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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
PRICE
Manufacturer
3SE3934-5CB20
3SE3934-5CB20
In Stock
From
$647.21
Siemens
40146-127-51
40146-127-51
In Stock
From
$287.15
Allen-Bradley
4127.01
4127.01
In Stock
From
$85.29
Rittal
43335
43335
In Stock
From
$48.27
MARS
43346
43346
In Stock
From
$34.30
MARS
50021579-001
50021579-001
In Stock
From
$92.92
Honeywell
50037735-001
50037735-001
In Stock
From
$81.72
Honeywell
506051
506051
In Stock
From
$568.63
Murr Elektronik
53606-1-02
53606-1-02
In Stock
From
$78.56
Phd Inc
632-DA
632-DA
In Stock
From
$198.20
Linemaster
770-1
770-1
In Stock
From
$68.37
Emerson
802PR-LAAE1
802PR-LAAE1
In Stock
From
$561.50
Allen-Bradley
802PR-XBAR1-12
802PR-XBAR1-12
In Stock
From
$332.43
Allen-Bradley
802T-W3
802T-W3
In Stock
From
$51.59
Allen-Bradley
804111709
804111709
In Stock
From
$555.65
Antunes Controls
808-R2
808-R2
In Stock
From
$1,263.70
Allen-Bradley
810-100-004
810-100-004
In Stock
From
$76.80
Canfield Connector
8103116303
8103116303
In Stock
From
$191.47
Antunes Controls
836-C10A
836-C10A
In Stock
From
$1,307.59
Allen-Bradley
837-A4E
837-A4E
In Stock
From
$1,910.62
Allen-Bradley
871C-D1NN5-E2
871C-D1NN5-E2
In Stock
From
$139.72
Allen-Bradley
872C-D5CP18-D4
872C-D5CP18-D4
In Stock
From
$135.32
Allen-Bradley
872C-MH8NP18-D4
872C-MH8NP18-D4
In Stock
From
$100.80
Allen-Bradley
892-2460-06
892-2460-06
In Stock
From
$128.89
Conntrol

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.