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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
CHND3800T32W
CHND3800T32W
In Stock
From
$5,851.86
Westinghouse
800
3
CHND3800T35W
CHND3800T35W
In Stock
From
$28,190.91
Eaton
800
3
CHND3800T36W
CHND3800T36W
In Stock
From
$5,081.13
Westinghouse
800
3
CHND3800T52W
CHND3800T52W
In Stock
From
$3,841.86
Eaton
800
3
CHND3800T56W
CHND3800T56W
In Stock
From
$20,474.87
Westinghouse
800
3
CHND3800T57W
CHND3800T57W
In Stock
From
$5,480.71
Eaton
800
3
CHND3800T76W
CHND3800T76W
In Stock
From
$8,454.25
Westinghouse
800
3
CHNT1515
CHNT1515
In Stock
From
$34.78
Cutler Hammer
15
1
CHNT2020
CHNT2020
In Stock
From
$80.43
Cutler Hammer
20
1
CHOM115PCAFI
CHOM115PCAFI
In Stock
From
$171.56
Schneider Electric
15
1
CHOM2100
CHOM2100
In Stock
From
$272.79
Schneider Electric
100
2
CHOM2125
CHOM2125
In Stock
From
$363.17
Schneider Electric
125
2
CHOM2150BB
CHOM2150BB
In Stock
From
$336.86
Schneider Electric
150
2
CHQ115AF
CHQ115AF
In Stock
From
$164.44
Cutler Hammer
15
1
CHQ220GF
CHQ220GF
In Stock
From
$207.06
Cutler Hammer
20
2
CJ3B125
CJ3B125
In Stock
From
$155.40
ITE
125
3
CJ3B200
CJ3B200
In Stock
From
$791.63
Siemens
200
3
CJ3B400
CJ3B400
In Stock
From
$926.12
ITE
400
3
CJ400N
CJ400N
In Stock
From
Get Price
Merlin Gerin
400
3
CJ400NA
CJ400NA
In Stock
From
$1,197.29
Merlin Gerin
400
3
CJ500
CJ500
In Stock
From
$51.68
Merlin Gerin
500
3
CJD63H400
CJD63H400
In Stock
From
$3,429.80
Siemens
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
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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