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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
JJM36250
JJM36250
In Stock
From
$2,041.49
Square D
250
3
JJN36200
JJN36200
In Stock
From
$1,151.41
Schneider Electric
200
3
JJP36150
JJP36150
In Stock
From
$1,407.17
Schneider Electric
150
3
JJP36175
JJP36175
In Stock
From
$747.41
Square D
175
3
JJP36200
JJP36200
In Stock
From
$1,047.19
Schneider Electric
200
3
JJP36250U31X
JJP36250U31X
In Stock
From
$1,100.79
Schneider Electric
250
3
JJP36250U44X
JJP36250U44X
In Stock
From
$2,900.05
Schneider Electric
250
3
JL3B150
JL3B150
In Stock
From
$702.52
Siemens
150
3
JL3B175
JL3B175
In Stock
From
$892.84
ITE
175
3
JL3B200
JL3B200
In Stock
From
$981.63
Siemens
200
3
JL3B400
JL3B400
In Stock
From
$824.26
Siemens
400
3
JL3F400
JL3F400
In Stock
From
$571.67
Siemens
400
3
JLF36175
JLF36175
In Stock
From
$14,546.88
Schneider Electric
175
3
JLF36200
JLF36200
In Stock
From
$8,334.31
Square D
200
3
JLL26175
JLL26175
In Stock
From
$1,478.41
Schneider Electric
175
2
JLL36150
JLL36150
In Stock
From
$1,603.60
Schneider Electric
150
3
JLL36175
JLL36175
In Stock
From
$1,151.84
Schneider Electric
175
3
JLL36225
JLL36225
In Stock
From
$1,074.57
Square D
225
3
JLL36250T
JLL36250T
In Stock
From
$3,780.65
Square D
250
3
JLL36250U43X
JLL36250U43X
In Stock
From
$3,439.43
Schneider Electric
250
3
JLP36175
JLP36175
In Stock
From
$1,879.93
Square D
175
3
JMKB400ECBW
JMKB400ECBW
In Stock
From
$2,268.57
Siemens
400
3
JMKF400
JMKF400
In Stock
From
$5,921.79
Siemens
400
3
JT3150TV
JT3150TV
In Stock
From
$1,832.35
Cutler Hammer
-
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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