PLUNGER Snap Action & Limit Switches 332

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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	Housing Material	Angle (Actuator)	Dielectric Withstand Volts (V)	Terminal Material	AC Maximum Rating M Load (Contact)	Electrical Life	Insulation Resistance	Body Length/Diameter	Body Width	Length (Bushing)	Sealing	Contact Timing	Maximum Operating Force	Insulator Material	End Contact Plating	Body Height	DC Maximum Rating R Load (Contact)	Maximum Operating Temperature	Operating Position	Maximum AC Contact Current	Center Contact Material	Minimum Operating Temperature	Length (Actuator)	Terminal Finish	Switch Action	Maximum DC Contact Current	Termination Type	Manufacturer Series	Contact Resistance	Diameter (Bushing)	Actuator Travel (mm)	End Contact Material	PCB Hole Count	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	Maximum Pre Travel	JESD-609 Code	Type (Bushing)	Terminal Length	Material (Actuator)
11HM1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		1A@115VAC									20.04 mm	6.35 inch		CORROSION PROOF; HERMETICALLY SEALED		1.95 N			12.19 mm	3A@28VDC	121 Cel		1 A		-184 Cel			MOMENTARY	3 A	SOLDER				.84			28 V		115 V	.76 mm
21SX39-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		7A@115VAC									12.7 mm	5.08 inch				1.39 N			8.89 mm	7A@28VDC	85 Cel		7 A				GOLD	MOMENTARY	7 A	SOLDER				.61			28 V		115 V	.51 mm	e4
MS24547-1	Defense Logistics Agency	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		7A@115VAC							25000 Cycle(s)		12.95 mm	5.33 inch		CORROSION PROOF; MOISTURE PROOF		1.39 N			8.89 mm	7A@28VDC	85 Cel		7 A		-55 Cel			MOMENTARY	7 A	WIRE				.61			28 V		115 V	.51 mm
2AC59	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		10A@125VAC									40.49 mm	13.21 inch							33.02 mm	10A@28VDC			10 A					MOMENTARY	10 A	SCREW				11.1			28 V		125 V
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
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
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
SSM-001	Multicomp Pro	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-STRAIGHT	SPDT	PLUNGER				POLYBUTYLENE TEREPHTHALATE		500VAC	BRASS		100000 Cycle(s)	100000000 ohm	8.2042 mm	2.6924 inch					POLYBUTYLENE TEREPHTHALATE			0.5A@30VDC	70 Cel			SILVER ALLOY	-15 Cel			VERTICAL	.5 A	SOLDER	SSM	100 mohm			SILVER ALLOY		30 V						.122 inch	POLYOXYMETHYLENE
1EN1-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER									25000 Cycle(s)		25.4 mm			CORROSION PROOF		53.38 N			24.89 mm	4A@28VDC	85 Cel				-55 Cel			MOMENTARY	4 A	WIRE				7.37			28 V	TWO SWITCHES ARE AVAILABLE		1.02 mm
1816	Esterline Technologies	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		5A@115VAC							50000 Cycle(s)		18 mm			HERMETICALLY SEALED					92 mm	5A@30VDC	125 Cel		5 A		-55 Cel			MOMENTARY	5 A					6			30 V		115 V
MS27240-1	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	MS27240-1			4.2			28 V			1.02 mm
12HR1-S	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER											25.4 mm			CORROSION PROOF		53.38 N			40.64 mm	5A@28VDC	315 Cel				-65 Cel			MOMENTARY	5 A	SCREW	12HR1-S			7.62			28 V	2 SWITCHES ARE AVAILABLE		1.27 mm
D2D-1000	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER	N.O.-N.C.	16A@250VAC			0 deg	2000VAC		4A@380VAC	100000 Cycle(s)	100000000 ohm	30 mm	13 inch	0 inch	IP40	DOUBLE BREAK	5.88 N			33.6 mm		85 Cel		16 A		-25 Cel	.417 inch		MOMENTARY		QUICK CONNECT		50 mohm		2.3				SCREW MOUNT	250 V				0 inch
411SX21-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			411SX21-T			.61						.51 mm
1HT1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		3A@250VAC									49.8 mm	17.8 inch	.59 inch			5.56 N			31.8 mm		538 Cel	.935 inch	3 A			.41 inch		MOMENTARY		SCREW				6.43					250 V	1.65 mm		15/32-32		STEEL
MS-27994-1	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	MS-27994-1			1.37			28 V		115 V	1.27 mm
F4T7GPUL	Johnson Electric Group	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	CHANGE-OVER	PLUNGER		5A@250VAC									12.8 mm	5.1 inch		IP40		1.4 N			9.95 mm		85 Cel		5 A		-40 Cel		Gold (Au)	MOMENTARY		SOLDER									250 V		e4
3AC6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		15.1A@250VAC									45.97 mm	12.7 inch							40.49 mm	.5A@125VDC			15.1 A					MOMENTARY	.5 A	SCREW				6.35			125 V		250 V
Z-15GQ22-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
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
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
MS24331-1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER						1000VRMS	SILVER		25000 Cycle(s)	1000000000 ohm	25.4 mm		1 inch	CORROSION PROOF		53.38 N			24.89 mm	4A@28VDC	85 Cel			SILVER	-55 Cel	.375 inch		MOMENTARY	4 A	WIRE	MS24331-1		.047 inch	7.37	SILVER		28 V	TWO SWITCHES ARE AVAILABLE		1.02 mm			.375 inch
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
