Snap Action & Limit Switches

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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	Actuator Travel (mm)	End Contact Material	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	Maximum Pre Travel	JESD-609 Code	Terminal Length	AC Maximum Power Rating R Load (Contact)	Material (Actuator)
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
D2F-01L3-A1	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	SIMULATED ROLLER LEVER		A@VAC							30000 Cycle(s)		12.8 mm	6.5 inch		IP40		1.47 N			5.8 mm	.1A@30VDC	65 Cel				-25 Cel			MOMENTARY	.1 A	SOLDER			.5		30 V
D2F-L2-D3	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	HINGE ROLLER 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
D2FS-FL-N	Omron	SNAP ACTING/LIMIT SWITCH
D2HW-BL261M	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	LEAF LEVER									100000 Cycle(s)		13.3 mm	5.3 inch		IP67		1.8 N			6.5 mm	2A@12VDC	85 Cel				-40 Cel			MOMENTARY	2 A	WIRE			1.8		12 V
D2SW-P01L3M	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SIMULATED ROLLER LEVER		.1A@125VAC							200000 Cycle(s)		19.8 mm	6.4 inch		IP67		.6 N			11 mm	.1A@30VDC	70 Cel		.1 A		-20 Cel			MOMENTARY	.1 A	WIRE	D2SW-P		.8		30 V		125 V
D2VW-01L3-1	Omron	SNAP ACTING/LIMIT SWITCH
D3V-165-1C5-K	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
D413-R1RA-G2	The Cherry	SNAP ACTING/LIMIT SWITCH		SPDT			0.1A@250VAC					BRASS		50000 Cycle(s)		27.7876 mm	10.3124 inch							15.9004 mm	0.5A@30VDC			.1 A		-40 Cel	.122 inch			.5 A		D4		1.6002		30 V		250 V
D4B-2116N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	ADJUSTABLE ROLLER LEVER		10A@400VAC							500000 Cycle(s)		43 mm	40 inch		IP67		9.41 N			74 mm	10A@14VDC	80 Cel		10 A		-40 Cel			MOMENTARY	10 A	SCREW					14 V	P.T.= 21 DEG, T.T.= 71 DEG	400 V
D4BS-15FS	Omron	SNAP ACTING/LIMIT SWITCH																																		D4BS
D4SL-N4NFA-DN	Omron	SNAP ACTING/LIMIT SWITCH
DC1CC4RB	The Cherry	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER TYPE	ON-(ON)	5A@250VAC	SILVER OVER NICKEL	POLYESTER	0 deg		COPPER ALLOY		6000 Cycle(s)		20 mm	6.5 inch		IP67	SNAP ACTION	.88 N	POLYESTER	SILVER OVER NICKEL	9 mm	1A@48VDC	120 Cel	.331 inch	5 A	BERYLLIUM COPPER	-40 Cel	.098 inch	Silver (Ag)	MOMENTARY	1 A	SOLDER	DC		6	BERYLLIUM COPPER	48 V	WIRE OPPOSITE TO THE ACTUATOR	250 V	4.5 mm	e4			STAINLESS STEEL
DT-2RV22-A7	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	WIDE SINTERED STAINLESS STEEL ROLLER		10A@250VAC									49.28 mm	17.45 inch				3.89 N			31.24 mm	.3A@125VDC			10 A				Matte Tin (Sn)	MOMENTARY	.3 A	SCREW	DT-2RV22-A7		1.56		125 V		250 V	1.56 mm	e3
E79-30A	The Cherry	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	PUSHBUTTON		10A@250VAC	SILVER		0 deg		BRASS		6000 Cycle(s)		31.5 mm	13.72 inch			SNAP ACTION	7.42 N	POLYESTER	SILVER	24.64 mm		85 Cel		10 A	BERYLLIUM COPPER	-40 Cel			MOMENTARY		SOLDER	E		5.72	BERYLLIUM COPPER		UL, CSA APPROVED	250 V	3.18 mm			0.33HP@250VAC	THERMOPLASTIC
ESE23J101	Panasonic	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPDT	LEVER									50000 Cycle(s)		5 mm	4.4 inch				.3 N			1.5 mm	.01A@5VDC	60 Cel				-10 Cel		TIN COPPER	MOMENTARY	.01 A	SOLDER					5 V				e2
EXA-AR62	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	ROLLER LEVER		20A@480VAC									92.96 mm	65.02 inch		EXPLOSION PROOF		8.9 N			51.18 mm	.5A@125VDC			20 A					MOMENTARY	.5 A	SCREW	EXA-AR62		5.56		125 V		480 V	5.56 mm
EXD-AR30-3	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	ADJUSTABLE ROLLER LEVER		10A@250VAC									65.02 mm	49.2 inch		EXPLOSION PROOF		12.23 N			51.18 mm	.3A@125VDC	71 Cel		10 A		-40 Cel			MOMENTARY	.3 A	WIRE	EXD-AR30-3		5.56		125 V		250 V	5.56 mm
FFS-11-10	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST												24 mm	19 inch							87 mm									MOMENTARY		WIRE
LSL6C	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					240 V		600 V
SPVQC10100	Alps Electric	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-STRAIGHT	DPDT	PUSH PLUNGER									300000 Cycle(s)		15.4 mm	7.4 inch		WATER PROOF		1.5 N			7.5 mm	.05A@18VDC	85 Cel				-40 Cel			MOMENTARY	.05 A	SOLDER					18 V
