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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
JJL36250SA
JJL36250SA
In Stock
From
$3,491.90
Square D
250
3
JJL36250U33X
JJL36250U33X
In Stock
From
$4,019.89
Schneider Electric
250
3
JJM36175
JJM36175
In Stock
From
$2,490.31
Square D
175
3
JJM36200
JJM36200
In Stock
From
$4,174.74
Schneider Electric
200
3
JJM36225
JJM36225
In Stock
From
$2,517.62
Schneider Electric
225
3
JJM36250
JJM36250
In Stock
From
$2,551.86
Square D
250
3
JJP36250U44X
JJP36250U44X
In Stock
From
$2,501.60
Schneider Electric
250
3
JLL36175
JLL36175
In Stock
From
$1,376.76
Schneider Electric
175
3
JLL36200
JLL36200
In Stock
From
$1,569.54
Schneider Electric
200
3
JLL36250
JLL36250
In Stock
From
$2,032.86
Square D
250
3
JLL36250M75
JLL36250M75
In Stock
From
$1,641.18
Schneider Electric
250
3
JLP36000S25
JLP36000S25
In Stock
From
$1,511.49
Square D
250
3
JLP36250
JLP36250
In Stock
From
$17,902.18
Square D
250
3
JT3150T
JT3150T
In Stock
From
$326.95
Eaton
-
3
JT3175T
JT3175T
In Stock
From
$373.61
Eaton
-
3
JT3200TV
JT3200TV
In Stock
From
$857.52
Eaton
-
3
JT325033
JT325033
In Stock
From
$410.76
Eaton
-
3
K6C-AB
K6C-AB
In Stock
From
$18.56
ABB
-
-
KAL36125
KAL36125
In Stock
From
$839.57
Square D
125
3
KC34225
KC34225
In Stock
From
$1,796.23
Square D
225
3
KD2200
KD2200
In Stock
From
$1,533.30
Cutler Hammer
200
2
KD2350
KD2350
In Stock
From
$1,186.38
Cutler Hammer
350
2
KD2400F
KD2400F
In Stock
From
$858.64
Cutler Hammer
400
2
KD3400KX02Y18
KD3400KX02Y18
In Stock
From
$1,818.65
Eaton
400
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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