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
F72E-15A
F72E-15A
Limited Stock
From
Get Price
IMO
RFM-75-FP
RFM-75-FP
Limited Stock
From
Get Price
IMO
351750I
351750I
Limited Stock
From
Get Price
IMO
79H0019
79H0019
Limited Stock
From
Get Price
IMO
79N0001
79N0001
Limited Stock
From
Get Price
IMO
M6D1004
M6D1004
Limited Stock
From
Get Price
IMO
M6D1006
M6D1006
Limited Stock
From
Get Price
IMO
M6D1020
M6D1020
Limited Stock
From
Get Price
IMO
QYE21XXF240AC
QYE21XXF240AC
Limited Stock
From
Get Price
IMO
RR3PI-110AC
RR3PI-110AC
Limited Stock
From
Get Price
IMO
SY41PR-DC24
SY41PR-DC24
Limited Stock
From
Get Price
IMO
MT5-101-150
MT5-101-150
Limited Stock
From
Get Price
IMO
UB10C1005A
UB10C1005A
Limited Stock
From
Get Price
IMO
DINRAIL2M-UNSLOT
DINRAIL2M-UNSLOT
Limited Stock
From
Get Price
IMO
EM2-CWL-12VDC
EM2-CWL-12VDC
Limited Stock
From
Get Price
IMO
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