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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
HJA36030AFBESDYP
HJA36030AFBESDYP
In Stock
From
$911.77
Square D
30
3
HJA36030AFBESH
HJA36030AFBESH
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESHYP
HJA36030AFBESHYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESJ
HJA36030AFBESJ
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESJYP
HJA36030AFBESJYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESK
HJA36030AFBESK
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESKYP
HJA36030AFBESKYP
In Stock
From
$911.77
Square D
30
3
HJA36030AFBESL
HJA36030AFBESL
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESLYP
HJA36030AFBESLYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESN
HJA36030AFBESN
In Stock
From
$911.77
Square D
30
3
HJA36030AFBESNYP
HJA36030AFBESNYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESP
HJA36030AFBESP
In Stock
From
$1,563.56
Square D
30
3
HJA36030AFBESPYP
HJA36030AFBESPYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESR
HJA36030AFBESR
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESRYP
HJA36030AFBESRYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESV
HJA36030AFBESV
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBESVYP
HJA36030AFBESVYP
In Stock
From
$1,563.56
Square D
30
3
HJA36030AFBEUA
HJA36030AFBEUA
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBEUAYP
HJA36030AFBEUAYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBEUD
HJA36030AFBEUD
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBEUDYP
HJA36030AFBEUDYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBEUH
HJA36030AFBEUH
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBEUHYP
HJA36030AFBEUHYP
In Stock
From
$1,025.74
Square D
30
3
HJA36030AFBEUJ
HJA36030AFBEUJ
In Stock
From
$911.77
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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