PLASTIC PLUNGER Snap Action & Limit Switches 102

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	AC Maximum Rating R Load (Contact)	Center Contact Plating	Housing Material	Terminal Material	Body Length/Diameter	Body Width	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	Actuator Travel (mm)	Maximum DC Contact Voltage	Maximum AC Contact Voltage	Maximum Pre Travel	JESD-609 Code	Terminal Length
11SM712-H58	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				19.83 mm	6.35 inch			.56 N		9.04 mm	5A@30VDC			5 A				MOMENTARY	5 A	WIRE	11SM712-H58	.63	30 V	250 V	.5 mm
21SX39-T2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	7A@250VAC				12.7 mm	5.08 inch			1.39 N		8.89 mm	7A@28VDC	85 Cel		7 A			GOLD	MOMENTARY	7 A	WIRE	21SX39-T2	.6	28 V	250 V	.51 mm	e4
4SX3-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	PLASTIC PLUNGER	10A@250VAC				12.7 mm	5.08 inch			1.39 N		8.89 mm	7A@28VDC			10 A				MOMENTARY	7 A	WIRE	4SX3-T	.6	28 V	250 V	.5 mm
11SX1-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	3A@250VAC				12.7 mm	5.08 inch			.97 N		8.89 mm	3A@28VDC			3 A				MOMENTARY	3 A	WIRE	11SX1-T	.6	28 V	250 V	.5 mm
1SX1-T2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	7A@250VAC				12.7 mm	5.08 inch			1.39 N		8.89 mm	7A@28VDC	121 Cel		7 A				MOMENTARY	7 A	SOLDER	1SX1-T2	.61	28 V	250 V	.508 mm
21SX1-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	7A@250VAC				12.7 mm	5.08 inch			1.39 N		8.89 mm	7A@28VDC	121 Cel		7 A			Gold (Au)	MOMENTARY	7 A	WIRE	21SX1-T	.6	28 V	250 V	.5 mm	e4
BZ-RX20	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15A@480VAC				49.28 mm	17.45 inch			2.5 N		21.08 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	SCREW	BZ-RX20	.68	125 V	480 V	.3 mm
BZ-RX9	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15A@480VAC				49.28 mm	17.45 inch			2.5 N		24.26 mm	.5A@125VDC			15 A			Matte Tin (Sn)	LATCHED	.5 A	SOLDER	BZ-RX9	.76	125 V	480 V	.38 mm	e3
BZ-RX	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15A@480VAC				49.28 mm	17.45 inch			2.5 N		21.34 mm	.5A@125VDC			15 A			Matte Tin (Sn)	LATCHED	.5 A	SOLDER		.68	125 V	480 V	.3 mm	e3
22SM22-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				19.84 mm	6.35 inch			1.39 N		9.04 mm	5A@30VDC	121 Cel		5 A				MOMENTARY	5 A	WIRE	22SM22-T	.63	30 V	250 V	.51 mm
BZ-RX43	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15A@480VAC				49.28 mm	17.45 inch			2.5 N		21.08 mm	.5A@125VDC			15 A			Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	BZ-RX43	.68	125 V	480 V	.3 mm	e3
11SM3	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				19.84 mm	6.35 inch			1.39 N		9.04 mm	5A@30VDC			5 A				MOMENTARY	5 A	SCREW		.63	30 V	250 V	.5 mm
41TB5-3	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	4PDT	PLASTIC PLUNGER	10A@250VAC				31.75 mm	22.23 inch			10.01 N		12.7 mm		149 Cel		10 A				MOMENTARY		SOLDER	41TB5-3	2.03		250 V	1.78 mm
11SM701-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	4A@250VAC				19.84 mm	6.35 inch			.55 N		9.04 mm	5A@30VDC	121 Cel		4 A				MOMENTARY	5 A	WIRE		.63	30 V	250 V	.5 mm
11SM2440	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER					19.84 mm	6.35 inch			1.39 N		9.04 mm	5A@30VDC							MOMENTARY	5 A	SCREW	11SM2440	.63	30 V		.5 mm
