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40 mm Switch Contact Blocks / Switch Kits

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Height = 40 mm

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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	Packaging
Switch Contact Blocks / Switch Kits 704.950.0B EAO 1: CHF 15.49 15In Stock New Product	Mfr. Part No. 704.950.0B Mouser Part No 123-704.950.0B New Product	EAO	Switch Contact Blocks / Switch Kits	Datasheet	15In Stock	CHF 15.49 CHF 14.42 CHF 14.08 CHF 13.82 View CHF 13.44 CHF 13.15 Quote	Min.: 1 Mult.: 1		Lamp Block	Selector Switches, Illuminated Pushbuttons	704 Series	Snap-In	Screw
Switch Contact Blocks / Switch Kits LAMP HOLDER SCREW 704.950.0 EAO 1: CHF 13.14 249In Stock	Mfr. Part No. 704.950.0 Mouser Part No 123-704.950.0	EAO	Switch Contact Blocks / Switch Kits LAMP HOLDER SCREW Learn More about EAO series 4 switches	Datasheet	249In Stock	CHF 13.14 CHF 12.56 CHF 12.23 CHF 12.12 View CHF 11.89 CHF 11.61 Quote	Min.: 1 Mult.: 1		Lamp Block	Selector Switches, Illuminated Pushbuttons	04 Series	Snap-In	Screw		Bulk
Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NC 3SU15001AA101CA0 Siemens 1: CHF 25.27 1In Stock	Mfr. Part No. 3SU15001AA101CA0 Mouser Part No 982-3SU15001AA101CA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NC Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	CHF 25.27 CHF 23.00 CHF 21.94 CHF 20.46 CHF 19.66	Min.: 1 Mult.: 1	Contact Blocks	1 NC		3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits HOLDER FOR 4 MODULES. METAL 3SU15500BA100AA0 Siemens 1: CHF 13.65 58In Stock	Mfr. Part No. 3SU15500BA100AA0 Mouser Part No 982-3SU15500BA100AA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER FOR 4 MODULES. METAL Learn More about Siemens sirius act pushbuttons indicators	Datasheet	58In Stock	CHF 13.65 CHF 11.83 Quote Quote	Min.: 1 Mult.: 1		Holder, 4-Way	4-Position Selector Switches, Coordinate Switches	3SU1 Series
Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO,1NO 3SU15501AA101NA0 Siemens 1: CHF 44.43 5In Stock	Mfr. Part No. 3SU15501AA101NA0 Mouser Part No 982-3SU15501AA101NA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO,1NO Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	CHF 44.43 CHF 40.48 CHF 37.77 CHF 36.29	Min.: 1 Mult.: 1	Contact Blocks	1 NO, 1 NO		3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits HOLDER. CONTACT MODULE 1NC.1NC 3SU15501AA101PA0 Siemens 1: CHF 44.43 1In Stock	Mfr. Part No. 3SU15501AA101PA0 Mouser Part No 982-3SU15501AA101PA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER. CONTACT MODULE 1NC.1NC Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	CHF 44.43 CHF 40.48 CHF 37.77 CHF 36.29	Min.: 1 Mult.: 1	Contact Blocks	1 NC, 1 NC		3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO PT6,3 silver 704.905.1 EAO 1: CHF 12.56 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	CHF 12.56 CHF 12.55 CHF 11.95 CHF 11.77 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: CHF 20.34 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	CHF 20.34 CHF 19.91 CHF 19.40 CHF 19.06 CHF 18.55	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 SWITCH UNIT A3SA-7030 Omron Automation and Safety 1: CHF 73.95 6In Stock	Mfr. Part No. A3SA-7030 Mouser Part No 653-A3SA-7030	Omron Automation and Safety	Switch Contact Blocks / Switch Kits SWITCH UNIT	Datasheet	6In Stock	CHF 73.95 CHF 69.23 CHF 67.89 CHF 67.49	Min.: 1 Mult.: 1		Switch Unit	Pushbutton Switches	A3S Series	Panel
Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC PT6,3 silver 704.905.2 EAO 1: CHF 12.28 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	Datasheet	1In Stock	CHF 12.28 CHF 11.92 CHF 11.75 CHF 11.55 Quote Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NC	Snap-Action Switches	04 Series	Snap-In	Plug-In	500 VDC
Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC PT6,3 silver 704.905.4 EAO 1: CHF 20.34 2In 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	Datasheet	2In Stock	CHF 20.34 CHF 20.00 CHF 19.75 CHF 19.33 CHF 18.79	Min.: 1 Mult.: 1	Contact Blocks	2 NC	Snap-Action Switches	04 Series	Snap-In	Plug-In	500 VDC
Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO PT6,3 silver 704.915.3 EAO 1: CHF 24.06 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	CHF 24.06 CHF 22.06 CHF 21.13 CHF 20.14 View CHF 19.84 CHF 19.30 CHF 18.76 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NO	Slow Making	04 Series	Snap-In	Plug-In	500 VDC
Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC PT6,3 silver 704.915.4 EAO 1: CHF 20.34 8In Stock	Mfr. Part No. 704.915.4 Mouser Part No 123-704.915.4	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC PT6,3 silver Learn More about EAO series 4 switches	Datasheet	8In Stock	CHF 20.34 CHF 20.11 CHF 19.59 CHF 19.23 View CHF 18.65 CHF 18.23 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NC	Slow Making	04 Series		Plug-In	500 VDC
Switch Contact Blocks / Switch Kits 704.915.5/D EAO 1: CHF 29.91 1In Stock	Mfr. Part No. 704.915.5/D Mouser Part No 123-704.915.5/D	EAO	Switch Contact Blocks / Switch Kits	Datasheet	1In Stock	CHF 29.91 CHF 26.34 CHF 25.16 CHF 23.83 View CHF 22.94 CHF 21.46 CHF 20.95	Min.: 1 Mult.: 1	Contact Blocks	Switching Element	Slow Making, Double Plug-In	704 Series	Snap-In	Plug-In	500 VDC
Switch Contact Blocks / Switch Kits HOLDER, 3 MODULES, UNIVERSAL 3SU15500AA100AA0 Siemens 1: CHF 10.07 1’858On Order	Mfr. Part No. 3SU15500AA100AA0 Mouser Part No 982-3SU15500AA100AA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER, 3 MODULES, UNIVERSAL Learn More about Siemens 3su1 pushbuttons	Datasheet	1’858On Order On Order Ship Dates Mfr. No: 3SU15500AA100AA0 Stock: 0 On Order: 173 Pending 560 Expected 11/2/2026 455 Expected 11/20/2026 670 Expected 12/21/2026 Factory Lead Time: 6 Weeks	CHF 10.07 CHF 9.13 CHF 8.74 CHF 8.27 View CHF 7.96 CHF 7.88 CHF 7.76 CHF 7.56	Min.: 1 Mult.: 1		Holder, 3-Way		3SU1 Series
Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO 3SU15001AA101BA0 Siemens 1: CHF 25.27 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3SU15001AA101BA0 Mouser Part No 982-3SU15001AA101BA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO Learn More about Siemens 3su1 pushbuttons	Datasheet	Non-Stocked Lead-Time 2 Weeks	CHF 25.27 CHF 23.00 CHF 21.94 CHF 20.46 CHF 19.66	Min.: 1 Mult.: 1	Contact Blocks	1 NO		3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits HOLDER. CONTACT MODULE 1NO+1NC 3SU15001AA101FA0 Siemens 1: CHF 42.68 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 3SU15001AA101FA0 Mouser Part No 982-3SU15001AA101FA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER. CONTACT MODULE 1NO+1NC Learn More about Siemens sirius act pushbuttons indicators	Datasheet	Non-Stocked Lead-Time 3 Weeks	CHF 42.68 CHF 38.84 CHF 37.04 CHF 34.55 CHF 33.20	Min.: 1 Mult.: 1	Contact Blocks	1 NO + 1 NC		3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits HOLDER. CONTACT MODULE 1NO+1NC. 1NO+1NC 3SU15001AA101LA0 Siemens 1: CHF 72.78 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3SU15001AA101LA0 Mouser Part No 982-3SU15001AA101LA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER. CONTACT MODULE 1NO+1NC. 1NO+1NC Learn More about Siemens sirius act pushbuttons indicators	Datasheet	Non-Stocked Lead-Time 2 Weeks	CHF 72.78 CHF 66.32 CHF 61.87 CHF 59.45	Min.: 1 Mult.: 1	Contact Blocks	2 NO + 2 NC		3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO,1NO 3SU15001AA101NA0 Siemens 1: CHF 42.68 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. 