Limit Switches – Mouser United Kingdom

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D4A-N General-Purpose Limit Switches

Omron Industrial Automation D4A-N General-Purpose Limit Switches offer a robust metal housing and increased sealing protection, shock resistance, and strength. D4A-N provides high durability with a wide operating temperature of -40°C to +100°C (standard type). Omron Industrial Automation D4A-N General-Purpose Limit Switches feature a double seal on the head and a complete gasket cover, allowing the series to meet UL NEMA 3, 4, 4X, 6P, 12, and 13. These IP67-rated switches utilize a 29.4mm x 59.5mm mounting-hole pattern and come in a variety of head shapes.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Illuminated	Contact Form	Actuator	Current Rating	Voltage Rating AC	Voltage Rating DC	Operating Force	NEMA Rating	Termination Style	Mounting Style	IP Rating	Packaging
Limit Switches LIMIT SWITCH D4A-4717N Omron Automation and Safety 1: £224.48 8In Stock	Mfr. Part No. D4A-4717N Mouser Part No 653-D4A-4717N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	8In Stock	£224.48 £199.79 £189.69	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches LS ROLLER LEVER DP DT M12 D4A-6501N Omron Automation and Safety 1: £224.48 35In Stock	Mfr. Part No. D4A-6501N Mouser Part No 653-D4A-6501N	Omron Automation and Safety	Limit Switches LS ROLLER LEVER DP DT M12 Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	35In Stock	£224.48 £208.33	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches LIMIT SWITCH D4A-2502N Omron Automation and Safety 1: £210.97 6In Stock	Mfr. Part No. D4A-2502N Mouser Part No 653-D4A-2502-N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	6In Stock	£210.97 £197.48 £196.37 £195.77 View Quote	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches LIMIT SWITCH D4A-0700N Omron Automation and Safety 1: £126.74 2In Stock	Mfr. Part No. D4A-0700N Mouser Part No 653-D4A-0700N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	2In Stock	£126.74 £110.66 £106.37 £103.24	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches LIMIT SWITCH D4A-2511N Omron Automation and Safety 1: £233.09 1In Stock	Mfr. Part No. D4A-2511N Mouser Part No 653-D4A-2511-N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	1In Stock	£233.09 £214.16 £210.73 View Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	Plunger	5 A	125 VAC	30 VDC	17.65 N	3, 4, 4X, 6P, 12, 13	Screw	Panel Mount	IP67
Limit Switches DPDT Side Plunger Double break D4A-2506N Omron Automation and Safety 1: £210.70 1In Stock 1Expected 10/06/2027	Mfr. Part No. D4A-2506N Mouser Part No 653-D4A-2506N	Omron Automation and Safety	Limit Switches DPDT Side Plunger Double break Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	1In Stock 1Expected 10/06/2027	£210.70 £195.30 £191.84 £191.15 View Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	Plunger	5 A	600 VAC	125 VDC	2000 gf		Screw
Limit Switches Limit Switch D4A-3105N Omron Automation and Safety 1: £271.66 2In Stock	Mfr. Part No. D4A-3105N Mouser Part No 653-D4A-3105N	Omron Automation and Safety	Limit Switches Limit Switch Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	2In Stock	£271.66 £266.20 £261.83 View Quote	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches LIMIT SWITCH D4A-1302N Omron Automation and Safety 1: £195.95 4In Stock	Mfr. Part No. D4A-1302N Mouser Part No 653-D4A-1302N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	4In Stock	£195.95 £190.11	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	Roller Lever	10 A	250 VAC	250 VDC			Screw
Limit Switches Limit Switch D4A-3110N Omron Automation and Safety 1: £257.52 3In Stock	Mfr. Part No. D4A-3110N Mouser Part No 653-D4A-3110N	Omron Automation and Safety	Limit Switches Limit Switch Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	3In Stock	£257.52 £227.08 £217.60	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	Roller Plunger	10 A	600 VAC	250 VDC	17.65 N	3, 4, 4X, 6P, 12, 13	Screw	Conduit (1/2 in)	IP67
Limit Switches SPDT SIDE ROTARY D4A-1101N Omron Automation and Safety 1: £122.55 53In Stock 55Expected 01/10/2026	Mfr. Part No. D4A-1101N Mouser Part No 653-D4A-1101N	Omron Automation and Safety	Limit Switches SPDT SIDE ROTARY Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	53In Stock 55Expected 01/10/2026	£122.55 £106.31 £98.61 £96.43	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	Roller	10 A	600 VAC	30 VDC	3.5 lb		Screw
Limit Switches Limit Switch D4A-1102N Omron Automation and Safety 1: £167.42 3In Stock	Mfr. Part No. D4A-1102N Mouser Part No 653-D4A-1102-N	Omron Automation and Safety	Limit Switches Limit Switch Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	3In Stock	£167.42 £152.00 £141.48	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	Side	10 A	600 VAC	250 VDC	0.39 N	3, 4, 4X, 6P, 12, 13	Screw	Conduit (1/2 in)	IP67
