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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
HED63B125
HED63B125
In Stock
From
$673.64
Siemens
125
3
HEG1B020L
HEG1B020L
In Stock
From
$778.01
Siemens
20
1
HEG1B025L
HEG1B025L
In Stock
From
$203.59
Siemens
25
1
HEG2B015L
HEG2B015L
In Stock
From
$621.70
Siemens
15
2
HEG3B015
HEG3B015
In Stock
From
$622.48
Siemens
15
3
HEG3B025L
HEG3B025L
In Stock
From
$429.42
Siemens
25
3
HEG3B040
HEG3B040
In Stock
From
$1,029.99
Siemens
40
3
HEG3B040L
HEG3B040L
In Stock
From
$2,296.38
Siemens
40
3
HEG3B070L
HEG3B070L
In Stock
From
$899.33
Siemens
70
3
HEG3B080L
HEG3B080L
In Stock
From
$772.97
Siemens
80
3
HEG3B090L
HEG3B090L
In Stock
From
$1,105.40
Siemens
90
3
HEG3B110L
HEG3B110L
In Stock
From
$1,787.81
Siemens
110
3
HEG431015
HEG431015
In Stock
From
$263.85
Federal Pacific
15
3
HEG431020
HEG431020
In Stock
From
$335.35
Federal Pacific
20
3
HEG431025
HEG431025
In Stock
From
$156.64
Federal Pacific
25
3
HEG431030
HEG431030
In Stock
From
$334.67
Federal Pacific
30
3
HEG431035
HEG431035
In Stock
From
$152.75
Federal Pacific
35
3
HEG431040
HEG431040
In Stock
From
$268.66
Federal Pacific
40
3
HEG431045
HEG431045
In Stock
From
$156.39
Federal Pacific
45
3
HEG431050
HEG431050
In Stock
From
$434.15
Federal Pacific
50
3
HEG431060
HEG431060
In Stock
From
$778.69
Federal Pacific
60
3
HEG431070
HEG431070
In Stock
From
$418.39
Federal Pacific
70
3
HEG431080
HEG431080
In Stock
From
$329.47
Federal Pacific
80
3
HEG431090
HEG431090
In Stock
From
$413.30
Federal Pacific
90
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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