402EN1-6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER											17.48 mm			CORROSION PROOF		53.38 N			24.89 mm	7A@28VDC								MOMENTARY	7 A	WIRE				7.37			28 V	2 SWITCHES ARE AVAILABLE		1.02 mm
D2D-3104	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLUNGER	OFF-(ON)	16A@250VAC			0 deg	2000VAC		4A@380VAC	100000 Cycle(s)	100000000 ohm	31.6 mm	13 inch	0 inch	IP40	DOUBLE BREAK	5.88 N			31 mm		85 Cel		16 A		-25 Cel	.531 inch		MOMENTARY		QUICK CONNECT		50 mohm		2.3				PANEL MOUNT	250 V
EX-AR800	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		5A@480VAC									92.96 mm	51.18 inch		EXPLOSION PROOF		5.56 N			65.02 mm	.5A@125VDC	71 Cel		5 A		-40 Cel			MOMENTARY	.5 A	SCREW	EX-AR800			6.76			125 V		480 V	1.98 mm
BZ-2RW8225551-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		15A@480VAC									49.28 mm	17.45 inch				1.67 N			26.03 mm	.5A@125VDC			15 A					MOMENTARY	.5 A	SCREW				2.38			125 V		480 V	2.38 mm
SSM-003	Multicomp Pro	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-STRAIGHT	SPDT	PLUNGER				POLYBUTYLENE TEREPHTHALATE		500VAC	BRASS		100000 Cycle(s)	100000000 ohm	8.2042 mm	2.6924 inch					POLYBUTYLENE TEREPHTHALATE			0.5A@30VDC	70 Cel			SILVER ALLOY	-15 Cel	.255 inch		VERTICAL	.5 A	SOLDER	SSM	100 mohm			SILVER ALLOY		30 V						.122 inch	POLYOXYMETHYLENE
XGK3-88Z1	Johnson Electric Group	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	CHANGE-OVER	PLUNGER		12A@250VAC							6000 Cycle(s)		27.8 mm	10.3 inch		IP40		1.5 N			15.9 mm		150 Cel		12 A		-40 Cel			MOMENTARY		SOLDER	XG			13.2					250 V
BAF1-2RN18-RH	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		20A@480VAC									101.6 mm	33.02 inch							54.86 mm	.5A@125VDC			20 A					MOMENTARY	.5 A	SCREW							125 V		480 V
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
2HM19-1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		2A@115VAC									20.04 mm	6.35 inch		CORROSION PROOF; HERMETICALLY SEALED		1.95 N			17.02 mm	4A@28VDC	125 Cel		2 A		-65 Cel			MOMENTARY	4 A	WIRE				.84			28 V		115 V	.76 mm
D2D-1001	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER	OFF-(ON)	16A@380VAC			0 deg	2000VAC		4A@380VAC	100000 Cycle(s)	100000000 ohm	30 mm	13 inch	0 inch	IP40	DOUBLE BREAK	5.88 N			33.6 mm		85 Cel		16 A		-25 Cel	.441 inch		MOMENTARY		QUICK CONNECT		50 mohm		2.3				SCREW MOUNT	380 V				0 inch
D3D-131	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLUNGER		1A@125VAC							100000 Cycle(s)		36.4 mm	15 inch		IP00		2 N			15 mm		60 Cel		1 A		-30 Cel			MOMENTARY		CONNECTOR	D3D			9					125 V
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
BZE6-2RN-S	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		15A@480VAC									77.22 mm	25.4 inch		IP66		6.67 N			44.45 mm	.5A@125VDC			15 A					MOMENTARY	.5 A	SCREW				7.54			125 V		480 V	1.98 mm
BAF1-2RN18-LH	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		20A@480VAC									101.6 mm	33.02 inch							54.86 mm	.5A@125VDC			20 A					MOMENTARY	.5 A	SCREW							125 V		480 V
2012	Esterline Technologies	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER		5A@115VAC							50000 Cycle(s)		27 mm			WATER PROOF					75 mm	5A@30VDC	80 Cel		5 A		-55 Cel			MOMENTARY	5 A	CONNECTOR				8			30 V		115 V
D3D-111	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		1A@125VAC							100000 Cycle(s)		36.4 mm	15 inch		IP00		2 N			15 mm		60 Cel		1 A		-30 Cel			MOMENTARY		CONNECTOR	D3D			9					125 V
F4T7UL	Johnson Electric Group	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	CHANGE-OVER	PLUNGER	OFF-ON	5A@250VAC	SILVER		0 deg		BRASS		6000 Cycle(s)		12.8 mm	5.1 inch		IP40	SNAP ACTION	1.4 N	GLASS FILLED NYLON	SILVER	9.95 mm	5A@15VDC	85 Cel	.32 inch	5 A	SILVER	-40 Cel	.047 inch	Gold (Au)	MOMENTARY	5 A	SOLDER				.7112	SILVER		15 V	UL, CSA APPROVED	250 V		e4		.142 inch	NYLON
MS24331-2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLUNGER											38.1 mm			CORROSION PROOF		53.38 N			38.1 mm	10A@28VDC								MOMENTARY	10 A	WIRE	MS24331-2			7.62			28 V	2 SWITCHES ARE AVAILABLE		1.27 mm
Z-15GQ-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				5.9			14 V		250 V	.4 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
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
D2MQ-1-TL	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-STRAIGHT	SPDT	PLUNGER						500VAC			30000 Cycle(s)	100000000 ohm	8.2042 mm	2.6924 inch			SNAP ACTION				6.5024 mm	0.5A@30VDC	70 Cel	.224 inch		SILVER	-15 Cel			MOMENTARY	.5 A	SOLDER	D2MQ	100 mohm			SILVER	3	30 V	ROHS COMPLIANT					.059 inch
D3V-16-1C5	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	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
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
V3-1001	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLUNGER		10A@125VAC									27.78 mm	10.16 inch				3.89 N			15.87 mm	10A@28VDC			10 A					MOMENTARY	10 A	SCREW				2.21			28 V		125 V	1.19 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.