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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
LGB3B015
LGB3B015
In Stock
From
$66.36
Siemens
15
3
LGB3B025
LGB3B025
In Stock
From
$369.36
Siemens
25
3
LGB3B030
LGB3B030
In Stock
From
$873.67
Siemens
30
3
LGB3B040
LGB3B040
In Stock
From
$105.93
Siemens
40
3
LGB3B060
LGB3B060
In Stock
From
$370.75
Siemens
60
3
LGB3B080
LGB3B080
In Stock
From
$267.30
Siemens
80
3
MBKFD1A
MBKFD1A
In Stock
From
$1,374.53
Siemens
-
-
MBKQJ3150A
MBKQJ3150A
In Stock
From
$968.46
Siemens
-
-
MDS6163WEA125GANAN2NNANAX
MDS6163WEA125GANAN2NNANAX
In Stock
From
$13,965.00
Eaton
1600
3
MDS6203WEA201CANAN6YNNNAX
MDS6203WEA201CANAN6YNNNAX
In Stock
From
$16,732.50
Eaton
2000
3
MDSC083WEA
MDSC083WEA
In Stock
From
Get Price
Cutler Hammer
800
3
MDSC163WEA
MDSC163WEA
In Stock
From
$13,411.30
Cutler Hammer
1600
3
MDSC203WEA
MDSC203WEA
In Stock
From
$5,578.30
Cutler Hammer
2000
3
NGG3B045
NGG3B045
In Stock
From
$1,128.06
Siemens
45
3
NGG3B045L
NGG3B045L
In Stock
From
$513.08
Siemens
45
3
P150
P150
In Stock
From
$11.80
Siemens
50
-
PDF23M0060E3RJ
PDF23M0060E3RJ
In Stock
From
$308.31
Eaton
60
3
PDG13C0080TFFJ
PDG13C0080TFFJ
In Stock
From
$1,409.31
Eaton
80
3
PDG13G0025TFFJ
PDG13G0025TFFJ
In Stock
From
$523.43
Eaton
25
3
PDG13G0035TFFJ
PDG13G0035TFFJ
In Stock
From
$507.65
Eaton
35
3
PDG13G0045TFFJ
PDG13G0045TFFJ
In Stock
From
$426.84
Eaton
45
3
PDG13G0080TFFJ
PDG13G0080TFFJ
In Stock
From
$795.04
Eaton
80
3
PDG13M0035TFFJ
PDG13M0035TFFJ
In Stock
From
$645.91
Eaton
35
3
PDG13M0090TFFJ
PDG13M0090TFFJ
In Stock
From
$568.11
Eaton
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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