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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
PRL1A3600X42C
PRL1A3600X42C
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Eaton
600
-
PRL1X1100X30C
PRL1X1100X30C
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Eaton
100
-
PRL2A3225X42C
PRL2A3225X42C
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Eaton
225
-
PRL2X3100X18A
PRL2X3100X18A
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Eaton
100
-
PRL2X3100X30A
PRL2X3100X30A
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Eaton
100
-
QBGFEP1025W1
QBGFEP1025W1
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Eaton
25
1
QBGFEP2025W1
QBGFEP2025W1
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Eaton
25
2
QBHGF2020
QBHGF2020
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Eaton
20
2
QBHGF2025
QBHGF2025
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Eaton
25
2
QBHGF2030
QBHGF2030
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Eaton
30
2
QBHW30100H
QBHW30100H
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Cutler Hammer
100
3
QC2010H
QC2010H
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Cutler Hammer
10
2
QC2030B
QC2030B
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Cutler Hammer
30
2
QC2045H
QC2045H
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Cutler Hammer
45
2
QC2050N
QC2050N
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Cutler Hammer
50
2
QC2070H
QC2070H
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Cutler Hammer
70
2
QC2080H
QC2080H
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Cutler Hammer
80
2
QC2090H
QC2090H
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Cutler Hammer
90
2
RGH220038E
RGH220038E
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Eaton
2000
2
SPBR38C
SPBR38C
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Eaton
800
3
WMS1B50
WMS1B50
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Eaton
50
1
WMS1C02
WMS1C02
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Eaton
2
1
WMS1C03
WMS1C03
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Eaton
3
1
WMS1C04
WMS1C04
Limited Stock
From
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Eaton
4
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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