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EAO Switch Contact Blocks / Switch Kits

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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	Termination Style	Voltage Rating DC
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw gold/silver 704.901.2 EAO 1: £44.75 12In Stock	Mfr. Part No. 704.901.2 Mouser Part No 123-704.901.2	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw gold/silver Learn More about EAO series 4 switches	Datasheet	12In Stock	£44.75 £44.41 £43.63 View Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NC	Snap-Action Switches	04 Series	Snap-In	Screw	500 VDC
Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC screw gold/silver 704.901.4 EAO 1: £80.19 3In Stock	Mfr. Part No. 704.901.4 Mouser Part No 123-704.901.4	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC screw gold/silver Learn More about EAO series 4 switches	Datasheet	3In Stock	£80.19 £80.11 £77.78 £76.29 View £73.92 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NC	Snap-Action Switches	04 Series	Snap-In	Screw	500 VDC
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO screw gold/silver 704.901.5 EAO 1: £80.19 23In Stock	Mfr. Part No. 704.901.5 Mouser Part No 123-704.901.5	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO screw gold/silver Learn More about EAO series 4 switches	Datasheet	23In Stock	£80.19 £77.79 £77.17 £74.79 View Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO, 1 NC	Snap-Action Switches	04 Series	Snap-In	Screw	500 VDC
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO screw silver/palladium 704.902.1 EAO 1: £73.97 4In Stock	Mfr. Part No. 704.902.1 Mouser Part No 123-704.902.1	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO screw silver/palladium Learn More about EAO series 4 switches	Datasheet	4In Stock	£73.97 £67.57 £65.38 £64.17 View £62.26 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO PT6,3 silver 704.905.1 EAO 1: £11.72 104In Stock	Mfr. Part No. 704.905.1 Mouser Part No 123-704.905.1	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO PT6,3 silver Learn More about EAO series 4 switches	Datasheet	104In Stock	£11.72 £11.71 £11.15 £10.98 View Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO	Snap-Action Switches	04 Series	Snap-In	Plug-In	500 VDC
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO PT6,3 silver 704.905.5 EAO 1: £18.97 47In Stock	Mfr. Part No. 704.905.5 Mouser Part No 123-704.905.5	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO PT6,3 silver Learn More about EAO series 4 switches	Datasheet	47In Stock	£18.97 £18.57 £18.10 £17.77 £17.30	Min.: 1 Mult.: 1	Contact Blocks	1 NO, 1 NC	Snap-Action Switches	04 Series	Snap-In	Plug-In	500 VDC
Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO PIT silver 704.908.3 EAO 1: £35.09 10In Stock	Mfr. Part No. 704.908.3 Mouser Part No 123-704.908.3	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO PIT silver Learn More about EAO series 4 switches	Datasheet	10In Stock	£35.09 £34.90 £31.61 £30.66 View £30.07 £29.21 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NO	Snap-Action Switches	04 Series	Snap-In	Push-In	250 VDC
Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO screw silver 704.910.3 EAO 1: £14.88 19In Stock	Mfr. Part No. 704.910.3 Mouser Part No 123-704.910.3	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO screw silver Learn More about EAO series 4 switches	Datasheet	19In Stock	£14.88 £14.22 £13.85 £13.75 View £13.30 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NO	Slow Making	04 Series	Snap-In	Screw	500 VDC
Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC screw silver 704.910.4 EAO 1: £14.88 133In Stock	Mfr. Part No. 704.910.4 Mouser Part No 123-704.910.4	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC screw silver Learn More about EAO series 4 switches	Datasheet	133In Stock	£14.88 £14.63 £14.50 £14.38 View £13.75 £12.81 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NC	Slow Making	04 Series	Snap-In	Screw	500 VDC
Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO screw silver 704.910.5 EAO 1: £14.88 242In Stock 1Expected 26/10/2026	Mfr. Part No. 704.910.5 Mouser Part No 123-704.910.5	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO screw silver Learn More about EAO series 4 switches	Datasheet	242In Stock 1Expected 26/10/2026	£14.88 £14.87 £14.24 £13.81 View £13.17 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO, 1 NC	Slow Making	04 Series	Snap-In	Screw	500 VDC
Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO PIT gold/silver 704.917.5 EAO 1: £102.54 5In Stock	Mfr. Part No. 704.917.5 Mouser Part No 123-704.917.5	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO PIT gold/silver Learn More about EAO series 4 switches	Datasheet	5In Stock	£102.54 £101.66 £99.43 £96.89 View £94.95 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO, 1 NC	Slow Making	04 Series	Snap-In	Push-In	250 VDC
Switch Contact Blocks / Switch Kits EAO 45-311.1X10 EAO 1: £17.06 21In Stock	Mfr. Part No. 45-311.1X10 Mouser Part No 123-45-311.1X10	EAO	Switch Contact Blocks / Switch Kits EAO Learn More about EAO series 45 switches indicators	Datasheet	21In Stock	£17.06	Min.: 1 Mult.: 1	Contact Blocks	1 NO	22 / 30 mm Switches	45 Series	Panel Mount	Screw	24 VDC
Switch Contact Blocks / Switch Kits 1 contact NO screw Switching element 45-311.1Z10 EAO 1: £11.54 118In Stock	Mfr. Part No. 45-311.1Z10 Mouser Part No 123-45-311.1Z10	EAO	Switch Contact Blocks / Switch Kits 1 contact NO screw Switching element Learn More about EAO series 45 switches indicators	Datasheet	118In Stock	£11.54 £10.83 £10.76	Min.: 1 Mult.: 1	Contact Blocks	1 NO	22 / 30 mm Switches	45 Series	Panel Mount	Screw	24 VDC
Switch Contact Blocks / Switch Kits 1 contact NO spring Switching element 45-311.1Z40 EAO 1: £16.08 42In Stock	Mfr. Part No. 45-311.1Z40 Mouser Part No 123-45-311.1Z40	EAO	Switch Contact Blocks / Switch Kits 1 contact NO spring Switching element Learn More about EAO series 45 switches indicators	Datasheet	42In Stock	£16.08 £14.81 £12.88	Min.: 1 Mult.: 1	Contact Blocks	1 NO	22 / 30 mm Switches	Series 45	Front Mount	Spring	24 VDC
Switch Contact Blocks / Switch Kits Switching element front mounting screw terminal 1NC gold 45-312.1X10 EAO 1: £20.97 61In Stock	Mfr. Part No. 45-312.1X10 Mouser Part No 123-45-312.1X10	EAO	Switch Contact Blocks / Switch Kits Switching element front mounting screw terminal 1NC gold Learn More about EAO series 45 switches indicators	Datasheet	61In Stock	£20.97 £17.43 £17.06	Min.: 1 Mult.: 1	Contact Blocks	1 NC	22 / 30 mm Switches	45 Series	Panel Mount	Screw	24 VDC
Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 1NC gold 45-312.1X40 EAO 1: £21.48 1In Stock	Mfr. Part No. 45-312.1X40 Mouser Part No 123-45-312.1X40	EAO	Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 1NC gold Learn More about EAO series 45 switches indicators	Datasheet	1In Stock	£21.48 £21.47 £19.61	Min.: 1 Mult.: 1	Contact Blocks	1 NC	22 / 30 mm Switches	45 Series	Panel Mount	Spring	24 VDC
Switch Contact Blocks / Switch Kits 1 contact NC spring Switching element 45-312.1Z40 EAO 1: £14.62 30In Stock	Mfr. Part No. 45-312.1Z40 Mouser Part No 123-45-312.1Z40	EAO	Switch Contact Blocks / Switch Kits 1 contact NC spring Switching element Learn More about EAO series 45 switches indicators	Datasheet	30In Stock	£14.62 £12.88	Min.: 1 Mult.: 1	Contact Blocks	1 NC	22 / 30 mm Switches	45 Series	Panel Mount	Spring	24 VDC