12SM4-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	1A@125VAC				19.84 mm	6.35 inch			1.39 N		9.04 mm	1A@30VDC	121 Cel		1 A				MOMENTARY	1 A	WIRE		.576	30 V	125 V	.5 mm
BZ-RX53-B7	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15A@480VAC				49.28 mm	17.45 inch			2.5 N		21.08 mm	.5A@125VDC			15 A			Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	BZ-RX53-B7	.68	125 V	480 V	.3 mm	e3
BZ-RX47	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15A@480VAC				49.28 mm	17.45 inch			8.34 N		21.08 mm	.5A@125VDC			15 A			Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	BZ-RX47	.68	125 V	480 V	.3 mm	e3
11SM144	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				28.83 mm	10.16 inch			.83 N		15.88 mm	5A@30VDC			5 A				MOMENTARY	5 A	SOLDER	11SM144	.63	30 V	250 V	.5 mm
11SX21-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@115VAC	SILVER	PHENOLIC	SILVER	12.7 mm	5.08 inch		SNAP ACTION	1.39 N	SILVER	8.89 mm	5A@28VDC	204 Cel	.32 inch	5 A	121 Cel	.06 inch		MOMENTARY	5 A	WIRE		.61	28 V	115 V	.51 mm		.09 inch
11SM401	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				19.84 mm	6.35 inch			.97 N		9.04 mm	5A@30VDC			5 A				MOMENTARY	5 A	SCREW	11SM401	.63	30 V	250 V	.5 mm
11SM401-H58	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				19.84 mm	6.35 inch			.97 N		9.04 mm	5A@30VDC			5 A				MOMENTARY	5 A	WIRE	11SM401-H58	.63	30 V	250 V	.5 mm
11SM1-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC	SILVER	PHENOLIC	SILVER	19.84 mm	6.35 inch		SNAP ACTION	1.39 N	SILVER	9.04 mm	5A@28VDC	125 Cel	.33 inch	5 A	-55 Cel	.068 inch		MOMENTARY	5 A	WIRE		.63	28 V	250 V	.5 mm		.093 inch
11SM401-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				19.84 mm	6.35 inch			.97 N		9.04 mm	5A@30VDC			5 A				MOMENTARY	5 A	QUICK CONNECT		.63	30 V	250 V	.5 mm
11SM401-H2-C	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				19.84 mm	6.35 inch			.97 N		9.04 mm				5 A				MOMENTARY		SOLDER	11SM401-H2-C	.64		250 V	.51 mm
BZ-RMX6-B7	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15A@480VAC				49.28 mm	17.45 inch			2.78 N		26.42 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	QUICK CONNECT	BZ-RMX6-B7	3.18	125 V	480 V
4SX1-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	7A@250VAC	SILVER	PHENOLIC	SILVER	12.7 mm	5.08 inch		SNAP ACTION	1.39 N	SILVER	8.89 mm	7A@28VDC	204 Cel	.32 inch	7 A	-54 Cel	.06 inch	Silver (Ag)	MOMENTARY	7 A	SOLDER		.6	28 V	250 V	.51 mm	e4	.09 inch
BZ-RW80X	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15A@480VAC				49.28 mm	17.45 inch			.63 N		26.42 mm	.5A@125VDC			15 A			Matte Tin (Sn)	LATCHED	.5 A	SOLDER		5.56	125 V	480 V		e3
11SM703	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	4A@250VAC				19.84 mm	6.35 inch			.54 N		9.04 mm	4A@30VDC			4 A				MOMENTARY	4 A	SOLDER	11SM703	.63	30 V	250 V	.5 mm
411SM1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				19.84 mm	6.35 inch	CORROSION PROOF		2.09 N		9.04 mm	5A@30VDC	121 Cel		5 A	-40 Cel			MOMENTARY	5 A	SOLDER		.63	30 V	250 V	.5 mm
BZ-RLX	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15A@480VAC				49.28 mm	17.45 inch	CORROSION PROOF		.83 N		21.08 mm	.5A@125VDC			15 A				MOMENTARY	.5 A	QUICK CONNECT		.38	125 V	480 V
