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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
HJA36030AFBHUPYP
HJA36030AFBHUPYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBHUR
HJA36030AFBHUR
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBHURYP
HJA36030AFBHURYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBHUS
HJA36030AFBHUS
In Stock
From
$1,563.56
Square D
30
3
HJA36030AFBHUSYP
HJA36030AFBHUSYP
In Stock
From
$1,563.56
Square D
30
3
HJA36030AFBHYP
HJA36030AFBHYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBK
HJA36030AFBK
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSD
HJA36030AFBKSD
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSDYP
HJA36030AFBKSDYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSH
HJA36030AFBKSH
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSHYP
HJA36030AFBKSHYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSJ
HJA36030AFBKSJ
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSJYP
HJA36030AFBKSJYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSK
HJA36030AFBKSK
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSKYP
HJA36030AFBKSKYP
In Stock
From
$1,563.56
Square D
30
3
HJA36030AFBKSL
HJA36030AFBKSL
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSLYP
HJA36030AFBKSLYP
In Stock
From
$1,563.56
Square D
30
3
HJA36030AFBKSN
HJA36030AFBKSN
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSNYP
HJA36030AFBKSNYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSP
HJA36030AFBKSP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSPYP
HJA36030AFBKSPYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSR
HJA36030AFBKSR
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSRYP
HJA36030AFBKSRYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBKSV
HJA36030AFBKSV
In Stock
From
$1,025.74
Square D
30
3
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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