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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.
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Manufacturer
Amperage
Poles
QCGF1035T
QCGF1035T
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Cutler Hammer
35
1
QCGF1040T
QCGF1040T
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Cutler Hammer
40
1
QCGF1045T
QCGF1045T
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Cutler Hammer
45
1
QCGF1050T
QCGF1050T
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Cutler Hammer
50
1
QCGF2025
QCGF2025
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Cutler Hammer
25
2
QCGFT1030W1
QCGFT1030W1
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Cutler Hammer
30
1
QCHGFT1015
QCHGFT1015
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Cutler Hammer
15
1
QCHGFT1020
QCHGFT1020
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Cutler Hammer
20
1
QCR2045P
QCR2045P
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Cutler Hammer
45
2
QHPW1015
QHPW1015
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Cutler Hammer
15
1
QHPW1025
QHPW1025
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Cutler Hammer
25
1
QHPW2015
QHPW2015
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Cutler Hammer
15
2
QHPW2020
QHPW2020
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Cutler Hammer
20
2
QHPW2025
QHPW2025
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Cutler Hammer
25
2
QHPW2030
QHPW2030
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Cutler Hammer
30
2
QHPX1025
QHPX1025
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Cutler Hammer
25
1
QHPX1035
QHPX1035
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Cutler Hammer
35
1
QHPX1055
QHPX1055
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Cutler Hammer
55
1
QHPX1070
QHPX1070
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Cutler Hammer
70
1
QHPX2015
QHPX2015
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Cutler Hammer
15
2
QHPX2020
QHPX2020
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Cutler Hammer
20
2
QHPX2025
QHPX2025
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Cutler Hammer
25
2
QHPX2040
QHPX2040
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Cutler Hammer
40
2
QHPX2050
QHPX2050
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Cutler Hammer
50
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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