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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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Part Number
PRICE
Manufacturer
Amperage
Poles
1492-SP3D500
1492-SP3D500
In Stock
From
$177.13
Allen-Bradley
50
3
1492-SP3D630
1492-SP3D630
Limited Stock
From
Get Price
Allen-Bradley
63
3
1494V-M41
1494V-M41
In Stock
From
$151.21
Allen-Bradley
-
-
1494V-M51
1494V-M51
In Stock
From
$445.21
Allen-Bradley
-
-
1494V-M60
1494V-M60
In Stock
From
$684.25
Allen-Bradley
-
-
140G-K3F3-D30
140G-K3F3-D30
In Stock
From
$1,334.85
Allen-Bradley
300
3
140G-M6X3
140G-M6X3
In Stock
From
$6,291.10
Allen-Bradley
800
3
1492-D1C320
1492-D1C320
In Stock
From
$54.00
Allen-Bradley
32
1
1492-D1C400
1492-D1C400
In Stock
From
$120.59
Allen-Bradley
40
1
1492-D2C320
1492-D2C320
In Stock
From
$224.87
Allen-Bradley
32
2
1492-D2C400
1492-D2C400
In Stock
From
$415.26
Allen-Bradley
40
2
1492-IFM40F-FS24-4
1492-IFM40F-FS24-4
In Stock
From
$429.91
Allen-Bradley
-
-
1492-SP1B040
1492-SP1B040
In Stock
From
$48.52
Allen-Bradley
4
1
1492-SP1C250
1492-SP1C250
In Stock
From
$34.25
Allen-Bradley
25
1
1492-SP2B020
1492-SP2B020
In Stock
From
$117.14
Allen-Bradley
2
2
1492-SP3B060-N
1492-SP3B060-N
Limited Stock
From
Get Price
Allen-Bradley
6
3
1492-SP3B160-N
1492-SP3B160-N
Limited Stock
From
Get Price
Allen-Bradley
16
3
1492-SP3D040
1492-SP3D040
In Stock
From
$38.82
Allen-Bradley
4
3
700-HN100
700-HN100
In Stock
From
$9.40
Allen-Bradley
-
-
140G-G-EA1J
140G-G-EA1J
In Stock
From
$244.31
Allen-Bradley
-
-
140G-G-EA1R1J
140G-G-EA1R1J
In Stock
From
$230.76
Allen-Bradley
-
-
140G-G-EA2R1A
140G-G-EA2R1A
In Stock
From
$633.90
Allen-Bradley
-
-
140G-G-MTL63
140G-G-MTL63
In Stock
From
Get Price
Allen-Bradley
-
-
140G-G-SND
140G-G-SND
In Stock
From
$976.09
Allen-Bradley
-
-
Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations 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 circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers 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.

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