SNAP ACTING/LIMIT SWITCH 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	Electrical Life	Body Length/Diameter	Body Width	Sealing	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	Additional Features	Maximum AC Contact Voltage	Maximum Pre Travel	JESD-609 Code	Type (Bushing)	Material (Actuator)
311SM701-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	LEAF LEVER	N.C-N.O.	4A@250VAC		PHENOLIC					.16 N				121 Cel	.34 inch		-54 Cel	.285 inch				SCREW			30 V		250 V	2.16 mm
411SM1-H58	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									SM
411SM1-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									SM
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
51ML1-E1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH
51ML1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH
AD3721R	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									AD3721R
BX4M4N	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									BX
BXA3K-1A	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH
BXP4L	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									BX
BXQE4L356	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									BX
CLSB4B	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH
MCA2711H	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									MCA2711H
MCD2711H	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									MCD2711H
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
MD3211-Q	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED		ROLLER TYPE						52.58 mm	20.57 inch				24.13 mm			1.406 inch					MOMENTARY		SCREW								15/32-32	STAINLESS STEEL
V3-119	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									V3-119
V3-245	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									V3-245
V3L-139	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									V3L-139
V3L-2436	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																									V3L-2436
BZE6-RQ9	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL ROLLER		15A@480VAC				77.21 mm	25.4 inch	IP40	2.64 N		44.45 mm				15 A				MOMENTARY		SCREW		3.87			480 V	.305 mm
11CX1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	LEVER		15A@480VAC				98.04 mm		EPOXY TERMINAL SEALED	4.1 N		70.61 mm	.5A@125VDC	85 Cel		15 A				MOMENTARY	.5 A	SCREW	11CX		125 V	PRE-TRAVEL-MAX=15 DEGRE, TOTAL-TRAVEL-MAX=105 DEGRE	480 V
12CX2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	LEVER		20A@480VAC				98.04 mm		EPOXY TERMINAL SEALED	4.1 N		70.61 mm	.5A@125VDC	85 Cel		20 A				MOMENTARY	.5 A	SCREW	12CX		125 V	PRE-TRAVEL-MAX=15 DEGRE, TOTAL-TRAVEL-MAX=105 DEGRE	480 V
201LS6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	STEEL ROLLER LEVER		10A@480VAC				48.77 mm	29.72 inch		7.56 N		91.19 mm	.8A@115VDC			10 A				MOMENTARY	.8 A				115 V	P.T. = 20 DEG, T.T. = 50 DEG	480 V
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
8AC9	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT							30.99 mm	16.51 inch				40.39 mm								MOMENTARY		SCREW		11.13
914CE1-9	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	STEEL PLUNGER		5A@250VAC				40.01 mm	16 inch		12.01 N		43.99 mm				5 A				MOMENTARY		WIRE		4.8			250 V	1.8 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
914CE2-9	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	STEEL ROLLER		5A@250VAC				40.01 mm	16 inch		12.01 N		43.99 mm				5 A				MOMENTARY		WIRE	914CE2-9	4.8			250 V	1.8 mm
914CE3-3	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	STEEL ROLLER		5A@250VAC				40.01 mm	16 inch		12.01 N		43.99 mm				5 A				MOMENTARY		WIRE		21.03			250 V	18.03 mm
AD5721R	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT		ROLLER TYPE							19.05 inch				29.46 mm								MOMENTARY			AD5721R	11.13
JS-551	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPST							54.86 mm	21.79 inch				34.54 mm		85 Cel			-40 Cel			MOMENTARY		SCREW	JS-551	4.19	28 V			2.29 mm
JS-557	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	DPST							54.86 mm	21.79 inch				34.54 mm		85 Cel			-40 Cel			MOMENTARY		SCREW	JS-557	4.19	28 V			2.29 mm
6033371004	Altech	SNAP ACTING/LIMIT SWITCH
BZ-R7216	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT			1A@125VAC				49.28 mm	17.45 inch		2.5 N		21.08 mm				1 A			Matte Tin (Sn)	MOMENTARY		SCREW	BZ-R7216	.43			125 V	.3 mm	e3
51SM1-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		11.25 mm	5A@30VDC			5 A				MOMENTARY	5 A	WIRE		.96	30 V		250 V	.76 mm
FF5-21-DC-03	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST						1000000 Cycle(s)	52 mm	14 inch	IP67			28 mm	.3A@24VDC	55 Cel			-10 Cel			MOMENTARY	.3 A	WIRE			24 V
FF5-21-DC-10	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST						1000000 Cycle(s)	52 mm	14 inch	IP67			28 mm	.3A@24VDC	55 Cel			-10 Cel			MOMENTARY	.3 A	WIRE			24 V
LS2A4K	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SIDE ROTARY		10A@600VAC						EPOXY TERMINAL SEALED; IP65; IP66; IP67					121 Cel		10 A	-12 Cel			MOMENTARY		SCREW	HDLS		240 V		600 V
LS2A4L	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	SIDE ROTARY		10A@600VAC						EPOXY TERMINAL SEALED; IP65; IP66; IP67					121 Cel		10 A	-12 Cel			MOMENTARY		SCREW	HDLS		240 V		600 V
LS2D4K	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	TOP ROLLER PLUNGER		10A@600VAC						EPOXY TERMINAL SEALED; IP65; IP66; IP67					93 Cel		10 A	-12 Cel			MOMENTARY		SCREW	HDLS		240 V		600 V
LS2D4L	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	TOP ROLLER PLUNGER		10A@600VAC						EPOXY TERMINAL SEALED; IP65; IP66; IP67					93 Cel		10 A	-12 Cel			MOMENTARY		SCREW	HDLS		240 V		600 V
LS2E4K	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SIDE PLAIN PLUNGER		10A@600VAC						EPOXY TERMINAL SEALED; IP65; IP66; IP67					93 Cel		10 A	-12 Cel			MOMENTARY		SCREW	HDLS		240 V		600 V
LS2M4N	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	SIDE ROTARY		10A@600VAC						EPOXY TERMINAL SEALED; IP65; IP66; IP67					121 Cel		10 A	-1 Cel			MOMENTARY		SCREW	HDLS		240 V		600 V
LS2YAB4L	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	SIDE ROTARY		10A@600VAC						EPOXY TERMINAL SEALED; IP65; IP66; IP67					121 Cel		10 A	-40 Cel			MOMENTARY		SCREW	HDLS		240 V		600 V
LS3A1A	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SIDE ROTARY		10A@600VAC						EPOXY TERMINAL SEALED; IP65; IP66; IP67					121 Cel		10 A	-12 Cel			MOMENTARY		SCREW			240 V		600 V
LS3A3K	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SIDE ROTARY		10A@600VAC						EPOXY TERMINAL SEALED; IP65; IP66; IP67					121 Cel		10 A	-12 Cel			MOMENTARY		SCREW			240 V		600 V

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.