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Automation Switches

For automation systems in industrial and commercial facilities, automation switches are among the most critical components for detecting position, presence, and operational status. Automation switches provide reliable sensing and switching functions that enable automated control, safety interlocks, and process monitoring throughout industrial equipment and machinery. Electrical.com carries an extensive selection of automation switches from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing automation, material handling systems, packaging equipment, and industrial process control applications.
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Part Number
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Manufacturer
3TMT15-4
3TMT15-4
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ITT
3ZY1121-2BA00
3ZY1121-2BA00
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Siemens
4-008-61-0158
4-008-61-0158
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Holzma
40050200
40050200
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Rees
400H-3-2-145/435-8
400H-3-2-145/435-8
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Noshok
401286-15H
401286-15H
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ABB
40189-062-51
40189-062-51
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Allen-Bradley
4023ES
4023ES
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Molex
4028-2
4028-2
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Molex
40M-10
40M-10
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Dwyer
40S-26
40S-26
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Eriez Magnetics
40T-10
40T-10
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Dwyer
40T-20
40T-20
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Dwyer
40T-40
40T-40
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Dwyer
410-IVORY
410-IVORY
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Eagle
410-WHITE
410-WHITE
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Eagle
4121.13
4121.13
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Weber
4127
4127
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Rittal
4160K
4160K
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Emerson
42295
42295
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Gems Sensors
423-3
423-3
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Leviton
42CA-D1JPB-D4
42CA-D1JPB-D4
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Allen-Bradley
42TLO
42TLO
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Dwyer
43191680-102
43191680-102
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Honeywell

Electrical.com stocks the largest inventory of automation switches in the world, with over 1 million square feet of new, used, surplus, and re-certified automation control components available for immediate shipment. From industrial control systems to specialized automation applications, we have what you need when others say no. Our comprehensive automation switch inventory spans all configurations and ratings from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our automation switches serve critical applications across industrial automation systems, manufacturing process control, assembly line operations, material handling equipment, packaging machinery, robotics systems, conveyor controls, and automated production facilities.


Whether you're maintaining legacy equipment with obsolete automation switch components or sourcing current production parts for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need automation switches now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.