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Snap-In Switch Accessories

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Mounting Style = Snap-In

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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.	Product	Type	For Use With	Designed for	Mounting Style
Switch Contact Blocks / Switch Kits Contact block 1 N.O. 704.900.1 EAO 1: £10.16 51In Stock 250Expected 22/09/2026	Mfr. Part No. 704.900.1 Mouser Part No 123-704.900.1	EAO	Switch Contact Blocks / Switch Kits Contact block 1 N.O. Learn More about EAO series 4 switches	Datasheet	51In Stock 250Expected 22/09/2026	£10.16 £9.56 £9.50 £9.38 View £8.70 £8.60	Min.: 1 Mult.: 1	Contact Blocks	1 NO	Snap-Action Switches	04 Series	Snap-In
Switch Contact Blocks / Switch Kits 704.900.1B EAO 1: £17.78 6In Stock	Mfr. Part No. 704.900.1B Mouser Part No 123-704.900.1B	EAO	Switch Contact Blocks / Switch Kits		6In Stock	£17.78 £15.01 £14.85 £14.47 View £14.19 £13.77 £13.46 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO	Snap-Action Switches	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw silver 704.900.2 EAO 1: £10.16 6In Stock 8Expected 05/10/2026	Mfr. Part No. 704.900.2 Mouser Part No 123-704.900.2	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw silver Learn More about EAO series 4 switches		6In Stock 8Expected 05/10/2026	£10.16 £10.15 £10.03 £9.67 £9.54	Min.: 1 Mult.: 1	Contact Blocks	1 NC	Snap-Action Switches	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO 2xPT 6,3 gold/silver 704.901.3/D EAO 1: £94.52 1In Stock	Mfr. Part No. 704.901.3/D Mouser Part No 123-704.901.3/D	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO 2xPT 6,3 gold/silver Learn More about EAO series 4 switches	Datasheet	1In Stock	£94.52 £90.80 £89.21 £87.49 View £85.02 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NO	Snap-Action Switches	04 Series	Snap-In
Switch Contact Blocks / Switch Kits 704.901.3B EAO 1: £84.63 2In Stock	Mfr. Part No. 704.901.3B Mouser Part No 123-704.901.3B	EAO	Switch Contact Blocks / Switch Kits		2In Stock	£84.63 £77.94 £75.40 £74.02 View £71.73 Quote	Min.: 1 Mult.: 1	Contact Blocks	Switching Element		704 Series	Snap-In
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC PT6,3 silver 704.905.2 EAO 1: £11.45 1In Stock	Mfr. Part No. 704.905.2 Mouser Part No 123-704.905.2	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC PT6,3 silver Learn More about EAO series 4 switches		1In Stock	£11.45 £11.12 £10.96 £10.77 Quote Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NC	Snap-Action Switches	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC PT6,3 silver 704.905.4 EAO 1: £18.97 6In Stock	Mfr. Part No. 704.905.4 Mouser Part No 123-704.905.4	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC PT6,3 silver Learn More about EAO series 4 switches		6In Stock	£18.97 £18.83 £18.59 £18.19 View £17.70 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NC	Snap-Action Switches	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO PIT silver 704.908.1 EAO 1: £19.78 1In Stock	Mfr. Part No. 704.908.1 Mouser Part No 123-704.908.1	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO PIT silver Learn More about EAO series 4 switches	Datasheet	1In Stock	£19.78 £19.64 £19.28 £18.73 View £18.23 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO	Snap-Action Switches	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO PIT silver 704.908.5 EAO 1: £35.09 25In Stock	Mfr. Part No. 704.908.5 Mouser Part No 123-704.908.5	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO PIT silver Learn More about EAO series 4 switches	Datasheet	25In Stock	£35.09 £34.29 £33.64 £32.49 Quote Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO, 1 NC	Snap-Action Switches	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO screw silver for ring cable lug 704.910.5B EAO 1: £26.92 5In Stock	Mfr. Part No. 704.910.5B Mouser Part No 123-704.910.5B	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO screw silver for ring cable lug Learn More about EAO series 4 switches	Datasheet	5In Stock	£26.92 £24.52 £23.72 £22.71 View £21.31 £21.05 £20.63 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO, 1 NC	Slow Making	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC screw gold/silver 704.911.2 EAO 1: £44.75 1In Stock	Mfr. Part No. 704.911.2 Mouser Part No 123-704.911.2	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC screw gold/silver Learn More about EAO series 4 switches	Datasheet	1In Stock	£44.75 £44.74 £43.68 £42.83 View £41.41 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NC	Slow Making	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO screw gold/silver 704.911.3 EAO 1: £80.19 4In Stock	Mfr. Part No. 704.911.3 Mouser Part No 123-704.911.3	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO screw gold/silver Learn More about EAO series 4 switches	Datasheet	4In Stock	£80.19 £77.94 £75.99 £74.07 View Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NO	Slow Making	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO screw gold/silver 704.911.5 EAO 1: £80.19 3In Stock	Mfr. Part No. 704.911.5 Mouser Part No 123-704.911.5	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO screw gold/silver Learn More about EAO series 4 switches	Datasheet	3In Stock	£80.19 £80.18 £77.91 £76.42 View £74.07 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO, 1 NC	Slow Making	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO PT6,3 silver 704.915.3 EAO 1: £18.97 5In Stock	Mfr. Part No. 704.915.3 Mouser Part No 123-704.915.3	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO PT6,3 silver Learn More about EAO series 4 switches	Datasheet	5In Stock	£18.97 £18.84 £18.12 £17.75 View £17.22 £16.94 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NO	Slow Making	04 Series	Snap-In
