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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
GB2020
GB2020
In Stock
From
$96.90
Westinghouse
20
2
GB2025
GB2025
In Stock
From
$61.38
Westinghouse
25
2
GB2030
GB2030
In Stock
From
$108.00
Westinghouse
30
2
GB2040
GB2040
In Stock
From
$11.71
Eaton
40
2
GB2100
GB2100
In Stock
From
$27.09
Eaton
100
2
GBK5
GBK5
In Stock
From
$22.16
Eaton
-
-
GC1015
GC1015
In Stock
From
$35.35
Eaton
15
1
GC1020
GC1020
In Stock
From
$4.75
Eaton
20
1
GC2100
GC2100
In Stock
From
$24.79
Westinghouse
100
2
GC3050
GC3050
In Stock
From
$143.10
Eaton
50
3
GC3100
GC3100
In Stock
From
$238.72
Cutler Hammer
100
3
GCH3015
GCH3015
In Stock
From
$337.73
Westinghouse
15
3
GDB2015
GDB2015
In Stock
From
$162.72
Westinghouse
15
2
GDB2015D
GDB2015D
In Stock
From
$167.50
Westinghouse
15
2
GDB2035D
GDB2035D
In Stock
From
$305.00
Westinghouse
35
2
GDB3015D
GDB3015D
In Stock
From
$355.08
Cutler Hammer
15
3
GDB3020D
GDB3020D
In Stock
From
$415.06
Cutler Hammer
20
3
GDB3035D
GDB3035D
In Stock
From
$354.61
Cutler Hammer
35
3
GDB3050D
GDB3050D
In Stock
From
$135.81
Westinghouse
50
3
GDB3070D
GDB3070D
In Stock
From
$191.37
Cutler Hammer
70
3
GDB3090D
GDB3090D
In Stock
From
$677.49
Eaton
90
3
GDB3100D
GDB3100D
In Stock
From
$825.56
Westinghouse
100
3
GDIN
GDIN
In Stock
From
$3.95
Eaton
-
-
GHB1015BP24
GHB1015BP24
In Stock
From
$70.20
Eaton
15
-
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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