Switch Contact Blocks / Switch Kits Switching element front mounting screw terminal 2NO silver 45-313.1Z10 EAO 1: £28.73 13In Stock	Mfr. Part No. 45-313.1Z10 Mouser Part No 123-45-313.1Z10	EAO	Switch Contact Blocks / Switch Kits Switching element front mounting screw terminal 2NO silver Learn More about EAO series 45 switches indicators	Datasheet	13In Stock	£28.73 £26.98 £26.29 £25.45 View £24.86 £24.16	Min.: 1 Mult.: 1	Contact Blocks	2 NO	22 / 30 mm Switches	45 Series	Panel Mount	Screw	24 VDC
Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 2NO silver 45-313.1Z40 EAO 1: £29.47 1In Stock	Mfr. Part No. 45-313.1Z40 Mouser Part No 123-45-3131Z40	EAO	Switch Contact Blocks / Switch Kits Switching element front mounting spring-type terminal 2NO silver Learn More about EAO series 45 switches indicators	Datasheet	1In Stock	£29.47 £27.49 £26.80 £26.01	Min.: 1 Mult.: 1	Contact Blocks	2 NO	22 / 30 mm Switches	45 Series	Panel Mount	Spring	24 VDC
Switch Contact Blocks / Switch Kits Illumination element front mounting red screw terminal 6-24V AC/DC 45-320.1E11 EAO 1: £29.39 10In Stock	Mfr. Part No. 45-320.1E11 Mouser Part No 123-45-320.1E11	EAO	Switch Contact Blocks / Switch Kits Illumination element front mounting red screw terminal 6-24V AC/DC Learn More about EAO series 45 switches indicators	Datasheet	10In Stock	£29.39 £27.34 £26.24	Min.: 1 Mult.: 1		Illumination Element	22 / 30 mm Switches		Front Mount	Screw	6 VDC to 24 VDC
Switch Contact Blocks / Switch Kits 24VDC Red LED Frnt Mnt Scrw Trm 45-320.1E16 EAO 1: £18.87 12In Stock	Mfr. Part No. 45-320.1E16 Mouser Part No 123-45-320.1E16	EAO	Switch Contact Blocks / Switch Kits 24VDC Red LED Frnt Mnt Scrw Trm Learn More about EAO series 45 switches indicators	Datasheet	12In Stock	£18.87 £16.98 £16.49 £16.40	Min.: 1 Mult.: 1	LED Modules	Illumination Element	22 / 30 mm Switches	45 Series	Panel Mount	Screw	24 VDC
Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 6-24V AC/DC 45-320.1E41 EAO 1: £32.73 9In Stock	Mfr. Part No. 45-320.1E41 Mouser Part No 123-45-320.1E41	EAO	Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 6-24V AC/DC Learn More about EAO series 45 switches indicators	Datasheet	9In Stock	£32.73 £30.20 £29.30 £28.62	Min.: 1 Mult.: 1		Illumination Element	22 / 30 mm Switches		Front Mount	Spring	6 VDC to 24 VDC
Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 24V AC/DC 45-320.1E46 EAO 1: £20.00 18In Stock	Mfr. Part No. 45-320.1E46 Mouser Part No 123-45-320.1E46	EAO	Switch Contact Blocks / Switch Kits Illumination element front mounting red spring-type terminal 24V AC/DC Learn More about EAO series 45 switches indicators	Datasheet	18In Stock	£20.00 £19.29 £18.89 £18.00	Min.: 1 Mult.: 1	LED Modules	Illumination Element	22 / 30 mm Switches	45 Series	Panel Mount	Spring	24 VDC
Switch Contact Blocks / Switch Kits 24VDC YLW LED Frnt Mnt Scrw Trm 45-320.1G16 EAO 1: £18.50 10In Stock	Mfr. Part No. 45-320.1G16 Mouser Part No 123-45-320.1G16	EAO	Switch Contact Blocks / Switch Kits 24VDC YLW LED Frnt Mnt Scrw Trm Learn More about EAO series 45 switches indicators	Datasheet	10In Stock	£18.50 £16.76 £16.40	Min.: 1 Mult.: 1	LED Modules	Illumination Element	22 / 30 mm Switches	45 Series	Panel Mount	Screw	24 VDC
Switch Contact Blocks / Switch Kits Illumination element front mounting green screw terminal 6-24V AC/DC 45-320.1H11 EAO 1: £32.51 10In Stock	Mfr. Part No. 45-320.1H11 Mouser Part No 123-45-320.1H11	EAO	Switch Contact Blocks / Switch Kits Illumination element front mounting green screw terminal 6-24V AC/DC Learn More about EAO series 45 switches indicators	Datasheet	10In Stock	£32.51 £30.62 £29.90 £29.00 View £28.15 £26.57 Quote	Min.: 1 Mult.: 1		Illumination Element	22 / 30 mm Switches		Front Mount	Screw	6 VDC to 24 VDC