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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
QOU2201042
QOU2201042
In Stock
From
$60.43
Square D
20
2
QOU2301021
QOU2301021
In Stock
From
$89.33
Square D
30
2
QOU2301042
QOU2301042
In Stock
From
$111.66
Square D
30
2
QOU230VH
QOU230VH
In Stock
From
$49.49
Square D
30
2
QOU3201021
QOU3201021
In Stock
From
$236.60
Square D
20
3
QOU3301042
QOU3301042
Limited Stock
From
Get Price
Square D
30
3
QOU3401021
QOU3401021
In Stock
From
$258.96
Square D
40
3
QOUQ260
QOUQ260
Limited Stock
From
Get Price
Square D
60
2
QP120
QP120
In Stock
From
$10.04
ITE
20
1
QP130
QP130
In Stock
From
$13.00
ITE
30
1
QP1B015
QP1B015
In Stock
From
$6.85
ITE
15
1
QP1B020
QP1B020
In Stock
From
$4.00
ITE
20
1
QP2B020
QP2B020
In Stock
From
$38.15
ITE
20
2
QP2B070
QP2B070
In Stock
From
$28.54
ITE
70
2
QP2B100
QP2B100
In Stock
From
$51.52
ITE
100
2
QP3B040
QP3B040
In Stock
From
$72.34
ITE
40
3
QP3B050
QP3B050
In Stock
From
$28.42
ITE
50
3
QP3B060
QP3B060
In Stock
From
$59.03
ITE
60
3
QPGF1015
QPGF1015
In Stock
From
$78.35
Cutler Hammer
15
1
QPGF1030
QPGF1030
In Stock
From
$54.35
Eaton
30
1
QPGFEP1015
QPGFEP1015
In Stock
From
$961.52
Eaton
15
1
QPGFEP2015
QPGFEP2015
Limited Stock
From
Get Price
Eaton
15
2
QPGFT1020
QPGFT1020
In Stock
From
$188.38
Eaton
20
1
QPHGFEP1020
QPHGFEP1020
In Stock
From
$604.60
Eaton
20
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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