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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
HJL36125AFBHUAYP
HJL36125AFBHUAYP
In Stock
From
$2,274.61
Square D
125
3
HJL36150
HJL36150
In Stock
From
$1,299.55
Schneider Electric
150
3
HJL36150C
HJL36150C
In Stock
From
$5,271.72
Schneider Electric
150
3
HJM36150
HJM36150
In Stock
From
$603.54
Schneider Electric
150
3
HJM36150U31X
HJM36150U31X
In Stock
From
$1,348.20
Schneider Electric
150
3
HJM3M400
HJM3M400
In Stock
From
$4,257.90
Siemens
400
3
HJN36100
HJN36100
In Stock
From
$196.84
Schneider Electric
100
3
HJP36020
HJP36020
In Stock
From
$936.20
Square D
20
3
HJP36030
HJP36030
In Stock
From
$983.65
Schneider Electric
30
3
HJP36040
HJP36040
In Stock
From
$657.61
Schneider Electric
40
3
HJP36060U31X
HJP36060U31X
In Stock
From
$533.34
Square D
60
3
HJP36060U53X
HJP36060U53X
In Stock
From
$614.70
Schneider Electric
60
3
HJP36070
HJP36070
In Stock
From
$703.98
Schneider Electric
70
3
HJP36125
HJP36125
In Stock
From
$1,082.81
Square D
125
3
HJS3S400
HJS3S400
In Stock
From
$4,320.00
Siemens
400
3
HJW2250F
HJW2250F
In Stock
From
$4,927.41
Eaton
250
2
HJX3B350
HJX3B350
In Stock
From
$7,403.45
Siemens
350
3
HJX3T250
HJX3T250
In Stock
From
$10,318.00
Siemens
250
3
HJX3T400
HJX3T400
In Stock
From
$6,657.72
Siemens
400
3
HJXD62B300
HJXD62B300
In Stock
From
$967.61
Siemens
300
2
HJXD63B200H
HJXD63B200H
In Stock
From
$1,483.70
Siemens
200
3
HJXD63B300HL
HJXD63B300HL
In Stock
From
$2,803.46
Siemens
300
3
HJXD63B350
HJXD63B350
In Stock
From
$1,593.97
Siemens
350
3
HJXD63B350L
HJXD63B350L
In Stock
From
$3,729.46
Siemens
350
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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