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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
HJA36030AEBEUP
HJA36030AEBEUP
In Stock
From
$1,563.56
Square D
30
3
HJA36030AEBEUPYP
HJA36030AEBEUPYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBEUR
HJA36030AEBEUR
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBEURYP
HJA36030AEBEURYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBEUS
HJA36030AEBEUS
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBEUSYP
HJA36030AEBEUSYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBEYP
HJA36030AEBEYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBH
HJA36030AEBH
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSD
HJA36030AEBHSD
In Stock
From
$1,563.56
Square D
30
3
HJA36030AEBHSDYP
HJA36030AEBHSDYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSH
HJA36030AEBHSH
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSHYP
HJA36030AEBHSHYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSJ
HJA36030AEBHSJ
In Stock
From
$1,563.56
Square D
30
3
HJA36030AEBHSJYP
HJA36030AEBHSJYP
In Stock
From
$911.77
Square D
30
3
HJA36030AEBHSK
HJA36030AEBHSK
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSKYP
HJA36030AEBHSKYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSL
HJA36030AEBHSL
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSLYP
HJA36030AEBHSLYP
In Stock
From
$911.77
Square D
30
3
HJA36030AEBHSN
HJA36030AEBHSN
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSNYP
HJA36030AEBHSNYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSP
HJA36030AEBHSP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSPYP
HJA36030AEBHSPYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSR
HJA36030AEBHSR
In Stock
From
$1,025.74
Square D
30
3
HJA36030AEBHSRYP
HJA36030AEBHSRYP
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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