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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
QDM32225
QDM32225
In Stock
From
$430.97
Square D
225
3
QDM32250
QDM32250
In Stock
From
$1,004.03
Square D
250
3
QDP22225
QDP22225
In Stock
From
$272.15
Schneider Electric
225
2
QDP32100TP
QDP32100TP
In Stock
From
$761.82
Square D
100
3
QDP32125TP
QDP32125TP
In Stock
From
$615.79
Square D
125
3
QE130
QE130
In Stock
From
$145.29
Siemens
30
1
QE250
QE250
In Stock
From
$208.55
Siemens
50
2
QF240AH
QF240AH
In Stock
From
$205.51
Siemens
40
2
QJ22B070
QJ22B070
In Stock
From
$137.14
Siemens
70
2
QJ22B070H
QJ22B070H
In Stock
From
$293.35
Siemens
70
2
QJ22B080
QJ22B080
In Stock
From
$394.44
Siemens
80
2
QJ22B080H
QJ22B080H
In Stock
From
$204.28
Siemens
80
2
QJ22B080HL
QJ22B080HL
In Stock
From
$327.50
Siemens
80
2
QJ22B080L
QJ22B080L
In Stock
From
$155.60
Siemens
80
2
QJ22B090
QJ22B090
In Stock
From
$238.00
Siemens
90
2
QJ22B090H
QJ22B090H
In Stock
From
$327.50
Siemens
90
2
QJ22B090HL
QJ22B090HL
In Stock
From
$327.50
Siemens
90
2
QJ22B090L
QJ22B090L
In Stock
From
$154.80
Siemens
90
2
QJ22B100H
QJ22B100H
In Stock
From
$538.17
Siemens
100
2
QJ22B100HL
QJ22B100HL
In Stock
From
$526.72
Siemens
100
2
QJ22B110
QJ22B110
In Stock
From
$189.00
Siemens
110
2
QJ22B110H
QJ22B110H
In Stock
From
$398.80
Siemens
110
2
QJ22B110HL
QJ22B110HL
In Stock
From
$350.30
Siemens
110
2
QJ22B110L
QJ22B110L
In Stock
From
$153.28
Siemens
110
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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