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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
HCN14522N
HCN14522N
In Stock
From
$1,662.38
Square D
-
-
HE43B020
HE43B020
In Stock
From
$124.11
Siemens
20
3
HE43B040
HE43B040
In Stock
From
$92.81
Siemens
40
3
HE43B060
HE43B060
In Stock
From
$266.93
Siemens
60
3
HE43B100
HE43B100
In Stock
From
$113.36
Siemens
100
3
HE43M035
HE43M035
In Stock
From
$3.67
Gould
35
3
HE43M090
HE43M090
In Stock
From
$273.58
Siemens
90
3
HEF213030
HEF213030
In Stock
From
$61.87
Federal Pacific
30
1
HEF213040
HEF213040
In Stock
From
$62.57
Federal Pacific
40
1
HF2015
HF2015
In Stock
From
$382.72
Cutler Hammer
15
2
HF2035
HF2035
In Stock
From
$557.81
Cutler Hammer
35
2
HF3B020
HF3B020
In Stock
From
$52.40
Siemens
20
3
HFA2080
HFA2080
In Stock
From
$1.46
Westinghouse
80
2
HFA3030
HFA3030
In Stock
From
$359.16
Westinghouse
30
3
HFA3040
HFA3040
In Stock
From
$286.83
Cutler Hammer
40
3
HFA3090
HFA3090
In Stock
From
$568.78
Westinghouse
90
3
HFA3100
HFA3100
In Stock
From
$1,352.99
Westinghouse
100
3
HFA3150
HFA3150
In Stock
From
$1,257.73
Westinghouse
150
3
HFC3100
HFC3100
In Stock
From
$8.97
Cutler Hammer
100
3
HFD3015LBP10
HFD3015LBP10
In Stock
From
$786.90
Eaton
15
3
HFD3020LBP10
HFD3020LBP10
In Stock
From
$709.43
Eaton
20
3
HFD3025LBP10
HFD3025LBP10
In Stock
From
$683.24
Eaton
25
3
HFD3040LBP10
HFD3040LBP10
In Stock
From
$641.70
Eaton
40
3
HFD3060LBP10
HFD3060LBP10
In Stock
From
$602.53
Eaton
60
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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