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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
JB32250SMW
JB32250SMW
In Stock
From
$1,248.94
Westinghouse
250
3
JB3225S
JB3225S
In Stock
From
$248.02
Westinghouse
225
3
JB3225SW
JB3225SW
In Stock
From
$722.00
Westinghouse
225
3
JB3250
JB3250
In Stock
From
$1,248.94
Westinghouse
250
3
JB32500M
JB32500M
In Stock
From
$1,248.94
Westinghouse
250
3
JB32500MW
JB32500MW
In Stock
From
$1,031.37
Westinghouse
250
3
JB3250K
JB3250K
In Stock
From
$636.08
Westinghouse
250
3
JB3250S
JB3250S
In Stock
From
$977.07
Westinghouse
250
3
JB3250SK
JB3250SK
In Stock
From
$1,007.78
Westinghouse
250
3
JB3250SW
JB3250SW
In Stock
From
$1,032.30
Westinghouse
250
3
JB3250W
JB3250W
In Stock
From
$1,339.80
Westinghouse
250
3
JB3250WK
JB3250WK
In Stock
From
$940.63
Westinghouse
250
3
JB3250WSK
JB3250WSK
In Stock
From
$1,248.94
Westinghouse
250
3
JB3700M
JB3700M
In Stock
From
$1,248.94
Westinghouse
250
3
JB3700MW
JB3700MW
In Stock
From
$414.58
Westinghouse
250
3
JB3700SM
JB3700SM
In Stock
From
$1,248.94
Westinghouse
250
3
JB3700SMW
JB3700SMW
In Stock
From
$1,248.94
Westinghouse
250
3
JDB2090
JDB2090
In Stock
From
$379.75
Eaton
90
2
JDB2090W
JDB2090W
In Stock
From
$352.70
Cutler Hammer
90
2
JDB2125X
JDB2125X
In Stock
From
$978.20
Westinghouse
125
2
JDB3070X
JDB3070X
In Stock
From
$1,051.43
Westinghouse
70
3
JDB3090X
JDB3090X
In Stock
From
Get Price
Cutler Hammer
90
3
JDB3100X
JDB3100X
In Stock
From
$607.30
Eaton
100
3
JDB3250F
JDB3250F
In Stock
From
$160.11
Cutler Hammer
250
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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