BZ-RW85X2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15A@480VAC				49.28 mm	17.45 inch			.83 N		26.42 mm	.5A@125VDC			15 A			Matte Tin (Sn)	LATCHED	.5 A	SCREW	BZ-RW85X2	4.37	125 V	480 V		e3
11SM423-H4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	1A@125VAC				19.83 mm	6.35 inch			.97 N		9.04 mm	1A@30VDC			1 A				MOMENTARY	1 A	SOLDER	11SM423-H4	.63	30 V	125 V	.5 mm
V7-1A28D882	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLASTIC PLUNGER	5A@277VAC				28.83 mm	10.16 inch			1.47 N		15.88 mm				5 A				MOMENTARY		QUICK CONNECT	V7-1A28D882	2.45		277 V	1.19 mm
41SM1-H2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-STRAIGHT	SPDT	PLASTIC PLUNGER	1A@250VAC				19.84 mm	6.35 inch			1.39 N		9.04 mm	5A@30VDC			1 A				MOMENTARY	5 A	SOLDER	41SM1-H2	.89	30 V	250 V	.76 mm
41SM1-H251	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	11A@250VAC				19.84 mm	6.35 inch			1.39 N		9.04 mm	5A@30VDC	121 Cel		11 A	-54 Cel			MOMENTARY	5 A	SCREW		.89	30 V	250 V	.76 mm
412SX22-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	1A@125VAC				12.7 mm	5.08 inch			1.39 N		8.89 mm	1A@28VDC			1 A				MOMENTARY	1 A	SCREW	412SX22-T	.6	28 V	125 V	.5 mm
11SM1077-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	.1A@125VAC				19.84 mm	6.35 inch			1.39 N		9.04 mm	.1A@30VDC			.1 A				MOMENTARY	.1 A	SCREW		.63	30 V	125 V	.5 mm
13SX21-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	1A@125VAC				12.7 mm	5.08 inch			1.39 N		8.89 mm	1A@30VDC	85 Cel		1 A				MOMENTARY	1 A	WIRE	13SX21-T	.6	30 V	125 V	.5 mm
V7-1C17D8	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	15.1A@277VAC				28.83 mm	10.16 inch			1.47 N		15.88 mm	.5A@125VDC			15.1 A				MOMENTARY	.5 A	QUICK CONNECT	V7-1C17D8	2.46	125 V	277 V	1.19 mm
23SX39-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	1A@125VAC				12.7 mm	5.08 inch			1.39 N		8.89 mm	1A@30VDC	85 Cel		1 A				MOMENTARY	1 A	WIRE		.61	30 V	125 V	.51 mm
41SM28-H2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	11A@250VAC				19.84 mm	6.35 inch			1.39 N		9.04 mm	5A@30VDC			11 A				MOMENTARY	5 A	SOLDER	41SM28-H2	.89	30 V	250 V	.76 mm
V3-101	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	11A@277VAC				27.79 mm	10.16 inch			2.22 N		15.88 mm	.5A@125VDC			11 A				MOMENTARY	.5 A	SCREW	V3-101	2.21	125 V	277 V	1.19 mm
V7-1C28E9	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLASTIC PLUNGER	15.1A@277VAC				28.83 mm	10.16 inch			1.47 N		15.88 mm	.5A@125VDC			15.1 A				MOMENTARY	.5 A	QUICK CONNECT	V7-1C28E9	2.46	125 V	277 V	1.19 mm
11SM244	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				19.84 mm	6.35 inch			1.39 N		9.04 mm	.3A@125VDC	204 Cel		5 A				MOMENTARY	.3 A	QUICK CONNECT	11SM244	.64	125 V	250 V	.5 mm
11SM3-S	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	5A@250VAC				21.61 mm	6.35 inch			.97 N		27.61 mm	5A@30VDC			5 A				MOMENTARY	5 A	SCREW	11SM3-S	.63	30 V	250 V	.5 mm
12SX1-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC PLUNGER	1A@125VAC				12.7 mm	5.08 inch			1.39 N		8.89 mm	1A@30VDC	121 Cel		1 A				MOMENTARY	1 A	WIRE		.6	30 V	125 V	.5 mm
1SM36-H2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-STRAIGHT	SPDT	PLASTIC PLUNGER	5A@250VAC				19.84 mm	6.35 inch			1.11 N		9.04 mm	5A@30VDC	121 Cel		5 A				MOMENTARY	5 A	SOLDER	1SM36-H2	1.01	30 V	250 V	.76 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.