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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
QBH1030GF
QBH1030GF
In Stock
From
$161.60
Eaton
30
1
QBHAF1020
QBHAF1020
In Stock
From
$187.95
Cutler Hammer
20
1
QBHCAF1020
QBHCAF1020
In Stock
From
$133.41
Eaton
20
1
QBHGF1030
QBHGF1030
In Stock
From
$136.27
Eaton
30
1
QBHGFEP1015
QBHGFEP1015
In Stock
From
$409.62
Eaton
15
1
QBHGFEP2020
QBHGFEP2020
In Stock
From
$278.40
Cutler Hammer
20
2
QBHGFT1015
QBHGFT1015
In Stock
From
$195.71
Eaton
15
1
QBHGFT1020
QBHGFT1020
In Stock
From
$417.34
Cutler Hammer
20
1
QBHW3060HS
QBHW3060HS
In Stock
From
$556.13
Eaton
60
3
QBHW3070HS
QBHW3070HS
In Stock
From
$1,069.35
Cutler Hammer
70
3
QC2020H
QC2020H
In Stock
From
$139.02
Cutler Hammer
20
2
QC2030H
QC2030H
In Stock
From
$227.77
Cutler Hammer
30
2
QC2035H
QC2035H
In Stock
From
$202.00
Eaton
35
2
QC2040H
QC2040H
In Stock
From
$174.73
Eaton
40
2
QC2050H
QC2050H
In Stock
From
$192.12
Eaton
50
2
QC2060N
QC2060N
In Stock
From
$49.49
Cutler Hammer
60
2
QC3080HT
QC3080HT
In Stock
From
$127.01
Eaton
80
3
QCF1025
QCF1025
In Stock
From
$101.25
Cutler Hammer
25
1
QCF2010T
QCF2010T
In Stock
From
$206.64
Eaton
10
2
QCF2045
QCF2045
In Stock
From
$75.60
Eaton
45
2
QCGF1015
QCGF1015
In Stock
From
$93.71
Cutler Hammer
15
1
QCGF2015
QCGF2015
In Stock
From
$281.42
Eaton
15
2
QCGF2050
QCGF2050
In Stock
From
$325.42
Eaton
50
2
QCGFEP1015
QCGFEP1015
In Stock
From
$160.86
Eaton
15
1
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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