1. Home / 
  2. All Categories / 
  3. Automation / 
  4. Automation Switches

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.
SORT BY
Part Number
PRICE
Manufacturer
20PS000ED043C020C
20PS000ED043C020C
In Stock
From
$53.45
Sensata Technologies
20PS000MC020E005C
20PS000MC020E005C
In Stock
From
$29.69
Sensata Technologies
21-11518-ECA
21-11518-ECA
In Stock
From
$116.57
Topworx
21-51123-B3
21-51123-B3
In Stock
From
$576.16
Topworx
210034
210034
In Stock
From
$49.08
Honeywell
210176
210176
In Stock
From
$52.06
Gems Sensors
210377
210377
In Stock
From
$182.81
Gems Sensors
2111
2111
In Stock
From
$0.69
Contraves
211302
211302
In Stock
From
$112.38
Gems Sensors
211324V
211324V
In Stock
From
$85.57
Topworx
2120
2120
In Stock
From
$20.46
B&K Precision
2120D0BT1NAAA0000Q4
2120D0BT1NAAA0000Q4
In Stock
From
$241.14
Emerson
2120D0DV1NADA0000
2120D0DV1NADA0000
In Stock
From
$726.59
Emerson
2120D1BV1E1SM0700Q4Q8
2120D1BV1E1SM0700Q4Q8
Limited Stock
From
Get Price
Emerson
2120F2GK1I1AM0300Q4Q8R2709
2120F2GK1I1AM0300Q4Q8R2709
Limited Stock
From
Get Price
Emerson
212232P
212232P
In Stock
From
$126.14
ASCO
214CRWSMA1D3E0072SLV25Q4
214CRWSMA1D3E0072SLV25Q4
In Stock
From
$125.95
Emerson
21500-00-40-10-02
21500-00-40-10-02
Limited Stock
From
Get Price
General Electric
21500-08-24-05-02
21500-08-24-05-02
In Stock
From
$81.03
General Electric
21504-00-56-05-02
21504-00-56-05-02
In Stock
From
$180.62
General Electric
216105
216105
In Stock
From
$84.33
Gems Sensors
217327A
217327A
In Stock
From
$262.67
Dungs
21SM284
21SM284
In Stock
From
$23.23
Honeywell
21SM284-T2
21SM284-T2
In Stock
From
$22.22
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.