PLASTIC ROD Snap Action & Limit Switches 58

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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	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage
D4N-4187	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4B-1A87N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	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
D4N-3287	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4C-2250	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	.1A@125VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm		70 Cel	.1 A	-10 Cel	MOMENTARY		WIRE	D4C		P.T. = 15 DEG	125 V
D4N-3D87	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4N-8287	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	1.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4C-2550	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	.1A@125VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm		70 Cel	.1 A	-10 Cel	MOMENTARY		WIRE	D4C		P.T. = 15 DEG	125 V
D4N-6287	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	1.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4B-7A87N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	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
D4N-4B87	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4C-4450	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	.1A@125VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	.1A@30VDC	70 Cel	.1 A	-10 Cel	MOMENTARY	.1 A	WIRE	D4C	30 V	P.T. = 15 DEG	125 V
D4C-6250	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD		200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	.1A@30VDC	70 Cel		-10 Cel	MOMENTARY	.1 A	WIRE	D4C	30 V	P.T. = 15 DEG
D4N-2B87	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4N-3B87	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4C-3450	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD		200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	.1A@30VDC	70 Cel		-10 Cel	MOMENTARY	.1 A	WIRE	D4C	30 V	P.T. = 15 DEG
D4B-3A87N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	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
D4N-2D87	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4B-7187N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	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
D4C-2350	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	.1A@125VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm		70 Cel	.1 A	-10 Cel	MOMENTARY		WIRE	D4C		P.T. = 15 DEG	125 V
D4B-1187N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	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
D4C-5250	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	.1A@125VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm		70 Cel	.1 A	-10 Cel	MOMENTARY		WIRE	D4C		P.T. = 15 DEG	125 V
D4N-2287	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4C-5350	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	.1A@125VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm		70 Cel	.1 A	-10 Cel	MOMENTARY		WIRE	D4C		P.T. = 15 DEG	125 V
D4N-2187	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4B-5A87N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	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
D4N-3187	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4N-6187	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	1.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4N-4287	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4C-3350	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD		200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	.1A@30VDC	70 Cel		-10 Cel	MOMENTARY	.1 A	WIRE	D4C	30 V	P.T. = 15 DEG
D4B-5187N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	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-3187N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	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
D4N-4D87	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	1.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4N-8D87	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	1.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4N-6B87	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	1.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4C-6350	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD		200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	.1A@30VDC	70 Cel		-10 Cel	MOMENTARY	.1 A	WIRE	D4C	30 V	P.T. = 15 DEG
D4C-3250	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD		200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	.1A@30VDC	70 Cel		-10 Cel	MOMENTARY	.1 A	WIRE	D4C	30 V	P.T. = 15 DEG
D4C-4550	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	.1A@125VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	.1A@30VDC	70 Cel	.1 A	-10 Cel	MOMENTARY	.1 A	WIRE	D4C	30 V	P.T. = 15 DEG	125 V
D4C-4350	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	.1A@125VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	.1A@30VDC	70 Cel	.1 A	-10 Cel	MOMENTARY	.1 A	WIRE	D4C	30 V	P.T. = 15 DEG	125 V
D4C-4250	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	.1A@125VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	.1A@30VDC	70 Cel	.1 A	-10 Cel	MOMENTARY	.1 A	WIRE	D4C	30 V	P.T. = 15 DEG	125 V
D4B-6187N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	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
D4C-2450	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	.1A@125VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm		70 Cel	.1 A	-10 Cel	MOMENTARY		WIRE	D4C		P.T. = 15 DEG	125 V
D4N-8187	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	1.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4C-3550	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD		200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	.1A@30VDC	70 Cel		-10 Cel	MOMENTARY	.1 A	WIRE	D4C	30 V	P.T. = 15 DEG
D4N-8B87	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	1.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4B-6A87N	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	DPST	PLASTIC ROD	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
D4N-6D87	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	PLASTIC ROD	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	1.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		250 V	P.T.= 15 DEG, T.T.= 15 DEG	240 V
D4C-1650	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	5A@250VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	4A@30VDC	70 Cel	5 A	-10 Cel	MOMENTARY	4 A	WIRE	D4C	30 V	P.T. = 15 DEG, ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE	250 V
D4C-1450	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	SPDT	PLASTIC ROD	5A@250VAC	200000 Cycle(s)	40 mm	16 inch	IP67	1.47 N	49 mm	4A@30VDC	70 Cel	5 A	-10 Cel	MOMENTARY	4 A	WIRE	D4C	30 V	P.T. = 15 DEG, ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE	250 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.