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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
Q2B32225H
Q2B32225H
In Stock
From
$141.52
Square D
QOUQ230B
QOUQ230B
In Stock
From
$88.35
Square D
RGF36200U44AAAJK
RGF36200U44AAAJK
In Stock
From
$4,444.44
Square D
RJF36100
RJF36100
In Stock
From
$1,666.67
Square D
RJF36200CU31ESA
RJF36200CU31ESA
In Stock
From
$4,444.44
Square D
RJF36250CU44AAASK
RJF36250CU44AAASK
In Stock
From
$12,278.29
Square D
RKA36120CU31AJK
RKA36120CU31AJK
In Stock
From
$6,912.00
Square D
RKF36200CU43AJK
RKF36200CU43AJK
In Stock
From
$6,677.71
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80243-272-50
80243-272-50
In Stock
From
$1,052.25
Square D
8501CO1V04
8501CO1V04
In Stock
From
$36.63
Schneider Electric
8501CO1V20
8501CO1V20
In Stock
From
$59.07
Schneider Electric
8501CO3V20
8501CO3V20
In Stock
From
$41.27
Schneider Electric
8501GDO20
8501GDO20
In Stock
From
$128.79
Schneider Electric
8501HM0-40
8501HM0-40
In Stock
From
$48.14
Square D
8501KP12V36
8501KP12V36
In Stock
From
$24.07
Schneider Electric
8501KP13
8501KP13
In Stock
From
$13.24
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8501LL
8501LL
In Stock
From
$23.25
Square D
8501LM1
8501LM1
In Stock
From
$13.50
Square D
8501NH2
8501NH2
In Stock
From
$0.35
Square D
8501XDLV62
8501XDLV62
In Stock
From
$106.64
Square D
9001K4
9001K4
In Stock
From
$27.17
Square D
9080GB6
9080GB6
In Stock
From
$2.37
Square D
9080GCB-50
9080GCB-50
In Stock
From
$8.01
Schneider Electric
9080GD6
9080GD6
In Stock
From
$9.42
Square D
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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