Switch Contact Blocks / Switch Kits 704.915.5/D EAO 1: £27.89 1In Stock	Mfr. Part No. 704.915.5/D Mouser Part No 123-704.915.5/D	EAO	Switch Contact Blocks / Switch Kits		1In Stock	£27.89 £24.57 £23.47 £22.23 View £21.40 £20.02 £19.54	Min.: 1 Mult.: 1	Contact Blocks	Switching Element	Slow Making, Double Plug-In	704 Series	Snap-In
Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC PIT gold/silver 704.917.4 EAO 1: £105.67 1In Stock	Mfr. Part No. 704.917.4 Mouser Part No 123-704.917.4	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC PIT gold/silver Learn More about EAO series 4 switches	Datasheet	1In Stock	£105.67 £101.66 £99.43 £96.89 View £94.95 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NC	Slow Making	04 Series	Snap-In
Switch Contact Blocks / Switch Kits Switching element slow-make T 1NO PIT silver 704.918.1 EAO 1: £19.78 4In Stock	Mfr. Part No. 704.918.1 Mouser Part No 123-704.918.1	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 1NO PIT silver Learn More about EAO series 4 switches	Datasheet	4In Stock	£19.78 £19.69 £19.37 £18.88 View £18.38 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO	Slow Making	04 Series	Snap-In
Switch Contact Blocks / Switch Kits PLASTIC MOUNT FLANGE 704.950.5 EAO 1: £6.26 307Expected 22/12/2026	Mfr. Part No. 704.950.5 Mouser Part No 123-704.950.5	EAO	Switch Contact Blocks / Switch Kits PLASTIC MOUNT FLANGE Learn More about EAO series 4 switches	Datasheet	307Expected 22/12/2026	£6.26 £6.25 £6.05 £5.99 View £5.88 £5.49 £5.37 Quote	Min.: 1 Mult.: 1		Bayonet Flange		04 Series	Snap-In
Switch Contact Blocks / Switch Kits 3A 250VAC 1 NO/NC SWITCHING ELEMENT 71-671.026 EAO 1: £19.92 160Expected 29/12/2026	Mfr. Part No. 71-671.026 Mouser Part No 123-71-671.026	EAO	Switch Contact Blocks / Switch Kits 3A 250VAC 1 NO/NC SWITCHING ELEMENT Learn More about EAO series 71 pcb switch	Datasheet	160Expected 29/12/2026	£19.92 £19.91 £19.58 £19.25 Quote Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO, 1 NC	Snap-Action Switches	71 Series	Snap-In
Switch Contact Blocks / Switch Kits Female Connector for W & V series WCH-01 Carling Technologies 1: £1.95 2,889Expected 14/01/2027	Mfr. Part No. WCH-01 Mouser Part No 691-WCH-01	Carling Technologies	Switch Contact Blocks / Switch Kits Female Connector for W & V series	Datasheet	2,889Expected 14/01/2027	£1.95 £1.91 £1.89 £1.72 View £1.69 £1.68	Min.: 1 Mult.: 1	Contact Blocks	Connector		W Series	Snap-In
Switch Contact Blocks / Switch Kits 704-910.3B EAO 1: £24.78 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. 704-910.3B Mouser Part No 123-704-9103B	EAO	Switch Contact Blocks / Switch Kits Learn More about EAO series 4 switches	Datasheet	Non-Stocked Lead-Time 12 Weeks	£24.78 £21.83 £20.85 £19.75 View £19.01 £17.78 £17.36	Min.: 1 Mult.: 1	Contact Blocks	Switching Element	704 Series	704 Series	Snap-In
Switch Contact Blocks / Switch Kits 45-314.1Z40 EAO 1: £25.01 Non-Stocked New Product	Mfr. Part No. 45-314.1Z40 Mouser Part No 123-45-314.1Z40 New Product	EAO	Switch Contact Blocks / Switch Kits	Datasheet	Non-Stocked	£25.01 £22.72 £22.03 £21.81	Min.: 1 Mult.: 1	Contact Blocks	Switching Element		45 Series	Snap-In
Switch Contact Blocks / Switch Kits 704-900.4 EAO 1: £17.83 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 704-900.4 Mouser Part No 123-704-9004	EAO	Switch Contact Blocks / Switch Kits Learn More about EAO series 4 switches	Datasheet	Non-Stocked Lead-Time 16 Weeks	£17.83 £15.57 £14.88 £14.13 View £13.60 £12.75 £12.12	Min.: 1 Mult.: 1					Snap-In
Switch Contact Blocks / Switch Kits IND SLEEVE WRESISTOR 704.943.0 EAO 1: £115.19 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 704.943.0 Mouser Part No 123-704.943.0	EAO	Switch Contact Blocks / Switch Kits IND SLEEVE WRESISTOR Learn More about EAO series 4 switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	£115.19 £108.78 £106.33 £103.71 View £101.73 Quote	Min.: 1 Mult.: 1		Flasher Element		704 Series	Snap-In
Switch Contact Blocks / Switch Kits LENS-SQ BL 704.943.1 EAO 1: £122.14 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 704.943.1 Mouser Part No 123-704.943.1	EAO	Switch Contact Blocks / Switch Kits LENS-SQ BL Learn More about EAO series 4 switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	£122.14 £111.85 £109.95 £107.36 View Quote	Min.: 1 Mult.: 1		Flasher Element		704 Series	Snap-In

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