SPST Snap Action & Limit Switches 479

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	AC Maximum Rating R Load (Contact)	Electrical Life	Body Length/Diameter	Body Width	Sealing	Maximum Operating Force	Body Height	DC Maximum Rating R Load (Contact)	Maximum Operating Temperature	Maximum AC Contact Current	Minimum Operating Temperature	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
YA-2RL-A6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	STEEL LEAF TYPE	20A@480VAC		49.28 mm	17.45 inch	CORROSION PROOF	2.5 N	23.88 mm	.5A@125VDC		20 A			MOMENTARY	.5 A	SCREW	YA-2RL-A6	1.52	125 V	480 V
WA-1RX123-A4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLASTIC BUTTON	1A@125VAC		49.28 mm	17.45 inch		4.45 N	26.92 mm			1 A		Matte Tin (Sn)	LATCHED		SCREW	WA-1RX123-A4	.25		125 V	.25 mm	e3
YA-2RQ1-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPST	HARDENED STEEL PLUNGER	20A@480VAC		49.28 mm	17.45 inch		6.12 N	23.62 mm	.5A@125VDC		20 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	YA-2RQ1-A2	6.83	125 V	480 V	1.27 mm	e3
YA-2RQ1243-D6	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT-THREADED	SPST	HARDENED STEEL PLUNGER	20A@480VAC		49.28 mm	17.45 inch		6.12 N	23.62 mm	.5A@125VDC	121 Cel	20 A			MOMENTARY	.5 A	QUICK CONNECT	YA-2RQ1243-D6	6.83	125 V	480 V	1.27 mm
WA-1RX12-A4	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PLASTIC BUTTON	20A@250VAC		49.28 mm	17.45 inch		4.45 N	26.93 mm			20 A		Matte Tin (Sn)	MOMENTARY		SCREW	WA-1RX12-A4	.26		250 V		e3
WZ-2RQ15-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	HARDENED STEEL PLUNGER	10A@250VAC		49.28 mm	17.45 inch		3.61 N	23.63 mm	.5A@125VDC		10 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	WZ-2RQ15-A2	5.96	125 V	250 V	.39 mm	e3
WZ-2RQW55-W104	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	ACETAL LEVER	15A@250VAC		49.28 mm	17.45 inch	SPLASH PROOF	.69 N	36.07 mm			15 A		Matte Tin (Sn)	MOMENTARY		WIRE	WZ-2RQW55-W104	12.7		250 V	12.7 mm	e3
WZ-R	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	THROUGH HOLE-STRAIGHT	SPST		15A@250VAC		49.28 mm	17.45 inch		2.5 N	21.34 mm			15 A		Matte Tin (Sn)	MOMENTARY		SOLDER	WZ-R	.44		250 V	.31 mm	e3
YE-2RB-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	STAINLESS STEEL PLUNGER	25A@250VAC		49.28 mm	17.45 inch		6.12 N	24.13 mm			25 A		Matte Tin (Sn)	MOMENTARY		SCREW	YE-2RB-A2	3.66		250 V	1.27 mm	e3
YZ-2R5556T	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST		15A@250VAC		49.28 mm	17.45 inch	SPLASH PROOF	4.17 N	24.13 mm	.5A@125VDC		15 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	YZ-2R5556T	.13	125 V	250 V		e3
YZ-2RW822-A2	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	WIDE SINTERED STAINLESS STEEL ROLLER	15A@480VAC		49.28 mm	17.45 inch		1.67 N	29.21 mm	.5A@125VDC		15 A		Matte Tin (Sn)	MOMENTARY	.5 A	SCREW	YZ-2RW822-A2	2.39	125 V	480 V		e3
V-16-3C25	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER	16A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP40	1.96 N	15.9 mm	16A@8VDC	80 Cel	16 A	-25 Cel		MOMENTARY	16 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
V-16-3C5	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER	16A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP40	1.96 N	15.9 mm	16A@8VDC	80 Cel	16 A	-25 Cel		MOMENTARY	16 A	QUICK CONNECT		2.2	8 V	250 V	1.2 mm
V-16G-3C25-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER	16A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP40	1.96 N	15.9 mm	16A@8VDC	80 Cel	16 A	-25 Cel		MOMENTARY	16 A	QUICK CONNECT	V	2.2	8 V	250 V	1.2 mm
