WIRE			21.03			250 V	18.03 mm
A-20GQ	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		20A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch				6.13 N		24.2 mm	.5A@125VDC	80 Cel		20 A	-25 Cel			MOMENTARY	.5 A	SOLDER			6.9	125 V		250 V	1.3 mm
A-20GQ-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		20A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch				6.13 N		24.2 mm	.5A@125VDC	80 Cel		20 A	-25 Cel			MOMENTARY	.5 A	SCREW			6.9	125 V		250 V	1.3 mm
D2D-1002	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	(ON)-OFF	16A@380VAC		0 deg	2000VAC	4A@380VAC	100000 Cycle(s)	100000000 ohm	30 mm	13 inch	0 inch	IP40	DOUBLE BREAK	2.94 N		33.6 mm		85 Cel		16 A	-25 Cel	.417 inch		MOMENTARY		QUICK CONNECT		50 mohm	5.5		SCREW MOUNT	380 V				0 inch
D2D-1100	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	N.O.-N.C.	16A@380VAC		0 deg	2000VAC	4A@380VAC	100000 Cycle(s)	100000000 ohm	40 mm	21.2 inch	0 inch	IP40	DOUBLE BREAK	5.88 N		31.7 mm		85 Cel		16 A	-25 Cel	.488 inch		MOMENTARY		QUICK CONNECT		50 mohm	2.3		PANEL MOUNT	380 V				0 inch
D2D-1101	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	OFF-(ON)	16A@250VAC		0 deg	2000VAC	4A@380VAC	100000 Cycle(s)	100000000 ohm	40 mm	21.2 inch	0 inch	IP40	DOUBLE BREAK	5.88 N		31.7 mm		85 Cel		16 A	-25 Cel	.512 inch		MOMENTARY		QUICK CONNECT		50 mohm	2.3		PANEL MOUNT	250 V				0 inch
D2D-1102	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	(ON)-OFF	16A@380VAC		0 deg	2000VAC	4A@380VAC	100000 Cycle(s)	100000000 ohm	40 mm	21.2 inch	0 inch	IP40	DOUBLE BREAK	2.94 N		31.7 mm		85 Cel		16 A	-25 Cel	.488 inch		MOMENTARY		QUICK CONNECT		50 mohm	5.5		PANEL MOUNT	380 V				0 inch
D2D-3103	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SP3T	PLUNGER		16A@380VAC		0 deg	2000VAC	4A@380VAC	100000 Cycle(s)	100000000 ohm	40 mm	21.2 inch	0 inch	IP40	DOUBLE BREAK	5.88 N		31 mm		85 Cel		16 A	-25 Cel	.488 inch		MOMENTARY		QUICK CONNECT		50 mohm	2.3		PANEL MOUNT	380 V				.492 inch
BZ-2R55-A2-S	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT		PLUNGER		15A@480VAC							49.28 mm	17.45 inch		SPLASH PROOF		4.17 N		24.13 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	SCREW			.13	125 V		480 V
X-10GQ	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER							100000 Cycle(s)		49.2 mm	17.45 inch		IP00				24.2 mm	10A@125VDC	80 Cel			-25 Cel			MOMENTARY	10 A	SOLDER				125 V
XE-N-2	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER							100000 Cycle(s)		86 mm	25.4 inch		IP65		10.2 N		44.5 mm	10A@125VDC	80 Cel			-10 Cel			MOMENTARY	10 A	SCREW	XE		7	125 V			3 mm
XE-Q-2	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER							100000 Cycle(s)		86 mm	25.4 inch		IP60		5 N		44.5 mm	10A@125VDC	80 Cel			-10 Cel			MOMENTARY	10 A	SCREW	XE		6.4	125 V			.9 mm
Z-15GQ21-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00		3.43 N		25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SCREW			3.62	14 V		250 V	.4 mm
Z-15GQ2155-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP62		5.29 N		25.5 mm	15A@14VDC	80 Cel		15 A	-15 Cel			MOMENTARY	15 A	SCREW			5.38	14 V		250 V	1.8 mm
Z-15GQ21	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00				25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SOLDER				14 V		250 V
Z-15GQ2255-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP62		5.29 N		25.5 mm	15A@14VDC	80 Cel		15 A	-15 Cel			MOMENTARY	15 A	SCREW			5.38	14 V		250 V	1.8 mm
Z-15GQ22	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00				25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SOLDER				14 V		250 V
Z-15GQ3-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00		3.43 N		25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SCREW			6.7	14 V		250 V	4.2 mm
Z-15GQ3	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00				25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SOLDER				14 V		250 V
Z-15GQ8-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00		3.43 N		25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SCREW			6	14 V		250 V	.5 mm
Z-15GQ8	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00				25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SOLDER				14 V		250 V
Z-15GQ	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00				25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SOLDER				14 V		250 V
Z-15HQ-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00		2.79 N		25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SCREW			5.8	14 V		250 V	.3 mm
Z-15HQ21-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00		2.79 N		25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SCREW			3.88	14 V		250 V	.3 mm
Z-15HQ21	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00				25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SOLDER				14 V		250 V
Z-15HQ22-B	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00		2.79 N		25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SCREW			3.88	14 V		250 V	.3 mm
Z-15HQ	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		49.2 mm	17.45 inch		IP00				25.5 mm	15A@14VDC	80 Cel		15 A	-25 Cel			MOMENTARY	15 A	SOLDER				14 V		250 V
ZE-N-2	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		86 mm	25.4 inch		IP65		7.85 N		44.5 mm	.5A@125VDC	80 Cel		15 A	-10 Cel			MOMENTARY	.5 A	SCREW	ZE		7	125 V		250 V	2 mm
ZE-Q-2	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		86 mm	25.4 inch		IP60		3.43 N		44.5 mm	.5A@125VDC	80 Cel		15 A	-10 Cel			MOMENTARY	.5 A	SCREW	ZE		5.9	125 V		250 V	.4 mm
ZV-Q-2	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		86 mm	25.4 inch		IP60		3.43 N		44.5 mm	.5A@125VDC	80 Cel		15 A	-10 Cel			MOMENTARY	.5 A	SCREW	ZV		5.9	125 V		250 V	.4 mm
ZV2-N-2	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		86 mm	25.4 inch		IP65		7.85 N		44.5 mm	.5A@125VDC	80 Cel		15 A	-10 Cel			MOMENTARY	.5 A	SCREW	ZV2		7	125 V		250 V	2 mm
ZV2-Q-2	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@250VAC					500000 Cycle(s)		86 mm	25.4 inch		IP60		3.43 N		44.5 mm	.5A@125VDC	80 Cel		15 A	-10 Cel			MOMENTARY	.5 A	SCREW	ZV2		5.9	125 V		250 V	.4 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.