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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
HJA36150AFSJYP
HJA36150AFSJYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSK
HJA36150AFSK
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSKYP
HJA36150AFSKYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSL
HJA36150AFSL
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSLYP
HJA36150AFSLYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSN
HJA36150AFSN
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSNYP
HJA36150AFSNYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSP
HJA36150AFSP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSPYP
HJA36150AFSPYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSR
HJA36150AFSR
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSRYP
HJA36150AFSRYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSV
HJA36150AFSV
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFSVYP
HJA36150AFSVYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUA
HJA36150AFUA
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUAYP
HJA36150AFUAYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUD
HJA36150AFUD
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUDYP
HJA36150AFUDYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUH
HJA36150AFUH
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUHYP
HJA36150AFUHYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUJ
HJA36150AFUJ
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUJYP
HJA36150AFUJYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUK
HJA36150AFUK
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUKYP
HJA36150AFUKYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150AFUN
HJA36150AFUN
In Stock
From
$3,669.76
Square D
150
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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