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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
GMCP030K2C
GMCP030K2C
In Stock
From
$13.96
Eaton
30
3
HFB2015
HFB2015
In Stock
From
$30.54
Eaton
15
2
HFB2070
HFB2070
In Stock
From
$25.70
Westinghouse
70
2
HFB3010
HFB3010
In Stock
From
$348.29
Westinghouse
10
3
HFB3060L
HFB3060L
In Stock
From
$147.81
Westinghouse
60
3
HFB3090
HFB3090
In Stock
From
$230.29
Westinghouse
90
3
HFD3015S
HFD3015S
In Stock
From
$115.06
Eaton
15
3
HFD3020S
HFD3020S
In Stock
From
$254.43
Eaton
20
3
HFD3125S
HFD3125S
In Stock
From
$716.00
Eaton
125
3
HFDDC3175L
HFDDC3175L
In Stock
From
$1,761.30
Eaton
175
3
HFWF2063L
HFWF2063L
In Stock
From
$272.70
Westinghouse
63
2
HFWF4100L
HFWF4100L
In Stock
From
$1,010.00
Westinghouse
100
4
HJD2090
HJD2090
In Stock
From
$4.49
Cutler Hammer
90
2
HJDDC3175
HJDDC3175
In Stock
From
$1,132.50
Cutler Hammer
175
3
HJDDC3200
HJDDC3200
In Stock
From
$396.91
Westinghouse
200
3
HKA3175
HKA3175
In Stock
From
$807.94
Westinghouse
175
3
HKD2300
HKD2300
In Stock
From
$1,564.79
Eaton
300
2
HKD2400
HKD2400
In Stock
From
$1,286.51
Eaton
400
2
HKD3400LS
HKD3400LS
In Stock
From
$2,063.31
Eaton
400
3
HKD3400LSI
HKD3400LSI
In Stock
From
$444.44
Eaton
400
3
HKD3400LSIG
HKD3400LSIG
In Stock
From
$1,511.42
Eaton
400
3
HLD2500W
HLD2500W
In Stock
From
$3,216.30
Westinghouse
500
2
HLD2500X
HLD2500X
In Stock
From
$1,448.42
Westinghouse
500
2
HLD2500Y
HLD2500Y
In Stock
From
$3,216.30
Westinghouse
500
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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