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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
FHL36030-BLACK
FHL36030-BLACK
In Stock
From
$158.72
Square D
30
3
FHL360301021
FHL360301021
In Stock
From
$533.81
Square D
30
3
FHL36035
FHL36035
In Stock
From
$210.14
Square D
35
3
FHL360351021
FHL360351021
In Stock
From
$786.47
Square D
35
3
FHL36040
FHL36040
In Stock
From
$378.76
Square D
40
3
FHL360401021
FHL360401021
In Stock
From
$435.03
Square D
40
3
FHL360401121
FHL360401121
In Stock
From
$918.93
Square D
40
3
FHL360401212
FHL360401212
In Stock
From
$247.58
Square D
40
3
FHL36045
FHL36045
In Stock
From
$535.71
Square D
45
3
FHL360451021
FHL360451021
In Stock
From
$583.68
Square D
45
3
FHL360451027
FHL360451027
In Stock
From
$583.68
Square D
45
3
FHL36050
FHL36050
In Stock
From
$817.17
Square D
50
3
FHL360501021
FHL360501021
In Stock
From
$663.31
Square D
50
3
FHL36060
FHL36060
In Stock
From
$567.19
Square D
60
3
FHL360701212
FHL360701212
In Stock
From
$1,131.84
Square D
70
3
FHL360801212
FHL360801212
In Stock
From
$126.32
Square D
80
3
FHL36080G
FHL36080G
In Stock
From
$1,994.52
Square D
80
3
FHL36090
FHL36090
In Stock
From
$796.48
Square D
90
3
FHL360901021
FHL360901021
In Stock
From
$1,408.92
Square D
90
3
FHL361001121
FHL361001121
In Stock
From
$1,269.02
Square D
100
3
FHL361001212
FHL361001212
In Stock
From
$533.62
Square D
100
3
FHL3610016DC
FHL3610016DC
In Stock
From
$248.20
Square D
100
3
FHL3610016M
FHL3610016M
In Stock
From
$1,006.97
Square D
100
3
FHL36100G
FHL36100G
Limited Stock
From
Get Price
Square D
100
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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