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
9SS6-CCT4248
9SS6-CCT4248
Limited Stock
From
Get Price
Eaton
A-NZM7-440-480VAC/DC
A-NZM7-440-480VAC/DC
Limited Stock
From
Get Price
Eaton
A20110407MP
A20110407MP
Limited Stock
From
Get Price
Eaton
A201108-9
A201108-9
Limited Stock
From
Get Price
Eaton
A210303
A210303
Limited Stock
From
Get Price
Eaton
A22-I1M
A22-I1M
Limited Stock
From
Get Price
Eaton
A40EGO
A40EGO
Limited Stock
From
Get Price
Eaton
AD1S-B2-A0-DN-H-A-61-10
AD1S-B2-A0-DN-H-A-61-10
Limited Stock
From
Get Price
Eaton
AD25/10-2
AD25/10-2
Limited Stock
From
Get Price
Eaton
AGSHWCH120N10XC
AGSHWCH120N10XC
Limited Stock
From
Get Price
Eaton
AGSVL120N3
AGSVL120N3
Limited Stock
From
Get Price
Eaton
AHC633
AHC633
Limited Stock
From
Get Price
Eaton
AM1R-A8-AC-07-D-DU
AM1R-A8-AC-07-D-DU
Limited Stock
From
Get Price
Eaton
AM2-B3-A-0005-02N
AM2-B3-A-0005-02N
Limited Stock
From
Get Price
Eaton
AM2-Z59-2
AM2-Z59-2
Limited Stock
From
Get Price
Eaton
AM3R-A3-LC07P-AB
AM3R-A3-LC07P-AB
Limited Stock
From
Get Price
Eaton
AP-R
AP-R
Limited Stock
From
Get Price
Eaton
AREA20427
AREA20427
Limited Stock
From
Get Price
Eaton
AS-121575W-FR
AS-121575W-FR
Limited Stock
From
Get Price
Eaton
ATP277
ATP277
Limited Stock
From
Get Price
Eaton
ATP279
ATP279
Limited Stock
From
Get Price
Eaton
AW2016-1PP
AW2016-1PP
Limited Stock
From
Get Price
Eaton
AW2420AP
AW2420AP
Limited Stock
From
Get Price
Eaton
AW2424AP
AW2424AP
Limited Stock
From
Get Price
Eaton
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