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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
SEH2C070
SEH2C070
In Stock
From
$3.11
Challenger
70
2
SEH2C080
SEH2C080
In Stock
From
$160.17
Sylvania
80
2
SEH2C090
SEH2C090
In Stock
From
$190.08
Sylvania
90
2
SEH2C100
SEH2C100
In Stock
From
$146.14
Sylvania
100
2
SEH2C125
SEH2C125
In Stock
From
$260.35
Sylvania
125
2
SEH2C150
SEH2C150
In Stock
From
$325.59
Challenger
150
2
SEH3C020
SEH3C020
In Stock
From
$81.70
Sylvania
20
3
SEH3C030
SEH3C030
In Stock
From
$39.41
Challenger
30
3
SEH3C040
SEH3C040
In Stock
From
$88.98
Sylvania
40
3
SEH3C050
SEH3C050
In Stock
From
$74.98
Sylvania
50
3
SEH3C090
SEH3C090
In Stock
From
$521.01
Challenger
90
3
SEH3C100
SEH3C100
In Stock
From
$206.83
Sylvania
100
3
QFL2150
QFL2150
In Stock
From
$274.50
Zinsco
150
2
QFL3200
QFL3200
In Stock
From
$902.77
Sylvania
200
3
SKM3F1200
SKM3F1200
In Stock
From
$1,561.04
Challenger
1200
3
QFP125
QFP125
In Stock
From
$912.89
Zinsco
125
2
QFP125-2P
QFP125-2P
In Stock
From
$60.35
Challenger
125
2
QFP175-3
QFP175-3
In Stock
From
$838.16
Zinsco
175
3
QFP200-2P
QFP200-2P
In Stock
From
$264.34
Sylvania
200
2
QFP200-3
QFP200-3
In Stock
From
$1,214.29
Sylvania
200
3
QFP2125
QFP2125
In Stock
From
Get Price
Sylvania
125
2
QFP2125K
QFP2125K
In Stock
From
$218.46
Zinsco
125
2
QFP2150K
QFP2150K
In Stock
From
$334.27
Sylvania
150
2
QFP225-2
QFP225-2
In Stock
From
$234.38
Zinsco
225
2
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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