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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
368D769G39
368D769G39
In Stock
From
$548.32
Westinghouse
175
2
368D769G40
368D769G40
In Stock
From
$361.73
Westinghouse
200
2
368D769G41
368D769G41
In Stock
From
$709.06
Westinghouse
225
2
368D769G42
368D769G42
In Stock
From
$709.91
Westinghouse
250
2
368D769G43
368D769G43
In Stock
From
$667.70
Westinghouse
300
2
368D769G44
368D769G44
In Stock
From
$55.60
Westinghouse
350
2
368D769G45
368D769G45
In Stock
From
$1,285.57
Westinghouse
400
2
368D769G52
368D769G52
In Stock
From
$512.23
Westinghouse
125
3
368D769G53
368D769G53
In Stock
From
$725.90
Westinghouse
150
3
368D769G54
368D769G54
In Stock
From
$752.99
Westinghouse
175
3
368D769G55
368D769G55
In Stock
From
$587.03
Westinghouse
200
3
368D769G56
368D769G56
In Stock
From
$483.43
Westinghouse
225
3
368D769G57
368D769G57
In Stock
From
Get Price
Westinghouse
250
3
368D769G58
368D769G58
In Stock
From
$1,148.81
Westinghouse
300
3
368D769G59
368D769G59
In Stock
From
$1,538.51
Westinghouse
350
3
368D769G60
368D769G60
In Stock
From
$1,536.70
Westinghouse
400
3
36925
36925
In Stock
From
$7.63
Merlin Gerin
400
3
36932
36932
In Stock
From
$14.42
Schneider Electric
600
3
36934
36934
In Stock
From
$15.61
Merlin Gerin
600
3
37018
37018
Limited Stock
From
Get Price
Merlin Gerin
250
3
37026
37026
In Stock
From
$7.66
Merlin Gerin
250
3
37034
37034
Limited Stock
From
Get Price
Merlin Gerin
250
3
371D426G02
371D426G02
In Stock
From
$1,285.57
Westinghouse
400
2
371D426G03
371D426G03
In Stock
From
$1,285.57
Westinghouse
400
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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