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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
FXD62B150L
FXD62B150L
In Stock
From
$3,363.05
Siemens
150
2
FXD62B175
FXD62B175
In Stock
From
$695.65
Siemens
175
2
FXD62B175L
FXD62B175L
In Stock
From
$841.25
Siemens
175
2
FXD62B225L
FXD62B225L
In Stock
From
$1,198.57
Siemens
225
2
FXD62B250L
FXD62B250L
In Stock
From
$1,223.33
Siemens
250
2
HED41B020L
HED41B020L
In Stock
From
$149.14
Siemens
20
1
HED41B025
HED41B025
In Stock
From
$205.76
Siemens
25
1
HED41B025L
HED41B025L
In Stock
From
$221.15
Siemens
25
1
HED41B030L
HED41B030L
In Stock
From
$191.64
Siemens
30
1
HED41B035
HED41B035
In Stock
From
$137.02
Siemens
35
1
HED41B045
HED41B045
In Stock
From
$179.32
Siemens
45
1
HED41B045L
HED41B045L
In Stock
From
$210.12
Siemens
45
1
HED41B050L
HED41B050L
In Stock
From
$189.25
Siemens
50
1
HED41B060
HED41B060
In Stock
From
$96.94
Siemens
60
1
HED41B060L
HED41B060L
In Stock
From
$197.32
Siemens
60
1
HED41B070L
HED41B070L
In Stock
From
$647.66
Siemens
70
1
HED41B080L
HED41B080L
In Stock
From
$367.06
Siemens
80
1
HED41B090L
HED41B090L
In Stock
From
$366.84
Siemens
90
1
HED41B100
HED41B100
In Stock
From
$214.87
Siemens
100
1
HED41B100L
HED41B100L
In Stock
From
$111.26
Siemens
100
1
HED42B025L
HED42B025L
In Stock
From
$137.40
Siemens
25
2
HED42B035
HED42B035
In Stock
From
$2,042.20
Siemens
35
2
HED42B035L
HED42B035L
In Stock
From
$627.55
Siemens
35
2
HED42B045
HED42B045
In Stock
From
$253.70
Siemens
45
2
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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