Limit Switches LIMIT SWITCH D4A-1112N Omron Automation and Safety 1: £172.36 1In Stock	Mfr. Part No. D4A-1112N Mouser Part No 653-D4A-1112-N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	1In Stock	£172.36 £144.36 £133.88 £133.87	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches DPDT SIDE ROTARY D4A-2501N Omron Automation and Safety 1: £203.30 2In Stock	Mfr. Part No. D4A-2501N Mouser Part No 653-D4A-2501N	Omron Automation and Safety	Limit Switches DPDT SIDE ROTARY Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	2In Stock	£203.30 £174.13 £163.68	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	Roller Lever	5 A	125 VAC	125 VDC	0.39 N		Screw	Chassis Mount	IP67	Bulk
Limit Switches LIMIT SWITCH D4A-2918N Omron Automation and Safety 1: £205.71 4In Stock	Mfr. Part No. D4A-2918N Mouser Part No 653-D4A-2918N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	4In Stock	£205.71 £184.10 £173.83	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	Side	5 A	600 VAC	250 VDC	0.39 N	3, 4, 4X, 6P, 12, 13	Screw	Conduit (1/2 in)	IP67
Limit Switches LIMIT SWITCH D4A-3116N Omron Automation and Safety 1: £188.53 1In Stock	Mfr. Part No. D4A-3116N Mouser Part No 653-D4A-3116N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	1In Stock	£188.53 £181.59 £178.37 £177.73 View Quote	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches LIMIT SWITCH D4A-4501N Omron Automation and Safety 1: £232.32 3In Stock	Mfr. Part No. D4A-4501N Mouser Part No 653-D4A-4501N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	3In Stock	£232.32 £199.79 £189.69	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	Roller Lever	5 A	600 VAC	250 VDC	0.39 N	3, 4, 4X, 6P, 12, 13	Screw	Conduit (1/2 in)	IP67
Limit Switches LIMIT SWITCH D4A-1101N-F Omron Automation and Safety 1: £162.88 2In Stock	Mfr. Part No. D4A-1101N-F Mouser Part No 653-D4A-1101N-F	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	2In Stock	£162.88 £136.69 £126.78 £126.24	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches SPDT SIDE ROTARY D4A-1103N Omron Automation and Safety 1: £129.73 3In Stock	Mfr. Part No. D4A-1103N Mouser Part No 653-D4A-1103N	Omron Automation and Safety	Limit Switches SPDT SIDE ROTARY Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	3In Stock	£129.73 £113.48 £105.25 £103.42	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	Roller Lever	10 A	600 VAC	30 VDC	1.7 lb		Screw
Limit Switches SPDT WOBBLE LEVEL D4A-1114N Omron Automation and Safety 1: £153.39 1In Stock	Mfr. Part No. D4A-1114N Mouser Part No 653-D4A-1114N	Omron Automation and Safety	Limit Switches SPDT WOBBLE LEVEL Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	1In Stock	£153.39 £128.99 £119.64 £118.63	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	Wobble	10 A	600 VAC	30 VDC	150 gf		Screw
Limit Switches LIMIT SWITCH D4A-1115N Omron Automation and Safety 1: £162.88 3In Stock	Mfr. Part No. D4A-1115N Mouser Part No 653-D4A-1115-N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	3In Stock	£162.88 £136.69 £126.78 £126.24	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches L.S. W/ NEON LAMP D4A-1301N Omron Automation and Safety 1: £205.85 2In Stock	Mfr. Part No. D4A-1301N Mouser Part No 653-D4A-1301N	Omron Automation and Safety	Limit Switches L.S. W/ NEON LAMP Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	2In Stock	£205.85 £185.61 £182.20 £181.71 View Quote	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches DPDT SWITCH REC EPTACLE D4A-2000N Omron Automation and Safety 1: £65.63 5In Stock	Mfr. Part No. D4A-2000N Mouser Part No 653-D4A-2000N	Omron Automation and Safety	Limit Switches DPDT SWITCH REC EPTACLE Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	5In Stock	£65.63 £54.34 £50.40 £47.61 £46.95	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches LIMIT SWITCH D4A-2514N Omron Automation and Safety 1: £191.74 2In Stock	Mfr. Part No. D4A-2514N Mouser Part No 653-D4A-2514-N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	2In Stock	£191.74 £164.67 £154.16	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches LIMIT SWITCH D4A-3102N Omron Automation and Safety 1: £231.86 1In Stock	Mfr. Part No. D4A-3102N Mouser Part No 653-D4A-3102N	Omron Automation and Safety	Limit Switches LIMIT SWITCH Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	1In Stock	£231.86 £195.44 £185.25	Min.: 1 Mult.: 1	Non-Illuminated
Limit Switches LSW 6A 24VDC LED SPD T PF 1/2 D4A-3E01N Omron Automation and Safety 1: £206.43 1In Stock	Mfr. Part No. D4A-3E01N Mouser Part No 653-D4A-3E01N	Omron Automation and Safety	Limit Switches LSW 6A 24VDC LED SPD T PF 1/2 Learn More about Omron Automation and Safety omron d4a limit switches	Datasheet	1In Stock	£206.43 £185.08 £181.71 £181.20 View Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	Roller Lever	10 A	600 VAC	250 VDC	0.39 N	3, 4, 4X, 6P, 12, 13	Screw	Conduit (1/2 in)	IP67

D4A-N General-Purpose Limit Switches

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