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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
QBF22150
QBF22150
In Stock
From
$355.02
Square D
150
2
QBF22200
QBF22200
In Stock
From
$113.61
Square D
200
2
QBF22225
QBF22225
In Stock
From
$88.32
Schneider Electric
225
2
QBF32070
QBF32070
In Stock
From
$292.67
Square D
70
3
QBF32080
QBF32080
In Stock
From
$299.81
Square D
80
3
QBF32090
QBF32090
In Stock
From
$293.02
Square D
90
3
QBF32100
QBF32100
In Stock
From
$458.50
Square D
100
3
QBF32110
QBF32110
In Stock
From
$390.79
Square D
110
3
QBF32125
QBF32125
In Stock
From
$549.96
Square D
125
3
QBF32150
QBF32150
In Stock
From
$828.31
Schneider Electric
150
3
QBF32175
QBF32175
In Stock
From
$295.05
Schneider Electric
175
3
QBF32200
QBF32200
In Stock
From
$817.01
Schneider Electric
200
3
QBF32225
QBF32225
In Stock
From
$492.91
Square D
225
3
QGF22100
QGF22100
In Stock
From
$284.98
Square D
100
2
QGF22125
QGF22125
In Stock
From
$288.30
Schneider Electric
125
2
QGF22150
QGF22150
In Stock
From
$291.50
Schneider Electric
150
2
QGF22175
QGF22175
In Stock
From
$1,072.70
Schneider Electric
175
2
QGF22200
QGF22200
In Stock
From
$359.73
Square D
200
2
QGF22225
QGF22225
In Stock
From
$292.29
Schneider Electric
225
2
RJA36120CU44ALV
RJA36120CU44ALV
In Stock
From
$8,532.30
Schneider Electric
1200
3
RJF46300U31A
RJF46300U31A
In Stock
From
$3,333.33
Schneider Electric
3000
4
S34AC2
S34AC2
In Stock
From
$727.34
Square D
-
-
S34DCT2
S34DCT2
In Stock
From
$204.14
Square D
-
-
SEF30
SEF30
In Stock
From
$9,861.45
Square D
3000
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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