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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
QBHW3015HS
QBHW3015HS
In Stock
From
$911.46
Cutler Hammer
15
3
QBHW3050HS
QBHW3050HS
In Stock
From
$507.00
Cutler Hammer
50
3
QBHW3080HS
QBHW3080HS
In Stock
From
$355.11
Cutler Hammer
80
3
QBHW3100HS
QBHW3100HS
In Stock
From
$553.41
Cutler Hammer
100
3
QBL22070
QBL22070
In Stock
From
$269.78
Square D
70
2
QBL22080
QBL22080
In Stock
From
$234.78
Square D
80
2
QBL22090
QBL22090
In Stock
From
$325.81
Square D
90
2
QBL22100
QBL22100
In Stock
From
$298.88
Square D
100
2
QBL22110
QBL22110
In Stock
From
$333.50
Square D
110
2
QBL32000S22
QBL32000S22
In Stock
From
$731.24
Square D
200
3
QBM22200
QBM22200
In Stock
From
$255.81
Square D
200
2
QBPA
QBPA
In Stock
From
$77.79
Schneider Electric
-
-
QC1020T
QC1020T
In Stock
From
$19.20
Eaton
20
1
QC1060
QC1060
In Stock
From
$13.26
Cutler Hammer
60
1
QC1100
QC1100
In Stock
From
$37.47
Cutler Hammer
100
1
QC2060HT
QC2060HT
In Stock
From
$103.33
Eaton
60
2
QC2FP
QC2FP
In Stock
From
$29.67
Eaton
-
2
QC3020H
QC3020H
In Stock
From
$75.39
Cutler Hammer
20
3
QC3100H
QC3100H
In Stock
From
$112.52
Eaton
100
3
QC3FP
QC3FP
In Stock
From
$21.67
Eaton
-
3
QCDINADAPT
QCDINADAPT
In Stock
From
$7.39
Eaton
-
-
QCF1015
QCF1015
In Stock
From
$17.63
Cutler Hammer
15
1
QCF1040
QCF1040
In Stock
From
$36.31
Cutler Hammer
40
1
QCF2030T
QCF2030T
In Stock
From
$119.18
Cutler Hammer
30
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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