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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
QO240GFICP
QO240GFICP
In Stock
From
$585.80
Schneider Electric
QO306EC10
QO306EC10
Limited Stock
From
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Schneider Electric
QO3100NS
QO3100NS
In Stock
From
$117.81
Schneider Electric
QO316VSC10
QO316VSC10
Limited Stock
From
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Schneider Electric
QO363EC10
QO363EC10
Limited Stock
From
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Schneider Electric
QOB115VH35
QOB115VH35
In Stock
From
$36.41
Schneider Electric
QOB130V
QOB130V
In Stock
From
$32.38
Schneider Electric
QOB2-4L70RB
QOB2-4L70RB
In Stock
From
$112.49
Schneider Electric
QOB2000
QOB2000
In Stock
From
$183.40
Schneider Electric
QOB220GFI5237
QOB220GFI5237
In Stock
From
$239.95
Schneider Electric
QOB250VH1042
QOB250VH1042
In Stock
From
$210.87
Schneider Electric
QOB3705273
QOB3705273
In Stock
From
$853.37
Schneider Electric
QOC60UC
QOC60UC
In Stock
From
$268.82
Schneider Electric
QOE120B03
QOE120B03
Limited Stock
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Schneider Electric
QOE250GFINM
QOE250GFINM
In Stock
From
$270.68
Schneider Electric
QOM2200L
QOM2200L
In Stock
From
$399.29
Schneider Electric
QOM70L
QOM70L
In Stock
From
$70.77
Square D
QON2L70
QON2L70
In Stock
From
$21.23
Schneider Electric
QON342L225
QON342L225
In Stock
From
$554.96
Schneider Electric
QONK4
QONK4
In Stock
From
$143.93
Schneider Electric
QOT-IPA
QOT-IPA
In Stock
From
$7.96
Schneider Electric
QOT2020-CLIP
QOT2020-CLIP
In Stock
From
$30.92
Schneider Electric
QOU1103100
QOU1103100
In Stock
From
$28.14
Schneider Electric
QOU2105283
QOU2105283
In Stock
From
$112.82
Schneider Electric
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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