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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
ED63B050NAV
ED63B050NAV
In Stock
From
$420.32
Siemens
50
3
ED63B060NAV
ED63B060NAV
In Stock
From
$458.28
Siemens
60
3
ED63B070NAV
ED63B070NAV
In Stock
From
$418.91
Siemens
70
3
ED63B090NAV
ED63B090NAV
In Stock
From
$833.36
Siemens
90
3
ED63B100NAV
ED63B100NAV
In Stock
From
$556.75
Siemens
100
3
ED63B125NAV
ED63B125NAV
In Stock
From
$791.80
Siemens
125
3
FD62F250
FD62F250
In Stock
From
$462.42
Siemens
250
2
FD63T070
FD63T070
In Stock
From
$372.36
Siemens
-
3
FD63T090
FD63T090
In Stock
From
$362.24
Siemens
-
3
FD63T100
FD63T100
In Stock
From
$522.85
Siemens
-
3
FD63T125
FD63T125
In Stock
From
$375.45
Siemens
-
3
FD63T150
FD63T150
In Stock
From
$359.37
Siemens
-
3
FD63T175
FD63T175
In Stock
From
$630.40
Siemens
175
3
FD63T200
FD63T200
In Stock
From
$361.88
Siemens
-
3
FD63T225
FD63T225
In Stock
From
$362.24
Siemens
-
3
FXD63B070L
FXD63B070L
In Stock
From
$4,090.93
Siemens
70
3
HB3B015
HB3B015
In Stock
From
$186.37
Siemens
15
3
HB3B020
HB3B020
In Stock
From
$193.83
Siemens
20
3
HB3B030
HB3B030
In Stock
From
$76.77
Siemens
30
3
HB3B090
HB3B090
In Stock
From
$1,338.52
Siemens
90
3
HEB1B025B
HEB1B025B
In Stock
From
$111.74
Siemens
25
1
HEB2B040B
HEB2B040B
In Stock
From
$230.01
Siemens
40
2
HEB2B100B
HEB2B100B
In Stock
From
$357.88
Siemens
100
2
HEB3B020
HEB3B020
In Stock
From
$689.41
Siemens
20
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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