SPDT Snap Action & Limit Switches 2,400+

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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	Body Color	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	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	AC Maximum Power Rating R Load (Contact)	Material (Actuator)
311SM6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE		5A@250VAC										19.4 mm	6.35 inch				.39 N			12.52 mm	5A@30VDC	121 Cel		5 A					MOMENTARY	5 A	SCREW	311SM6		2.62			30 V		250 V	2.16 mm
D2F-L-D3	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	HINGE LEVER		3A@125VAC								30000 Cycle(s)		12.8 mm	5.8 inch		IP40		1.47 N			6.5 mm	2A@30VDC	65 Cel		3 A		-25 Cel			MOMENTARY	2 A	SOLDER			.55			30 V		125 V
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
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
BA-2RV-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	STRAIGHT LEVER		20A@480VAC	SILVER	PHENOLIC				SILVER	3A@250VAC			49.28 mm	17.45 inch			SNAP ACTION	.7 N		SILVER	30.1 mm	.5A@125VDC	85 Cel	.75 inch	20 A		-55 Cel	2.5 inch	Matte Tin (Sn)	MOMENTARY	.5 A	SCREW			17.86			125 V		480 V	15.88 mm	e3			2HP@250VAC
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
BZE6-2RQ2-S	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	ROLLER LEVER		15A@480VAC										69.6 mm	25.4 inch		IP40		5 N			44.45 mm	.5A@125VDC			15 A					MOMENTARY	.5 A	SCREW			10.34			125 V		480 V	4.78 mm
D2F-L-A1	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	HINGE LEVER		3A@125VAC								30000 Cycle(s)		12.8 mm	6.5 inch		IP40		1.47 N			5.8 mm	2A@30VDC	65 Cel		3 A		-25 Cel			MOMENTARY	2 A	SOLDER			.55			30 V		125 V
AV452461	Panasonic	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	HINGE LEVER										200000 Cycle(s)		7.5 mm	4.5 inch				.25 N			2.5 mm	.1A@30VDC	80 Cel				-25 Cel			MOMENTARY	.1 A	SOLDER			2.8			30 V			2.4 mm
SSCEB31C	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER PLUNGER		.6A@120VAC										40 mm	16 inch		IP68		11.9 N			44 mm	.22A@125VDC	90 Cel		.6 A		-40 Cel			MOMENTARY	.22 A	WIRE	SSCE		4			125 V		120 V	1 mm
DG13-B1LA	Hirose Electric	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-STRAIGHT	SPDT	FLAT LEVER	ON-(ON)	3A@125VAC	SILVER	POLYESTER	BLACK	0 deg		BRASS		10000 Cycle(s)		12.8 mm	5.8 inch			SNAP ACTION	.44 N	POLYESTER	SILVER	6.5 mm	2A@30VDC	85 Cel	.213 inch	3 A	BERYLLIUM COPPER	-25 Cel	.169 inch	Silver (Ag)	MOMENTARY	2 A	SOLDER			2.35	BERYLLIUM COPPER	3	30 V	UL APPROVAL	125 V	1.8 mm	e4		.138 inch		STAINLESS STEEL
DG13B1LA	The Cherry	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-STRAIGHT	SPDT	FLAT LEVER	ON-(ON)	3A@125VAC	SILVER	POLYESTER	BLACK	0 deg		BRASS		10000 Cycle(s)		12.8 mm	5.8 inch			SNAP ACTION	.44 N	POLYESTER	SILVER	6.5 mm	2A@30VDC	85 Cel	.213 inch	3 A	BERYLLIUM COPPER	-25 Cel	.169 inch	Silver (Ag)	MOMENTARY	2 A	SOLDER	DG		2.35	BERYLLIUM COPPER	3	30 V	UL APPROVAL	125 V	1.8 mm	e4		.138 inch		STAINLESS STEEL
83186001	Crouzet	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT			6A@250VAC	GOLD	GLASS FILLED POLYBUTYLENE TEREPHTHALATE				BRASS				19.9 mm	6.4 inch		IP67; IP69	SNAP ACTION	2.5 N		GOLD	9.7 mm		125 Cel	.331 inch	6 A	SILVER ALLOY	-40 Cel		Silver (Ag)	MOMENTARY	24 A	SOLDER			1.5	SILVER ALLOY			APPROVAL: CCC; CE; EAC	125 V	.9 mm	e4				POLYBUTYLENE TEREPHTHALATE
BZE6-2RN34	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	STEEL PLUNGER		15A@480VAC										77.22 mm	25.4 inch		IP54		10.84 N			44.45 mm	.5A@125VDC	71 Cel		15 A		-40 Cel			MOMENTARY	.5 A	SCREW			7.56			125 V		480 V	1.98 mm
