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
CJSGK-X
CJSGK-X
In Stock
From
$2.41
Panduit
CPM87S-C-EACH
CPM87S-C-EACH
Limited Stock
From
Get Price
Panduit
DNF10-250FIMB-E
DNF10-250FIMB-E
Limited Stock
From
Get Price
Panduit
DNF18-187-M
DNF18-187-M
In Stock
From
$1.60
Panduit
DRDWR3-X-10PK
DRDWR3-X-10PK
In Stock
From
$8.92
Panduit
E4X4LG6
E4X4LG6
In Stock
From
$30.91
Panduit
F2X3LG6
F2X3LG6
In Stock
From
$18.12
Panduit
F3X4WH6-6FT
F3X4WH6-6FT
Limited Stock
From
Get Price
Panduit
F4X4WH6-6FT
F4X4WH6-6FT
Limited Stock
From
Get Price
Panduit
FBC2X2OR
FBC2X2OR
In Stock
From
$28.99
Panduit
FCM3S6T14
FCM3S6T14
In Stock
From
$0.77
Panduit
FG1BL50.0-A
FG1BL50.0-A
In Stock
From
$58.17
Panduit
FSD77-8-DSL2-STRIP
FSD77-8-DSL2-STRIP
In Stock
From
$1.68
Panduit
G.75X1.5WH6-PER6FT
G.75X1.5WH6-PER6FT
In Stock
From
$4.31
Panduit
G4X4LG6-PER6FT
G4X4LG6-PER6FT
Limited Stock
From
Get Price
Panduit
HC3LG6-EACH
HC3LG6-EACH
In Stock
From
$13.05
Panduit
LEDAMM
LEDAMM
In Stock
From
$20.75
Panduit
LEDASM1
LEDASM1
In Stock
From
$12.07
Panduit
LHSW-4
LHSW-4
In Stock
From
$43.17
Panduit
LWS-5
LWS-5
In Stock
From
$14.12
Panduit
LWS2
LWS2
In Stock
From
$11.95
Panduit
MLT2.7WH-LP
MLT2.7WH-LP
In Stock
From
$1.76
Panduit
MMJC64EI
MMJC64EI
In Stock
From
$31.23
Panduit
MPP24WBL
MPP24WBL
In Stock
From
$14.86
Panduit
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