1. Home / 
  2. All Categories / 
  3. Circuit Breaker

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
HDL26020AASJYP
HDL26020AASJYP
In Stock
From
$669.70
Square D
20
2
HDL26020AASK
HDL26020AASK
In Stock
From
$669.70
Square D
20
2
HDL26020AASKYP
HDL26020AASKYP
In Stock
From
$595.29
Square D
20
2
HDL26020AASL
HDL26020AASL
In Stock
From
$669.70
Square D
20
2
HDL26020AASLYP
HDL26020AASLYP
In Stock
From
$669.70
Square D
20
2
HDL26020AASN
HDL26020AASN
In Stock
From
$669.70
Square D
20
2
HDL26020AASNYP
HDL26020AASNYP
In Stock
From
$669.70
Square D
20
2
HDL26020AASP
HDL26020AASP
In Stock
From
$595.29
Square D
20
2
HDL26020AASPYP
HDL26020AASPYP
In Stock
From
$595.29
Square D
20
2
HDL26020AASR
HDL26020AASR
In Stock
From
$669.70
Square D
20
2
HDL26020AASRYP
HDL26020AASRYP
In Stock
From
$669.70
Square D
20
2
HDL26020AASV
HDL26020AASV
In Stock
From
$669.70
Square D
20
2
HDL26020AASVYP
HDL26020AASVYP
In Stock
From
$669.70
Square D
20
2
HDL26020AAUA
HDL26020AAUA
In Stock
From
$669.70
Square D
20
2
HDL26020AAUAYP
HDL26020AAUAYP
In Stock
From
$595.29
Square D
20
2
HDL26020AAUD
HDL26020AAUD
In Stock
From
$595.29
Square D
20
2
HDL26020AAUDYP
HDL26020AAUDYP
In Stock
From
$669.70
Square D
20
2
HDL26020AAUH
HDL26020AAUH
In Stock
From
$669.70
Square D
20
2
HDL26020AAUHYP
HDL26020AAUHYP
In Stock
From
$595.29
Square D
20
2
HDL26020AAUJ
HDL26020AAUJ
In Stock
From
$669.70
Square D
20
2
HDL26020AAUJYP
HDL26020AAUJYP
In Stock
From
$669.70
Square D
20
2
HDL26020AAUK
HDL26020AAUK
In Stock
From
$669.70
Square D
20
2
HDL26020AAUKYP
HDL26020AAUKYP
In Stock
From
$595.29
Square D
20
2
HDL26020AAUN
HDL26020AAUN
In Stock
From
$669.70
Square D
20
2
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