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Switch

For electrical distribution and control systems, switches are among the most fundamental components for controlling power flow and protecting circuits in industrial and commercial facilities. Switches enable manual or automatic control of electrical circuits by opening or closing connections to start, stop, or redirect current flow throughout power distribution systems. Electrical.com carries an extensive selection of switches from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial manufacturing, commercial buildings, power distribution systems, and motor control applications.
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Part Number
PRICE
Manufacturer
3SU1900-0AC16-0DL0
3SU1900-0AC16-0DL0
In Stock
From
$5.63
Siemens
3SU1900-0AC16-0DM0
3SU1900-0AC16-0DM0
In Stock
From
$5.63
Siemens
3SU1900-0AC16-0DN0
3SU1900-0AC16-0DN0
In Stock
From
$5.63
Siemens
3SU1900-0AC16-0DP0
3SU1900-0AC16-0DP0
In Stock
From
$5.63
Siemens
3SU1900-0AC16-0DV0
3SU1900-0AC16-0DV0
In Stock
From
$5.63
Siemens
3SU1900-0AC16-0EA0
3SU1900-0AC16-0EA0
In Stock
From
$5.63
Siemens
3SU1900-0AC16-0ED0
3SU1900-0AC16-0ED0
In Stock
From
$5.63
Siemens
3SU1900-0AK10-0AA0
3SU1900-0AK10-0AA0
In Stock
From
$2.34
Siemens
3SU1900-0AS10-0AA0
3SU1900-0AS10-0AA0
In Stock
From
$2.86
Siemens
3SU1900-0BC31-0AA0
3SU1900-0BC31-0AA0
Limited Stock
From
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Siemens
3SU1900-0BC31-0NB0
3SU1900-0BC31-0NB0
In Stock
From
$20.20
Siemens
3SU1900-0BG16-0RU0
3SU1900-0BG16-0RU0
In Stock
From
$23.23
Siemens
40011-111-01
40011-111-01
In Stock
From
$7.45
Allen-Bradley
4127210
4127210
Limited Stock
From
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Rittal
4132700
4132700
Limited Stock
From
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Rittal
44-951-2
44-951-2
Limited Stock
From
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EAO
44-962-9
44-962-9
Limited Stock
From
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EAO
440G-MT47048
440G-MT47048
In Stock
From
$690.84
Allen-Bradley
440G-T27241
440G-T27241
In Stock
From
$655.84
Allen-Bradley
440K-M2NAEYS
440K-M2NAEYS
In Stock
From
$152.17
Allen-Bradley
440K-MT55038
440K-MT55038
In Stock
From
$119.09
Allen-Bradley
440K-T11273
440K-T11273
In Stock
From
$83.26
Allen-Bradley
440N-Z21SS2HN
440N-Z21SS2HN
In Stock
From
$399.96
Allen-Bradley
440N-Z21W1PH
440N-Z21W1PH
In Stock
From
$153.00
Allen-Bradley

Electrical.com stocks the largest inventory of switches in the world, with over 1 million square feet of new, used, surplus, and re-certified electrical switching equipment available for immediate shipment. From safety switches and disconnect switches to specialized industrial switching devices, we have what you need when others say no. Our comprehensive switch inventory spans all voltage and current ratings, configurations, and enclosure types 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 switches serve critical applications across industrial facilities, manufacturing plants, commercial buildings, power distribution systems, motor control installations, machinery disconnects, HVAC systems, material handling equipment, process control operations, and electrical service equipment.


Whether you're maintaining legacy equipment with obsolete switch models or sourcing current production components for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need 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.