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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
685658
685658
In Stock
From
$459.00
Merlin Gerin
-
-
685679
685679
In Stock
From
$608.93
Merlin Gerin
-
-
685762
685762
In Stock
From
$1,728.54
Merlin Gerin
-
-
685763
685763
In Stock
From
$4,067.58
Merlin Gerin
-
-
685765
685765
In Stock
From
$4,158.00
Merlin Gerin
-
-
685826
685826
In Stock
From
$388.43
Merlin Gerin
-
-
690725
690725
In Stock
From
$18.91
General Electric
20
1
6ES7590-1AJ30-0AA0
6ES7590-1AJ30-0AA0
Limited Stock
From
Get Price
Siemens
-
-
6JJ62
6JJ62
In Stock
From
$1,004.73
Siemens
-
-
6LC400
6LC400
In Stock
From
$279.31
Eaton
-
-
6LC450
6LC450
In Stock
From
$122.86
Westinghouse
-
-
8MC700
8MC700
In Stock
From
$265.20
Eaton
-
-
8MC800
8MC800
In Stock
From
$248.47
Cutler Hammer
-
-
8MCG600
8MCG600
In Stock
From
$239.81
Eaton
-
-
8MES600T
8MES600T
In Stock
From
$139.53
Eaton
-
-
8WA1204
8WA1204
Limited Stock
From
Get Price
Siemens
-
-
9253C03H05
9253C03H05
In Stock
From
$212.39
Cutler Hammer
-
-
9253C03H07
9253C03H07
In Stock
From
$253.51
Cutler Hammer
-
-
9253C03H08
9253C03H08
In Stock
From
$229.27
Cutler Hammer
-
-
9253C03H09
9253C03H09
In Stock
From
$249.26
Cutler Hammer
-
-
9421LH3
9421LH3
In Stock
From
$162.59
Square D
-
-
9421LJ
9421LJ
In Stock
From
$130.74
Schneider Electric
-
-
9421LL1
9421LL1
In Stock
From
$450.46
Square D
-
-
9421LT4
9421LT4
In Stock
From
$404.29
Square D
-
-
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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