3PST Snap Action & Limit Switches 232

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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
D4N-2C22	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-4C22	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-8D72	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ONE-WAY ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	9	250 V		240 V	4 mm
D4N-1F25	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-4FLE	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	FORK LEVER LOCK	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	6.4 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V		240 V
D4N-2D20	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-2D72	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ONE-WAY ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	9	250 V		240 V	4 mm
D4N-1D25	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-8C31	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	TOP PLUNGER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	6.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	6	250 V		240 V	2 mm
D4N-2DRE	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	FORK LEVER LOCK	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	6.4 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V		240 V
D4N-6D80	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	CAT WHISKER	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-4D80	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	CAT WHISKER	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-6C22	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-8F2G	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ADJUSTABLE ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	4.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-8D2H	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ADJUSTABLE ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	4.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-3C2H	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ADJUSTABLE ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	4.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW			250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-3D26	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW			250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-2D25	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-4D22	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-1D31	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	TOP PLUNGER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	6.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	6	250 V		240 V	2 mm
D4N-5D20	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW			250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-6C72	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ONE-WAY ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	9	250 V		240 V	4 mm
D4N-6D2G	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ADJUSTABLE ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	4.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-2C26	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-3C32	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	TOP ROLLER PLUNGER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	6.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		6	250 V		240 V	2 mm
D4N-6C2H	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ADJUSTABLE ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	4.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-6FRE	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	FORK LEVER LOCK	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	6.4 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW			250 V		240 V
D4N-4F31	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	TOP PLUNGER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	6.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	6	250 V		240 V	2 mm
D4N-6C62	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ONE-WAY ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	9	250 V		240 V	4 mm
D4N-6F62	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ONE-WAY ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	9	250 V		240 V	4 mm
D4N-2F26	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-8C22	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-4F20	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-8D80	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	CAT WHISKER	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-6C2G	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ADJUSTABLE ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	4.5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-2F20	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-4C62	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ONE-WAY ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	9	250 V		240 V	4 mm
D4N-3FLE	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	FORK LEVER LOCK	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	6.4 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW			250 V		240 V
D4N-8D62	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ONE-WAY ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	9	250 V		240 V	4 mm
D4N-6F72	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ONE-WAY ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N	9	250 V		240 V	4 mm
D4N-8DRE	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	FORK LEVER LOCK	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	6.4 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW			250 V		240 V
D4N-1C22	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-1C26	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-6D22	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-1D2G	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ADJUSTABLE ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	4.5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW	D4N		250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 V
D4N-5D62	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ONE-WAY ROLLER LEVER	10A@240VAC	300000 Cycle(s)	56 mm	30 inch	IP67	5 N	56 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW		9	250 V		240 V	4 mm
D4N-3CLE	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	FORK LEVER LOCK	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	6.4 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW			250 V		240 V
D4N-3D20	Omron	SNAP ACTING/LIMIT SWITCH	PANEL MOUNT	3PST	ROLLER LEVER	10A@240VAC	300000 Cycle(s)	31 mm	30 inch	IP67	5 N	57.5 mm	2.5A@250VDC	70 Cel	10 A	-30 Cel	MOMENTARY	2.5 A	SCREW			250 V	P.T.= 27 DEG, O.T.= 67 DEG	240 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.