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
N100MFI
N100MFI
In Stock
From
$421.03
Schneider Electric
NAGF-15-33
NAGF-15-33
In Stock
From
$396.51
Schneider Electric
NAGF-250NA
NAGF-250NA
In Stock
From
$303.05
Schneider Electric
NBGF-15
NBGF-15
In Stock
From
$226.21
Schneider Electric
NC015CP
NC015CP
In Stock
From
$26.39
Schneider Electric
NC100H-D16A
NC100H-D16A
In Stock
From
$89.51
Schneider Electric
NC35F
NC35F
In Stock
From
$1,064.56
Schneider Electric
NDHOMT4N
NDHOMT4N
In Stock
From
$32.54
Schneider Electric
NE-3910
NE-3910
In Stock
From
$10.72
Schneider Electric
NE-7482
NE-7482
In Stock
From
$16.92
Schneider Electric
NEG311015
NEG311015
In Stock
From
$302.77
Schneider Electric
NET-MASTER
NET-MASTER
In Stock
From
$735.19
Schneider Electric
NF21SBLG3
NF21SBLG3
In Stock
From
$1,063.06
Schneider Electric
NF21SBRG3
NF21SBRG3
In Stock
From
$1,410.15
Schneider Electric
NFSELG3
NFSELG3
In Stock
From
$222.70
Schneider Electric
NJHN36000S40ABSO
NJHN36000S40ABSO
In Stock
From
$2,493.07
Schneider Electric
NKS100R063AC3P
NKS100R063AC3P
In Stock
From
$165.68
Schneider Electric
NQ-1LP-S112
NQ-1LP-S112
In Stock
From
$939.55
Schneider Electric
NQ25S
NQ25S
In Stock
From
$21.21
Schneider Electric
NQB538
NQB538
In Stock
From
$84.25
Schneider Electric
NQB550
NQB550
In Stock
From
$81.27
Schneider Electric
NQFP15/EACH
NQFP15/EACH
In Stock
From
$2.99
Schneider Electric
NQOD430M100CUMX
NQOD430M100CUMX
In Stock
From
$659.35
Schneider Electric
NS100N-30A-1P
NS100N-30A-1P
Limited Stock
From
Get Price
Schneider Electric
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