.hide-partial { max-height: none; } .show-more { display: none; }

40 mm Switch Contact Blocks / Switch Kits

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 64

Applied Filters:

Height = 40 mm

Manufacturer

Product

Type

For Use With

Designed for

Mounting Style

Termination Style

Voltage Rating DC

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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: $19.25 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	$19.25 $17.92 $17.49 $17.17 View $16.70 $16.34 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: $16.33 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	$16.33 $15.61 $15.20 $15.06 View $14.77 $14.42 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: $31.40 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	$31.40 $30.45 $30.08 $29.90	Min.: 1 Mult.: 1	Contact Blocks	1 NC		3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits HOLDER, 3 MODULES, UNIVERSAL 3SU15500AA100AA0 Siemens 1: $12.51 30In Stock 1,825On 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	30In Stock 1,825On Order On Order Ship Dates Mfr. No: 3SU15500AA100AA0 Stock: 30 Can Dispatch Immediately On Order: 70 Pending 560 Expected 2026/11/02 70 Expected 2026/11/05 455 Expected 2026/11/20 670 Expected 2026/12/21 Factory Lead Time: 6 Weeks	$12.51 $11.34 $10.86 $10.28 View $9.89 $9.79 $9.64 $9.40	Min.: 1 Mult.: 1		Holder, 3-Way		3SU1 Series
Switch Contact Blocks / Switch Kits HOLDER FOR 4 MODULES. METAL 3SU15500BA100AA0 Siemens 1: $16.96 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	$16.96 $16.05 $15.86 $15.85	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: $55.21 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	$55.21 $53.97	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: $55.21 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	$55.21 $53.97	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: $15.61 97In 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	97In Stock	$15.61 $15.60 $14.85 $14.63 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: $25.27 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	$25.27 $25.18 $24.81 Quote Quote	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: $91.89 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	$91.89 $86.02 $84.35 $83.86	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: $15.26 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	$15.26 $14.82 $14.60 $14.35 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: $25.27 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	$25.27 $24.85 $24.54 $24.02 View $23.35 Quote	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: $29.89 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	$29.89 $27.53 $26.39 $25.16 View $24.88 $24.25 $23.69 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: $25.27 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	$25.27 $24.99 $24.34 $23.90 View $23.18 $22.66 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: $37.16 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	$37.16 $32.73 $31.26 $29.61 View $28.51 $26.67 $26.03	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, CONTACT MODULE 1NO 3SU15001AA101BA0 Siemens 1: $30.45 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	$30.45 $27.56 $26.49 $25.71 View $24.96 $23.99	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: $49.46 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	$49.46 $49.45	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: $85.82 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	$85.82 Quote Quote	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: $49.46 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	$49.46 $49.45	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: $49.46 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	$49.46 $49.45	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: $91.63 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	$91.63 Quote Quote	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: $91.63 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	$91.63 Quote Quote	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: $116.11 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	$116.11	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: $166.83 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	$166.83	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: $116.11 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	$116.11	Min.: 1 Mult.: 1	Contact Blocks	1 NO + 1 NC		3SU1 Series	Panel Mount	Screw	6 VDC to 24 VDC

40 mm Switch Contact Blocks / Switch Kits

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

40 mm Switch Contact Blocks / Switch Kits

Applied Filters: