Spend $1,000 Get a FREE Hoodie - Get Yours While Supplies Last  
  1. Home / 
  2. All Categories / 
  3. Circuit-Breakers

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
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
HJA36015AFBESR
HJA36015AFBESR
In Stock
From
$851.36
Square D
15
3
HJA36015AFBESRYP
HJA36015AFBESRYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBESV
HJA36015AFBESV
In Stock
From
$851.36
Square D
15
3
HJA36015AFBESVYP
HJA36015AFBESVYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUA
HJA36015AFBEUA
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUAYP
HJA36015AFBEUAYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUD
HJA36015AFBEUD
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUDYP
HJA36015AFBEUDYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUH
HJA36015AFBEUH
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUHYP
HJA36015AFBEUHYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUJ
HJA36015AFBEUJ
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUJYP
HJA36015AFBEUJYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUK
HJA36015AFBEUK
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUKYP
HJA36015AFBEUKYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUN
HJA36015AFBEUN
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUNYP
HJA36015AFBEUNYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUO
HJA36015AFBEUO
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUOYP
HJA36015AFBEUOYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUP
HJA36015AFBEUP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUPYP
HJA36015AFBEUPYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUR
HJA36015AFBEUR
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEURYP
HJA36015AFBEURYP
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUS
HJA36015AFBEUS
In Stock
From
$851.36
Square D
15
3
HJA36015AFBEUSYP
HJA36015AFBEUSYP
In Stock
From
$851.36
Square D
15
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.

Learn More