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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
GDB3030D
GDB3030D
In Stock
From
$637.52
Eaton
30
3
GDB3035D
GDB3035D
In Stock
From
$200.18
Cutler Hammer
35
3
GDB3050D
GDB3050D
In Stock
From
$136.50
Westinghouse
50
3
GDB3070D
GDB3070D
In Stock
From
$193.18
Cutler Hammer
70
3
GDB3090D
GDB3090D
In Stock
From
$677.49
Eaton
90
3
GDB3100D
GDB3100D
In Stock
From
$277.46
Westinghouse
100
3
GDIN
GDIN
In Stock
From
$4.95
Eaton
-
-
GFEP215
GFEP215
In Stock
From
$248.84
Cutler Hammer
15
2
GHB1015BP24
GHB1015BP24
In Stock
From
$70.20
Eaton
15
-
GHBGFEP1050
GHBGFEP1050
In Stock
From
$692.00
Eaton
50
1
GHCGFEP1020
GHCGFEP1020
In Stock
From
$449.77
Cutler Hammer
20
1
GHCGFEP1030
GHCGFEP1030
In Stock
From
$722.53
Cutler Hammer
30
1
GMCP003A0C
GMCP003A0C
In Stock
From
$509.94
Eaton
3
3
GMCP007C0C
GMCP007C0C
In Stock
From
$534.97
Eaton
7
3
GMCP063M2C
GMCP063M2C
In Stock
From
$919.80
Eaton
63
3
GTP0100U0103
GTP0100U0103
In Stock
From
Get Price
General Electric
-
-
GTP0450U0612
GTP0450U0612
In Stock
From
Get Price
General Electric
-
-
GTP0500U0613
GTP0500U0613
In Stock
From
$99.50
General Electric
-
-
GTP0750U0820
GTP0750U0820
In Stock
From
Get Price
General Electric
-
-
GWF3020
GWF3020
In Stock
From
$233.25
Westinghouse
20
3
GWF3040
GWF3040
In Stock
From
$582.77
Westinghouse
40
3
HB1B020
HB1B020
In Stock
From
$41.99
Siemens
20
1
HB2B080
HB2B080
In Stock
From
$190.33
Siemens
80
2
HBAX1020
HBAX1020
In Stock
From
$177.58
Cutler Hammer
20
1
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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