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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
C250G
C250G
In Stock
From
$1,016.34
Schneider Electric
250
3
CF250N
CF250N
In Stock
From
$371.52
Merlin Gerin
250
3
CJ400N
CJ400N
In Stock
From
Get Price
Merlin Gerin
400
3
CJ400NA
CJ400NA
In Stock
From
$1,197.29
Merlin Gerin
400
3
CK1200HH
CK1200HH
In Stock
From
$2,012.88
Schneider Electric
1200
3
CK1200NA
CK1200NA
In Stock
From
$864.50
Merlin Gerin
1200
3
CK800H
CK800H
In Stock
From
$2,122.78
Square D
800
3
DGF36400E20
DGF36400E20
In Stock
From
$915.52
Square D
400
3
DGL36400E20
DGL36400E20
In Stock
From
$2,453.19
Square D
400
3
DGP36400E20
DGP36400E20
In Stock
From
$2,943.83
Square D
400
3
DJF36400E20
DJF36400E20
In Stock
From
$234.67
Square D
400
3
DJL36250E20
DJL36250E20
In Stock
From
$1,146.66
Square D
250
3
DJL36400E53
DJL36400E53
In Stock
From
$2,523.79
Square D
400
3
DJM32400E20
DJM32400E20
Limited Stock
From
Get Price
Square D
400
3
ECB14015G3
ECB14015G3
In Stock
From
$247.00
Square D
15
1
ECB24030G3
ECB24030G3
In Stock
From
$316.68
Square D
30
2
EGB14030EPDBA
EGB14030EPDBA
In Stock
From
$1,277.16
Schneider Electric
30
1
FA14050C
FA14050C
In Stock
From
$83.40
Square D
50
1
FA14060A
FA14060A
In Stock
From
$112.37
Square D
60
1
FA14080C
FA14080C
In Stock
From
$229.94
Square D
80
1
FA14090B
FA14090B
In Stock
From
$106.21
Square D
90
1
FA22015BC
FA22015BC
In Stock
From
$25.18
Square D
15
2
FA22020
FA22020
In Stock
From
$189.59
Square D
20
2
FA22020AB
FA22020AB
In Stock
From
$41.37
Square D
20
2
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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