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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
HJL36050M72BC
HJL36050M72BC
In Stock
From
$508.02
Schneider Electric
50
3
HJL36060U33X
HJL36060U33X
In Stock
From
$1,592.01
Schneider Electric
60
3
HJL36080BC
HJL36080BC
In Stock
From
$1,170.62
Square D
80
3
HJL36100M73AA
HJL36100M73AA
In Stock
From
$2,470.66
Square D
100
3
HJL36100M73AB
HJL36100M73AB
In Stock
From
$1,885.67
Square D
100
3
HJL36100SA
HJL36100SA
In Stock
From
$2,542.72
Square D
100
3
HJL36100U31X
HJL36100U31X
In Stock
From
$2,056.86
Square D
100
3
HJL36100U44X
HJL36100U44X
In Stock
From
$3,571.43
Square D
100
3
HJL36150M74
HJL36150M74
In Stock
From
$1,715.63
Square D
150
3
HJL36150M74AA
HJL36150M74AA
In Stock
From
$3,191.86
Square D
150
3
HJM36100
HJM36100
In Stock
From
$813.48
Schneider Electric
100
3
HJP36015
HJP36015
In Stock
From
$878.98
Square D
15
3
HJP36025
HJP36025
In Stock
From
$162.89
Square D
25
3
HJP36045
HJP36045
In Stock
From
$657.98
Square D
45
3
HJP36050
HJP36050
In Stock
From
$385.34
Square D
50
3
HJP36060
HJP36060
In Stock
From
$300.46
Square D
60
3
HJP36080
HJP36080
In Stock
From
$591.80
Square D
80
3
HJP36100
HJP36100
In Stock
From
$422.13
Square D
100
3
HJP36150
HJP36150
In Stock
From
$986.70
Schneider Electric
150
3
HJW4250F
HJW4250F
In Stock
From
$8,164.09
Eaton
250
4
HJXD63B300
HJXD63B300
In Stock
From
$2,318.25
Siemens
300
3
HKD2200
HKD2200
In Stock
From
$2,395.16
Cutler Hammer
200
2
HKD3100F
HKD3100F
In Stock
From
$1,866.25
Cutler Hammer
100
3
HKDDC3350
HKDDC3350
In Stock
From
$2,002.22
Cutler Hammer
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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