3SU15001AA101NA0 Mouser Part No 982-3SU15001AA101NA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO,1NO Learn More about Siemens sirius act pushbuttons indicators	Datasheet	Non-Stocked Lead-Time 5 Weeks	CHF 42.68 CHF 38.84 CHF 37.04 CHF 34.55 CHF 33.20	Min.: 1 Mult.: 1	Contact Blocks	1 NO, 1 NO		3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits HOLDER. CONTACT MODULE 1NC.1NC 3SU15001AA101PA0 Siemens 1: CHF 42.68 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3SU15001AA101PA0 Mouser Part No 982-3SU15001AA101PA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER. CONTACT MODULE 1NC.1NC Learn More about Siemens sirius act pushbuttons indicators	Datasheet	Non-Stocked Lead-Time 2 Weeks	CHF 42.68 CHF 38.84 CHF 37.04 CHF 34.55 CHF 33.20	Min.: 1 Mult.: 1	Contact Blocks	1 NC, 1 NC		3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO, LED MODULE 3SU15011AG001BA0 Siemens 1: CHF 78.16 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3SU15011AG001BA0 Mouser Part No 982-3SU15011AG001BA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO, LED MODULE Learn More about Siemens sirius act pushbuttons indicators	Datasheet	Non-Stocked Lead-Time 2 Weeks	CHF 78.16 CHF 71.21 CHF 66.44 CHF 63.84	Min.: 1 Mult.: 1	Contact Blocks	1 NO		3SU1 Series	Panel Mount	Screw	6 VDC to 24 VDC
Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NC, LED MODULE 3SU15011AG001CA0 Siemens 1: CHF 78.16 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3SU15011AG001CA0 Mouser Part No 982-3SU15011AG001CA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NC, LED MODULE Learn More about Siemens sirius act pushbuttons indicators	Datasheet	Non-Stocked Lead-Time 2 Weeks	CHF 78.16 CHF 71.21 CHF 66.44 CHF 63.84	Min.: 1 Mult.: 1	Contact Blocks	1 NC		3SU1 Series	Panel Mount	Screw	6 VDC to 24 VDC
Switch Contact Blocks / Switch Kits HOLDER. CONTACT MOD. 1NO+1NC. LED MOD. 3SU15011AG001FA0 Siemens 1: CHF 95.25 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3SU15011AG001FA0 Mouser Part No 982-3SU15011AG001FA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER. CONTACT MOD. 1NO+1NC. LED MOD. Learn More about Siemens sirius act pushbuttons indicators	Datasheet	Non-Stocked Lead-Time 2 Weeks	CHF 95.25 CHF 85.72 CHF 82.36	Min.: 1 Mult.: 1	Contact Blocks	1 NO + 1 NC		3SU1 Series	Panel Mount	Screw	6 VDC to 24 VDC
Switch Contact Blocks / Switch Kits HOLDER. CONTACT MOD. 2X1NO+1NC. LED MOD. 3SU15011AG001LA0 Siemens 1: CHF 136.36 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3SU15011AG001LA0 Mouser Part No 982-3SU15011AG001LA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER. CONTACT MOD. 2X1NO+1NC. LED MOD. Learn More about Siemens sirius act pushbuttons indicators	Datasheet	Non-Stocked Lead-Time 2 Weeks	CHF 136.36 CHF 121.48 CHF 113.23	Min.: 1 Mult.: 1	Contact Blocks	2 x 1 NO + 1 NC		3SU1 Series	Panel Mount	Screw	6 VDC to 24 VDC
Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO+1NC, LED MOD. 3SU15011AG001NA0 Siemens 1: CHF 95.25 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3SU15011AG001NA0 Mouser Part No 982-3SU15011AG001NA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO+1NC, LED MOD. Learn More about Siemens sirius act pushbuttons indicators	Datasheet	Non-Stocked Lead-Time 2 Weeks	CHF 95.25 CHF 85.72 CHF 82.36	Min.: 1 Mult.: 1	Contact Blocks	1 NO + 1 NC		3SU1 Series	Panel Mount	Screw	6 VDC to 24 VDC

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