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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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
140M-H8P-C15
140M-H8P-C15
In Stock
From
$365.51
Allen-Bradley
15
3
140M-H8P-C50
140M-H8P-C50
In Stock
From
$580.27
Allen-Bradley
50
3
140M-H8P-D10
140M-H8P-D10
In Stock
From
$548.05
Allen-Bradley
100
3
140M-H8R-D10
140M-H8R-D10
In Stock
From
$444.40
Allen-Bradley
100
3
140M-I8E-C80E
140M-I8E-C80E
Limited Stock
From
Get Price
Allen-Bradley
80
3
140M-I8E-D10E
140M-I8E-D10E
Limited Stock
From
Get Price
Allen-Bradley
100
3
140M-I8P-C50
140M-I8P-C50
In Stock
From
$858.60
Allen-Bradley
50
3
140M-J2E-D16
140M-J2E-D16
Limited Stock
From
Get Price
Allen-Bradley
160
3
140M-J8E-D25
140M-J8E-D25
In Stock
From
$1,708.31
Allen-Bradley
250
3
140M-J8P-D12
140M-J8P-D12
In Stock
From
$1,139.47
Allen-Bradley
125
3
140M-J8P-D17
140M-J8P-D17
In Stock
From
$975.31
Allen-Bradley
175
3
140M-L2E-D63
140M-L2E-D63
In Stock
From
$2,404.74
Allen-Bradley
630
3
140U-G1C2-C50
140U-G1C2-C50
In Stock
From
$110.48
Allen-Bradley
50
2
140U-G2C3-C40
140U-G2C3-C40
In Stock
From
$593.70
Allen-Bradley
40
3
140U-G2C3-D10
140U-G2C3-D10
In Stock
From
$880.49
Allen-Bradley
100
3
140U-H0C3-C25
140U-H0C3-C25
In Stock
From
$1,702.53
Allen-Bradley
25
3
140U-H0C3-C30
140U-H0C3-C30
In Stock
From
$1,883.55
Allen-Bradley
30
3
140U-H0C3-C50
140U-H0C3-C50
In Stock
From
$2,187.34
Allen-Bradley
50
3
140U-H1C1-C15
140U-H1C1-C15
In Stock
From
$130.57
Allen-Bradley
15
1
140U-H1C1-C50
140U-H1C1-C50
In Stock
From
$80.38
Allen-Bradley
50
1
140U-H1C1-C80
140U-H1C1-C80
In Stock
From
$152.51
Allen-Bradley
80
1
140U-H1C1-D10
140U-H1C1-D10
In Stock
From
$217.92
Allen-Bradley
100
1
140U-H2C2-C40
140U-H2C2-C40
In Stock
From
$273.09
Allen-Bradley
40
2
140U-H3C3-C30
140U-H3C3-C30
In Stock
From
$662.14
Allen-Bradley
30
3
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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