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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.
Popular Categories
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Part Number
PRICE
Manufacturer
Amperage
Poles
HJA36030BHSH
HJA36030BHSH
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSHYP
HJA36030BHSHYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSJ
HJA36030BHSJ
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSJYP
HJA36030BHSJYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSK
HJA36030BHSK
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSKYP
HJA36030BHSKYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSL
HJA36030BHSL
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSLYP
HJA36030BHSLYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSN
HJA36030BHSN
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSNYP
HJA36030BHSNYP
In Stock
From
$1,563.56
Square D
30
3
HJA36030BHSP
HJA36030BHSP
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSPYP
HJA36030BHSPYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSR
HJA36030BHSR
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSRYP
HJA36030BHSRYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSV
HJA36030BHSV
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHSVYP
HJA36030BHSVYP
In Stock
From
$1,563.56
Square D
30
3
HJA36030BHUA
HJA36030BHUA
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHUAYP
HJA36030BHUAYP
In Stock
From
$911.77
Square D
30
3
HJA36030BHUD
HJA36030BHUD
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHUDYP
HJA36030BHUDYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHUH
HJA36030BHUH
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHUHYP
HJA36030BHUHYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030BHUJ
HJA36030BHUJ
In Stock
From
$911.77
Square D
30
3
HJA36030BHUJYP
HJA36030BHUJYP
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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