V-21-2C6	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER	21A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP40	3.92 N	15.9 mm	21A@8VDC	80 Cel	21 A	-25 Cel		MOMENTARY	21 A	QUICK CONNECT	V	2.2	8 V	250 V	1.2 mm
V-21-3C6	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER	21A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP40	3.92 N	15.9 mm	21A@8VDC	80 Cel	21 A	-25 Cel		MOMENTARY	21 A	QUICK CONNECT	V	2.2	8 V	250 V	1.2 mm
D3SK-A0L-6	Omron	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LEVER		100000 Cycle(s)	3.5 mm	3 inch			.9 mm	.001A@5VDC	85 Cel		-25 Cel		MOMENTARY	.001 A	SOLDER	D3SK		5 V
D3SK-A0R-6	Omron	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LEVER		100000 Cycle(s)	3.5 mm	3 inch			.9 mm	.001A@5VDC	85 Cel		-25 Cel		MOMENTARY	.001 A	SOLDER	D3SK		5 V
D3SK-A1R-6	Omron	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LEVER		100000 Cycle(s)	3.5 mm	3 inch			.9 mm	.001A@5VDC	85 Cel		-25 Cel		MOMENTARY	.001 A	SOLDER	D3SK		5 V
D3SK-B0L-6	Omron	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LEVER		100000 Cycle(s)	3.5 mm	3 inch			.9 mm	.001A@5VDC	85 Cel		-25 Cel		MOMENTARY	.001 A	SOLDER	D3SK		5 V
D3SK-B0R-6	Omron	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LEVER		100000 Cycle(s)	3.5 mm	3 inch			.9 mm	.001A@5VDC	85 Cel		-25 Cel		MOMENTARY	.001 A	SOLDER	D3SK		5 V
D3SK-B0R	Omron	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LEVER		100000 Cycle(s)	3.5 mm	3 inch			.9 mm	.001A@5VDC	85 Cel		-25 Cel		MOMENTARY	.001 A	SOLDER	D3SK		5 V
D3SK-B1L-6	Omron	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LEVER		100000 Cycle(s)	3.5 mm	3 inch			.9 mm	.001A@5VDC	85 Cel		-25 Cel		MOMENTARY	.001 A	SOLDER	D3SK		5 V
D3SK-B1R-6	Omron	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LEVER		100000 Cycle(s)	3.5 mm	3 inch			.9 mm	.001A@5VDC	85 Cel		-25 Cel		MOMENTARY	.001 A	SOLDER	D3SK		5 V
D3SK-B1R	Omron	SNAP ACTING/LIMIT SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LEVER		100000 Cycle(s)	3.5 mm	3 inch			.9 mm	.001A@5VDC	85 Cel		-25 Cel		MOMENTARY	.001 A	SOLDER	D3SK		5 V
V-10G-3C4-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER	10A@250VAC	300000 Cycle(s)	27.8 mm	10.3 inch	IP40	.98 N	15.9 mm		80 Cel	10 A	-25 Cel		MOMENTARY		QUICK CONNECT	V	2.5		250 V	1.2 mm
V-10G2-2C5-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	HINGE LEVER	10A@250VAC	300000 Cycle(s)	27.8 mm	10.3 inch	IP40	1.96 N	15.9 mm		80 Cel	10 A	-25 Cel		MOMENTARY		QUICK CONNECT	V	5.6		250 V	3.3 mm
V-10G3-3C5-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	LONG HINGE LEVER	10A@250VAC	300000 Cycle(s)	27.8 mm	10.3 inch	IP40	1.96 N	15.9 mm		80 Cel	10 A	-25 Cel		MOMENTARY		QUICK CONNECT	V	10.8		250 V	7.6 mm
V-10G4-3C25-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	SIMULATED ROLLER LEVER	10A@250VAC	300000 Cycle(s)	27.8 mm	10.3 inch	IP40	1.96 N	15.9 mm		80 Cel	10 A	-25 Cel		MOMENTARY		QUICK CONNECT	V	5.6		250 V	3.3 mm
V-10G6-3A4-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	HINGE ROLLER LEVER	10A@250VAC	300000 Cycle(s)	27.8 mm	10.3 inch	IP40	.98 N	15.9 mm		80 Cel	10 A	-25 Cel		MOMENTARY		SOLDER	V	5.6		250 V	3.3 mm
V-15G-2C4-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER	15A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP40	.98 N	15.9 mm		80 Cel	15 A	-25 Cel		MOMENTARY		QUICK CONNECT	V			250 V
V-15G-2C5-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER	15A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP40	1.96 N	15.9 mm		80 Cel	15 A	-25 Cel		MOMENTARY		QUICK CONNECT	V	2.5		250 V	1.2 mm
