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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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Part Number
PRICE
Manufacturer
Amperage
Poles
NZM6B-100/ZM6A-100-NA
NZM6B-100/ZM6A-100-NA
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Eaton
100
3
NZM6B-160/ZM6A-125-NA
NZM6B-160/ZM6A-125-NA
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Eaton
125
3
NZM6B-63/ZM6A-50-NA
NZM6B-63/ZM6A-50-NA
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Eaton
50
3
NZMH2-VE160-BT-NA
NZMH2-VE160-BT-NA
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Eaton
160
3
PDG5X1TA1200CW
PDG5X1TA1200CW
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Eaton
-
-
QBGFEP1025W2
QBGFEP1025W2
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Eaton
25
1
QBGFEP1030W2
QBGFEP1030W2
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Eaton
30
1
QBGFEP2015V
QBGFEP2015V
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Eaton
15
2
QBGFEP2015W1
QBGFEP2015W1
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Eaton
15
2
QBGFEP2025V
QBGFEP2025V
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Eaton
25
2
QBGFEP2050W1
QBGFEP2050W1
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Eaton
50
2
QBH50
QBH50
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Cutler Hammer
50
1
QBHGF1025
QBHGF1025
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Eaton
25
1
QC1050T
QC1050T
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Eaton
50
1
QC2020S
QC2020S
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Cutler Hammer
20
2
QC2025S
QC2025S
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Cutler Hammer
25
2
QC2030D
QC2030D
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Cutler Hammer
30
2
QC2030HT
QC2030HT
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Cutler Hammer
30
2
QC2040D
QC2040D
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Cutler Hammer
40
2
QC2040S
QC2040S
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Cutler Hammer
40
2
QC2045S
QC2045S
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Cutler Hammer
45
2
QC2050S
QC2050S
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Cutler Hammer
50
2
QC2065
QC2065
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Eaton
60
2
RGC320039E
RGC320039E
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Eaton
2000
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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