SS-3GL13P	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	SIMULATTED ROLLER LEVER		3A@125VAC							70000 Cycle(s)		19.8 mm	6.4 inch		IP40		.5 N			11 mm	3A@30VDC	85 Cel		3 A		-25 Cel			MOMENTARY	3 A	SOLDER			1		30 V		125 V
XCSLF3535512	Schneider Electric Sa	SNAP ACTING/LIMIT SWITCH
1EN1-6B	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPDT	STEEL PLUNGER											25.4 mm			CORROSION PROOF		22.24 N			29.59 mm	4A@28VDC								MOMENTARY	4 A	WIRE	1EN1-6B		7.37		28 V	TWO SWITCHES ARE AVAILABLE		1.02 mm
23AC2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROD TYPE		15A@250VAC									45.97 mm	13.21 inch							40.49 mm	.5A@125VDC			15 A					MOMENTARY	.5 A	SCREW					125 V		250 V
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
311SM68-T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	ROLLER LEVER		1A@125VAC									19.84 mm	6.35 inch				.39 N			9.04 mm	1A@30VDC			1 A					MOMENTARY	1 A	SCREW			2.62		30 V		125 V	2.16 mm
4TL132-12	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	4PDT			15A@277VAC									41.66 mm	33.53 inch							34.29 mm	20A@30VDC	71 Cel		15 A					MOMENTARY	20 A	SCREW	4TL132-12				30 V		277 V
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
D4NL-2DFA-B4	Omron	SNAP ACTING/LIMIT SWITCH																																		D4NL
JE-5	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT		ROLLER TYPE											23.9 mm					3.34 N												MOMENTARY		WIRE			3.81
LSXYMB4N	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPDT	SIDE ROTARY		10A@600VAC									50.8 mm	41.4 inch		EXPLOSION PROOF					116.8 mm	10A@240VDC	121 Cel		10 A		-1 Cel			MOMENTARY	10 A	SCREW	LSX				240 V		600 V
V7-7B17D862-201	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	STEEL ROLLER		11A@277VAC									28.83 mm	10.16 inch		CORROSION PROOF		2.78 N			15.88 mm	.5A@125VDC			11 A					MOMENTARY	.5 A	QUICK CONNECT	V7-7B17D862-201		2.28		125 V		277 V	1.42 mm
ZMT03ACJS05KCE22	C & K Components	SNAP ACTING/LIMIT SWITCH
16-40401	Itw Mcmurdo Connectors	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT												19.8 mm	6.4 inch				2.22 N			11.2 mm	10A@28VDC	135 Cel				-54 Cel		Gold (Au)	MOMENTARY	10 A	SOLDER	16		1.57		28 V			1.27 mm	e4
18HM1-1	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT			1A@115VAC									19.84 mm	6.35 inch		CORROSION PROOF; HERMETICALLY SEALED		1.95 N			12.19 mm	1A@28VDC	260 Cel		1 A		-65 Cel			MOMENTARY	1 A	WIRE			.84		28 V		115 V	.76 mm
311SM3	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT			5A@250VAC									19.84 mm	6.35 inch				.15 N			12.45 mm	5A@30VDC	121 Cel		5 A					MOMENTARY	5 A	QUICK CONNECT	311SM3		9.32		30 V		250 V	7.87 mm
311SM6-H4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																																		SM
311SM6-H58	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																																		SM
311SM604-H4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH																																		SM
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
D2F-FL-A1	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	HINGE LEVER		1A@125VAC							30000 Cycle(s)		12.8 mm	6.5 inch		IP40		.74 N			5.8 mm	.5A@30VDC	65 Cel		1 A		-25 Cel			MOMENTARY	.5 A	SOLDER			.55		30 V		125 V
D2F-FL2-A1	Omron	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	HINGE ROLLER LEVER		1A@125VAC							30000 Cycle(s)		12.8 mm	6.5 inch		IP40		.74 N			5.8 mm	.5A@30VDC	65 Cel		1 A		-25 Cel			MOMENTARY	.5 A	SOLDER			.55		30 V		125 V
ESE58L11A	Panasonic	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST										50000 Cycle(s)		3.5 mm	3 inch				.3 N			.9 mm	.01A@5VDC	60 Cel				-10 Cel		TIN COPPER	MOMENTARY	.01 A	SOLDER			2.1		5 V				e2
ESE58L11B	Panasonic	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST										50000 Cycle(s)		3.5 mm	3 inch				.3 N			.9 mm	.01A@5VDC	60 Cel				-10 Cel		TIN COPPER	MOMENTARY	.01 A	SOLDER	ESE58		1.4		5 V				e2
ESE58L61A	Panasonic	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST										50000 Cycle(s)		3.5 mm	3 inch				.3 N			.9 mm	.01A@5VDC	60 Cel				-10 Cel		TIN COPPER	MOMENTARY	.01 A	SOLDER			2.1		5 V				e2

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.