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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
A9F18310
A9F18310
In Stock
From
$39.19
Schneider Electric
10
3
AB433
AB433
In Stock
From
$1,987.68
General Electric
-
-
AB43B
AB43B
In Stock
From
$148.79
General Electric
-
-
AB643
AB643
In Stock
From
$1,528.53
General Electric
800
-
AC-PRO-MP
AC-PRO-MP
In Stock
From
$5,166.94
Merlin Gerin
-
3
ACTMKSE
ACTMKSE
In Stock
From
$704.25
General Electric
-
-
ADSVMA480D
ADSVMA480D
In Stock
From
$1,053.40
General Electric
-
-
AEG47
AEG47
In Stock
From
$702.34
General Electric
-
-
AFP5X
AFP5X
In Stock
From
$85.00
General Electric
-
-
AK-2A-25-1
AK-2A-25-1
In Stock
From
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General Electric
600
3
AK-2A-50
AK-2A-50
Limited Stock
From
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General Electric
1600
3
AL100FA
AL100FA
In Stock
From
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Schneider Electric
-
-
AL1200P7KU
AL1200P7KU
In Stock
From
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Schneider Electric
-
-
AL1200R53K
AL1200R53K
In Stock
From
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Schneider Electric
-
-
AL2500PA
AL2500PA
In Stock
From
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Schneider Electric
-
-
AL600LI35
AL600LI35
In Stock
From
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Square D
-
-
AL600LI5
AL600LI5
In Stock
From
$74.43
Square D
-
-
AL800P7K
AL800P7K
In Stock
From
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Square D
-
-
AL900MAT
AL900MAT
In Stock
From
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Square D
-
-
ALAM
ALAM
In Stock
From
$745.16
Square D
-
-
ALM1M1BEPK
ALM1M1BEPK
In Stock
From
$108.91
Cutler Hammer
-
-
ALM2M2BEPK
ALM2M2BEPK
In Stock
From
$368.45
Cutler Hammer
-
-
AMC4EB
AMC4EB
In Stock
From
$159.80
General Electric
-
-
AMC4FJ
AMC4FJ
In Stock
From
$435.82
General Electric
-
-
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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