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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
QC1010T
QC1010T
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Eaton
10
1
QC1025-R
QC1025-R
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Eaton
25
1
QC1050H
QC1050H
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Eaton
50
1
QC2010B
QC2010B
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Cutler Hammer
10
2
QC2010HS
QC2010HS
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Cutler Hammer
10
2
QC2010S
QC2010S
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Cutler Hammer
10
2
QC2015HD
QC2015HD
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Eaton
15
2
QC2020S1
QC2020S1
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Cutler Hammer
20
2
QC2025B
QC2025B
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Cutler Hammer
25
2
QC2030S1
QC2030S1
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Cutler Hammer
30
2
QC2035S
QC2035S
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Cutler Hammer
35
2
QC2050-R
QC2050-R
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Eaton
50
2
QC2050-U
QC2050-U
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Eaton
50
2
QC2055H
QC2055H
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Cutler Hammer
55
2
QC2055S
QC2055S
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Cutler Hammer
55
2
QC2060-R
QC2060-R
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Eaton
60
2
QC2060S
QC2060S
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Cutler Hammer
60
2
QC2070S
QC2070S
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Cutler Hammer
70
2
QC2080S
QC2080S
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Cutler Hammer
80
2
QC2090S
QC2090S
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Cutler Hammer
90
2
QCR2045HT
QCR2045HT
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Cutler Hammer
45
2
QLP123PL
QLP123PL
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Eaton
-
-
SBS6303WEA
SBS6303WEA
Limited Stock
From
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Eaton
3000
3
UVH1LT21
UVH1LT21
Limited Stock
From
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Eaton
-
-
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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