COIL SPRING TYPE Snap Action & Limit Switches 17

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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	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
NL3-C100V	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT		COIL SPRING TYPE			43.7 mm	40 inch	IP60	1.96 N	75 mm		60 Cel		-10 Cel	MOMENTARY		WIRE	NL				100 V
NL2-C	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT		COIL SPRING TYPE			43.7 mm	40 inch	IP60	1.96 N	75 mm	.015A@24VDC	60 Cel		-10 Cel	MOMENTARY	.015 A	WIRE	NL		24 V
NL1-C	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT		COIL SPRING TYPE			43.7 mm	40 inch	IP60	1.96 N	75 mm	.008A@12VDC	60 Cel		-10 Cel	MOMENTARY	.008 A	WIRE	NL		12 V
HL-5300	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	5A@250VAC		34 mm	33 inch	IP65	1.47 N	60.6 mm	5A@24VDC	65 Cel	5 A	-5 Cel	MOMENTARY	5 A	CONNECTOR	HL-5000	30	24 V		250 V	30 mm
NL3-C200V	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT		COIL SPRING TYPE			43.7 mm	40 inch	IP60	1.96 N	75 mm		60 Cel		-10 Cel	MOMENTARY		WIRE	NL				200 V
D4B-7A81N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-5A81N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-6181N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-3A81N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-3181N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-7181N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-6A81N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-5181N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-1A81N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-1181N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-2181N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 V
D4B-2A81N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	COIL SPRING TYPE	10A@400VAC	500000 Cycle(s)	43 mm	40 inch	IP67	1.47 N	74 mm	10A@14VDC	80 Cel	10 A	-40 Cel	MOMENTARY	10 A	SCREW			14 V	P.T.= 15 DEG, T.T.=15 DEG	400 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.