V-15G4-3A5-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	SIMULATED ROLLER LEVER	15A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP40	1.96 N	15.9 mm		80 Cel	15 A	-25 Cel		MOMENTARY		SOLDER	V	5.6		250 V	3.3 mm
V-15G4-3C25-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	SIMULATED ROLLER LEVER	15A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP40	1.96 N	15.9 mm		80 Cel	15 A	-25 Cel		MOMENTARY		QUICK CONNECT	V	5.6		250 V	3.3 mm
V-15G5-3C25-K	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	SHORT HINGE ROLLER LEVER	15A@250VAC	100000 Cycle(s)	27.8 mm	10.3 inch	IP40	1.96 N	15.9 mm		80 Cel	15 A	-25 Cel		MOMENTARY		QUICK CONNECT	V	2.5		250 V	1.5 mm
C4V-811A-D	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST		8A@250VAC	10000 Cycle(s)	19 mm	13 inch		7 N	14.5 mm		55 Cel	8 A	-10 Cel		ALTERNATE		QUICK CONNECT				250 V
C4V-811M-D	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST		8A@250VAC	10000 Cycle(s)	19 mm	13 inch		7 N	14.5 mm		55 Cel	8 A	-10 Cel		MOMENTARY		QUICK CONNECT				250 V
D2QW-C073H	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	SIMULATED ROLLER LEVER		200000 Cycle(s)	13.3 mm	8.2 inch	IP67	1.5 N	9.3 mm	.1A@30VDC	85 Cel		-40 Cel		MOMENTARY	.1 A	SOLDER		3.5	30 V		3.5 mm
D2RV-E	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER		3000000 Cycle(s)	27.8 mm	10.3 inch	IP40	.25 N	15.9 mm	.25A@100VDC	60 Cel		-10 Cel		MOMENTARY	.25 A	SOLDER	D2RV	2.2	100 V		1.6 mm
D2RV-G	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER		3000000 Cycle(s)	27.8 mm	10.3 inch	IP40	.98 N	15.9 mm	.25A@100VDC	60 Cel		-10 Cel		MOMENTARY	.25 A	SOLDER	D2RV	2.2	100 V		1.6 mm
D2RV-L13	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	SIMULATED ROLLER LEVER		3000000 Cycle(s)	27.8 mm	10.3 inch	IP40	.25 N	15.9 mm	.25A@100VDC	60 Cel		-10 Cel		MOMENTARY	.25 A	SOLDER	D2RV	5	100 V		4 mm
D2RV-L22	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	SHORT HINGE ROLLER LEVER		3000000 Cycle(s)	27.8 mm	10.3 inch	IP40	.49 N	15.9 mm	.25A@100VDC	60 Cel		-10 Cel		MOMENTARY	.25 A	SOLDER	D2RV	2.2	100 V		1.8 mm
D2RV-L2G	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	HINGE ROLLER LEVER		3000000 Cycle(s)	27.8 mm	10.3 inch	IP40	.49 N	15.9 mm	.25A@100VDC	60 Cel		-10 Cel		MOMENTARY	.25 A	SOLDER	D2RV	5	100 V		4 mm
D2RV-L	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	HINGE LEVER		3000000 Cycle(s)	27.8 mm	10.3 inch	IP40	.25 N	15.9 mm	.25A@100VDC	60 Cel		-10 Cel		MOMENTARY	.25 A	SOLDER	D2RV	5	100 V		4 mm
D2RV	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER		3000000 Cycle(s)	27.8 mm	10.3 inch	IP40	.49 N	15.9 mm	.25A@100VDC	60 Cel		-10 Cel		MOMENTARY	.25 A	SOLDER	D2RV	2.2	100 V		1.6 mm
D3DC-3	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST			100000 Cycle(s)	19 mm	8.5 inch	IP00		12.1 mm	.1A@30VDC	85 Cel		-25 Cel	SILVER	MOMENTARY	.1 A	QUICK CONNECT	D3DC	7	30 V			e4
D2QW-C073D	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	SIMULATED ROLLER LEAF LEVER		200000 Cycle(s)	13.3 mm	5.3 inch	IP67	1.5 N	9.3 mm	.1A@30VDC	85 Cel		-40 Cel		MOMENTARY	.1 A	QUICK CONNECT/SOLDER		3.5	30 V
V15H16-EP100	Honeywell Sensing And Control	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPST	PIN PLUNGER	16A@250VAC	6000 Cycle(s)	28.8 mm	10.3 inch		.98 N	15.9 mm	16A@250VDC		16 A			MOMENTARY	16 A	QUICK CONNECT	V15H16-EP100	2.4	250 V	250 V	1.6 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.