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
OVR-40-440-US
OVR-40-440-US
Limited Stock
From
Get Price
ABB
OWP6D125
OWP6D125
Limited Stock
From
Get Price
ABB
OXC1L72
OXC1L72
Limited Stock
From
Get Price
ABB
PC5-2POLES
PC5-2POLES
Limited Stock
From
Get Price
ABB
PR111/P LI-2000A
PR111/P LI-2000A
Limited Stock
From
Get Price
ABB
PR123/P-LSI
PR123/P-LSI
Limited Stock
From
Get Price
ABB
QD100X300HG-EACH
QD100X300HG-EACH
Limited Stock
From
Get Price
ABB
QD225X300HG-EACH
QD225X300HG-EACH
Limited Stock
From
Get Price
ABB
R35/16
R35/16
Limited Stock
From
Get Price
ABB
RA5852/905
RA5852/905
Limited Stock
From
Get Price
ABB
RC221-T14
RC221-T14
Limited Stock
From
Get Price
ABB
RC5-2/250
RC5-2/250
Limited Stock
From
Get Price
ABB
RC610-HORIZ-1-10
RC610-HORIZ-1-10
Limited Stock
From
Get Price
ABB
RK-927-D02-AB
RK-927-D02-AB
Limited Stock
From
Get Price
ABB
RK926007AC-TVA
RK926007AC-TVA
Limited Stock
From
Get Price
ABB
RK926011-AE
RK926011-AE
Limited Stock
From
Get Price
ABB
RK926011AE-TVA
RK926011AE-TVA
Limited Stock
From
Get Price
ABB
RK926011BE
RK926011BE
Limited Stock
From
Get Price
ABB
S-282-UC-K6A
S-282-UC-K6A
Limited Stock
From
Get Price
ABB
S201-NA-C16
S201-NA-C16
Limited Stock
From
Get Price
ABB
S201M-B6NA
S201M-B6NA
Limited Stock
From
Get Price
ABB
S201M-C4NA
S201M-C4NA
Limited Stock
From
Get Price
ABB
S201M-C50
S201M-C50
Limited Stock
From
Get Price
ABB
S201MR-K20
S201MR-K20
Limited Stock
From
Get Price
ABB
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