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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
HDA36150AEUHYP
HDA36150AEUHYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUJ
HDA36150AEUJ
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUJYP
HDA36150AEUJYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUK
HDA36150AEUK
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUKYP
HDA36150AEUKYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUN
HDA36150AEUN
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUNYP
HDA36150AEUNYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUO
HDA36150AEUO
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUOYP
HDA36150AEUOYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUP
HDA36150AEUP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUPYP
HDA36150AEUPYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUR
HDA36150AEUR
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEURYP
HDA36150AEURYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUS
HDA36150AEUS
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEUSYP
HDA36150AEUSYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AEYP
HDA36150AEYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AF
HDA36150AF
In Stock
From
$2,713.52
Square D
150
3
HDA36150AFBC
HDA36150AFBC
In Stock
From
$2,713.52
Square D
150
3
HDA36150AFBCSD
HDA36150AFBCSD
In Stock
From
$2,713.52
Square D
150
3
HDA36150AFBCSDYP
HDA36150AFBCSDYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AFBCSH
HDA36150AFBCSH
In Stock
From
$2,713.52
Square D
150
3
HDA36150AFBCSHYP
HDA36150AFBCSHYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150AFBCSJ
HDA36150AFBCSJ
In Stock
From
$2,713.52
Square D
150
3
HDA36150AFBCSJYP
HDA36150AFBCSJYP
In Stock
From
$2,713.52
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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