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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
BRP120GF
BRP120GF
In Stock
From
$36.68
Eaton
20
1
CFD63B200
CFD63B200
In Stock
From
$2,081.66
Siemens
200
3
CFD63B225
CFD63B225
In Stock
From
$2,195.02
Siemens
225
3
CFD63B250
CFD63B250
In Stock
From
$3,110.12
Siemens
250
3
CH270
CH270
In Stock
From
$203.31
Cutler Hammer
70
2
CH290
CH290
In Stock
From
$78.76
Eaton
90
2
CH310
CH310
In Stock
From
$137.21
Cutler Hammer
10
3
CH335
CH335
In Stock
From
$147.79
Cutler Hammer
35
3
CH370
CH370
In Stock
From
$200.58
Eaton
70
3
CHLD3600T106W
CHLD3600T106W
In Stock
From
$6,666.67
Eaton
600
3
CHLD3600T52W
CHLD3600T52W
In Stock
From
$17,210.67
Westinghouse
600
3
CHLD3600T76W
CHLD3600T76W
In Stock
From
$17,210.67
Westinghouse
600
3
CJD63B400
CJD63B400
In Stock
From
$2,370.81
Siemens
400
3
CKD3400F
CKD3400F
In Stock
From
$1,897.91
Eaton
400
3
CQD115
CQD115
In Stock
From
$88.24
Siemens
15
1
CQD220
CQD220
In Stock
From
$103.47
Siemens
20
2
DK3250
DK3250
In Stock
From
$1,043.80
Cutler Hammer
250
3
DK3250W
DK3250W
In Stock
From
$875.42
Eaton
250
3
DK3300W
DK3300W
In Stock
From
$1,033.40
Eaton
300
3
DK3350W
DK3350W
In Stock
From
$722.76
Eaton
350
3
ED21B020
ED21B020
In Stock
From
$31.27
Siemens
20
1
ED21B030
ED21B030
In Stock
From
$45.08
Siemens
30
1
ED42B015L
ED42B015L
In Stock
From
$329.19
Siemens
15
2
ED43B020
ED43B020
In Stock
From
$233.50
Siemens
20
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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