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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
HED62B125
HED62B125
In Stock
From
$237.46
Siemens
125
2
HED63B030
HED63B030
In Stock
From
$339.00
Siemens
30
3
HED63B070
HED63B070
In Stock
From
Get Price
Siemens
70
3
HED63B100
HED63B100
In Stock
From
$469.37
Siemens
100
3
HEG2B025L
HEG2B025L
In Stock
From
$4,485.21
Siemens
25
2
HEG2B080L
HEG2B080L
In Stock
From
$3,802.42
Siemens
80
2
HEG2B090L
HEG2B090L
In Stock
From
$1,647.92
Siemens
90
2
HEG3B015L
HEG3B015L
In Stock
From
$565.89
Siemens
15
3
HEG3B020
HEG3B020
In Stock
From
$490.77
Siemens
20
3
HEG3B020L
HEG3B020L
In Stock
From
$1,074.90
Siemens
20
3
HEG3B025
HEG3B025
In Stock
From
$274.19
Siemens
25
3
HEG3B030
HEG3B030
In Stock
From
$843.88
Siemens
30
3
HEG3B035L
HEG3B035L
In Stock
From
$912.96
Siemens
35
3
HEG3B050
HEG3B050
In Stock
From
$796.14
Siemens
50
3
HEG3B060
HEG3B060
In Stock
From
$682.32
Siemens
60
3
HEG3B070
HEG3B070
In Stock
From
$937.23
Siemens
70
3
HEG3B100
HEG3B100
In Stock
From
$1,077.54
Siemens
100
3
HEG3B100L
HEG3B100L
In Stock
From
$1,779.76
Siemens
100
3
HEG3B125
HEG3B125
In Stock
From
$1,259.45
Siemens
125
3
HEM3M003
HEM3M003
In Stock
From
$508.80
Siemens
3
3
HEM3M007
HEM3M007
In Stock
From
$530.96
Siemens
7
3
HEM3M007L
HEM3M007L
In Stock
From
$2,705.90
Siemens
7
3
HEM3M015
HEM3M015
In Stock
From
$1,590.00
Siemens
15
3
HEM3M030
HEM3M030
In Stock
From
$760.66
Siemens
30
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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