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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
CHFN250GF
CHFN250GF
In Stock
From
$210.95
Eaton
50
2
CHT1515
CHT1515
In Stock
From
$44.55
Cutler Hammer
15
1
CSR2200N
CSR2200N
In Stock
From
$148.92
Eaton
200
2
GFTCB220
GFTCB220
In Stock
From
$153.14
Eaton
20
2
GFTCB225
GFTCB225
In Stock
From
$168.55
Eaton
25
2
GFTCB230
GFTCB230
In Stock
From
$161.20
Eaton
30
2
HFD3150S
HFD3150S
In Stock
From
$1,707.19
Eaton
150
3
HFK3B250L
HFK3B250L
In Stock
From
$17,673.45
Siemens
250
3
HOM120
HOM120
In Stock
From
$48.85
Square D
20
1
HOM120CAFIC
HOM120CAFIC
In Stock
From
$55.07
Square D
20
1
HOM120DF
HOM120DF
In Stock
From
$61.82
Square D
20
1
HOM120GFI
HOM120GFI
In Stock
From
$84.09
Square D
20
1
HOM120PDF
HOM120PDF
In Stock
From
$55.38
Schneider Electric
20
1
LGB3B015B
LGB3B015B
In Stock
From
$486.64
Siemens
15
3
LGB3B025B
LGB3B025B
In Stock
From
$389.18
Siemens
25
3
LGB3B040B
LGB3B040B
In Stock
From
$381.55
Siemens
40
3
LGB3B050B
LGB3B050B
In Stock
From
$402.64
Siemens
50
3
LGB3B060B
LGB3B060B
In Stock
From
$288.27
Siemens
60
3
LGB3B070B
LGB3B070B
In Stock
From
$461.61
Siemens
70
3
LGB3B100B
LGB3B100B
In Stock
From
$401.99
Siemens
100
3
LGB3B110B
LGB3B110B
In Stock
From
$1,189.42
Siemens
110
3
LGB3B125B
LGB3B125B
In Stock
From
$632.02
Siemens
125
3
MJA36800E10
MJA36800E10
In Stock
From
$4,420.51
Square D
800
3
MJL36800E10
MJL36800E10
In Stock
From
$7,470.71
Schneider Electric
800
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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