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
V7-1C17D8-201	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT			15A@277VAC										28.83 mm	10.16 inch		CORROSION PROOF		1.72 N			15.86 mm	.5A@125VDC			15 A					MOMENTARY	.5 A	QUICK CONNECT	V7-1C17D8-201		2			125 V		277 V	1.19 mm
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
BZE7-2RN-PG	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	HARDENED STEEL PLUNGER		15A@480VAC										76.45 mm	25.4 inch				6.67 N			45.72 mm	.5A@125VDC			15 A					MOMENTARY	.5 A	SCREW			7.54			125 V		480 V	1.98 mm
LSA1A4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SIDE ROTARY																						121 Cel				-12 Cel			MOMENTARY		WIRE						250 V		600 V
DB2CA1RC	The Cherry	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER LEVER		10.1A@250VAC						BRASS		6000 Cycle(s)		20 mm	6.45 inch		IP50		.95 N			9.65 mm	0.1A@80VDC	120 Cel		10.1 A		-40 Cel	.087 inch	Silver (Ag)	MOMENTARY	.1 A	SOLDER			6.5			80 V	ELECTRICAL LIFE AND ELECTRICAL RATING FOR EN ALSO AVAILABLE	250 V	5 mm	e4		.132 inch
LSA1A-1B	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SIDE ROTARY																						121 Cel				-12 Cel			MOMENTARY		WIRE	HDLS					250 V		600 V
BAF1-2RN4-LH	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	BUTTON LEVER PLUNGER		20A@480VAC										101.6 mm	29.46 inch				8.9 N			54.86 mm	.5A@125VDC			20 A					MOMENTARY	.5 A	SCREW						125 V		480 V
BAF1-2RN4-RH	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	BUTTON LEVER PLUNGER		20A@480VAC										101.6 mm	32.94 inch				8.9 N			54.86 mm	.5A@125VDC			20 A					MOMENTARY	.5 A	SCREW						125 V		480 V
BZE6-2RN62	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	LEVER PLUNGER		15A@480VAC										77.22 mm	25.4 inch		IP54		1.95 N			44.45 mm	.5A@125VDC			15 A					MOMENTARY	.5 A	SCREW			39.53			125 V		480 V	18.24 mm
D2F-01FL-A	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	HINGE LEVER										30000 Cycle(s)		12.8 mm	6.5 inch		IP40		.74 N			5.8 mm	.1A@30VDC	65 Cel				-25 Cel			MOMENTARY	.1 A	SOLDER			.55			30 V
GLCA01C	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	TOP ROLLER PLUNGER		6A@120VAC										30.5 mm	30 inch		IP66						.55A@125VDC	85 Cel		6 A		-25 Cel			MOMENTARY	.55 A	SCREW						125 V		120 V
V7-1C17D8-048	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT			15A@277VAC										28.83 mm	10.16 inch		CORROSION PROOF		.44 N			15.88 mm	.5A@125VDC			15 A					MOMENTARY	.5 A	QUICK CONNECT	V7-1C17D8-048		6.35			125 V		277 V	2.16 mm
AV464461	Panasonic	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	SIMULATED ROLLER LEVER										200000 Cycle(s)		7.5 mm	2.5 inch				.29 N			4.5 mm	.1A@30VDC	80 Cel				-25 Cel			MOMENTARY	.1 A	SOLDER	AV4		2.5			30 V			2.2 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
LSA1AA	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SIDE ROTARY		A@600VAC																			A@250VDC	100 Cel				-12 Cel			MOMENTARY		CONNECTOR	HDLS					250 V		600 V
D4MC-5020	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER PLUNGER		10A@250VAC								500000 Cycle(s)		55 mm	21.7 inch		IP67		5.88 N			45 mm	10A@14VDC	80 Cel		10 A		-10 Cel			MOMENTARY	10 A	SCREW			6.6			14 V		250 V	1.6 mm
SS-5GL13D	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-STRAIGHT	SPDT	SIMULATED ROLLER LEVER		5A@125VAC								200000 Cycle(s)		19.8 mm	6.4 inch		IP40		.49 N			10.2 mm	5A@14VDC	85 Cel		5 A		-25 Cel			MOMENTARY	5 A	SOLDER			2			14 V		125 V	1.2 mm
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
MS27994-1	Defense Logistics Agency	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT			7A@115VAC								25000 Cycle(s)		15.9 mm	8.28 inch		EPOXY TERMINAL SEALED		4.73 N			15.24 mm	7A@28VDC	85 Cel		7 A		-55 Cel			MOMENTARY	7 A	WIRE WRAP			1.3716			28 V		115 V	1.27 mm
19HM1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT													20.04 mm	6.35 inch		HERMETICALLY SEALED		1.95 N			12.19 mm	.5A@28VDC	260 Cel				-184 Cel			MOMENTARY	.5 A	SCREW			.84			28 V			.76 mm
D2F-FL2	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-STRAIGHT	SPDT	HINGE ROLLER LEVER		1A@125VAC								30000 Cycle(s)		12.8 mm	5.8 inch		IP40		.74 N			6.5 mm	.5A@30VDC	65 Cel		1 A		-25 Cel			MOMENTARY	.5 A	SOLDER			.55			30 V		125 V
D2F-L3-A1	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	SIMULATED ROLLER LEVER		3A@125VAC								30000 Cycle(s)		12.8 mm	6.5 inch		IP40		1.47 N			5.8 mm	2A@30VDC	65 Cel		3 A		-25 Cel			MOMENTARY	2 A	SOLDER			.5			30 V		125 V
GLDB01A2A	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH		SPDT	SIDE ROTARY		10A@600VAC													IP66; IP67		4.89 N				10A@250VDC	85 Cel		10 A		-40 Cel			MOMENTARY	10 A							250 V		600 V
ZM50D10B01	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SHORT STRAIGHT LEVER		5A@250VAC								6000 Cycle(s)		19.8 mm	6.4 inch				1.02 N			10.6 mm		120 Cel		5 A		-40 Cel		Matte Tin (Sn)	MOMENTARY		SOLDER	ZM						MICRO SWITCH	250 V		e3
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
311SM3-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	LEVER		5A@250VAC	SILVER	PHENOLIC								19.84 mm	6.35 inch			SNAP ACTION	.15 N		SILVER	9.04 mm	5A@30VDC	121 Cel	.283 inch	5 A		-55 Cel	1.77 inch		MOMENTARY	5 A	WIRE			9.32			30 V		250 V	7.87 mm			.093 inch
311SM68-H4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE		1A@125VAC										19.84 mm	6.35 inch				.39 N			13.21 mm	1A@30VDC	121 Cel		1 A					MOMENTARY	1 A	QUICK CONNECT	311SM68-H4		2.62			30 V		125 V	2.16 mm
D2HW-BR201DR	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	PIN PLUNGER										100000 Cycle(s)		13.3 mm	6.5 inch		IP50		.75 N			5.3 mm	2A@12VDC	85 Cel				-40 Cel			MOMENTARY	2 A	SOLDER			1.4			12 V
D3V-165-1C5	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SHORT HINGE ROLLER LEVER		16A@250VAC								100000 Cycle(s)		27.8 mm	10.3 inch		IP00		2.35 N			15.9 mm	16A@8VDC	105 Cel		16 A		-25 Cel			MOMENTARY	16 A	QUICK CONNECT	D3V		2.4			8 V		250 V	1.6 mm
SS-5GL2D2	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	HINGE ROLLER LEVER		5A@125VAC								200000 Cycle(s)		19.8 mm	6.4 inch		IP40		.49 N			10.2 mm	5A@14VDC	85 Cel		5 A		-25 Cel			MOMENTARY	5 A	SOLDER	SS		2			14 V		125 V	1.2 mm
11SM3-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SPHERICAL PLASTIC PLUNGER		5A@250VAC										19.84 mm	6.35 inch				1.39 N			9.04 mm	5A@30VDC	121 Cel		5 A		0 Cel			MOMENTARY	5 A	WIRE			.64			30 V		250 V	.51 mm
BZ-2RQ1-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	STEEL PLUNGER		15A@480VAC	SILVER	PHENOLIC								49.28 mm	17.45 inch	.52 inch		SNAP ACTION	3.61 N		SILVER	23.62 mm	.5A@125VDC	85 Cel	.859 inch	15 A		-55 Cel	.339 inch		MOMENTARY	.5 A	SCREW			5.94			125 V		480 V	.38 mm		15/32-32			STEEL
DB1CA1LB	The Cherry	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SHORT STRAIGHT LEVER		5A@250VAC						BRASS		6000 Cycle(s)		20 mm	6.45 inch		IP50		.6 N			9.65 mm	1A@48VDC	120 Cel		5 A		-40 Cel	.087 inch	Silver (Ag)	MOMENTARY	1 A	SOLDER			6			48 V	ELECTRICAL LIFE AND ELECTRICAL RATING FOR EN ALSO AVAILABLE	250 V	4 mm	e4		.132 inch

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.