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
PR6A16A120B
PR6A16A120B
In Stock
From
$257.12
Eaton
PRLSEBFD
PRLSEBFD
In Stock
From
$201.95
Eaton
PXM1000MA15
PXM1000MA15
In Stock
From
$972.63
Eaton
QCL1010
QCL1010
In Stock
From
$59.47
Eaton
R-NZM7 110-120VAC/DC
R-NZM7 110-120VAC/DC
Limited Stock
From
Get Price
Eaton
R9C3060U
R9C3060U
In Stock
From
$242.80
Eaton
RFADP3PU32
RFADP3PU32
In Stock
From
$2,261.47
Eaton
S611-LUG-M01
S611-LUG-M01
In Stock
From
$15.18
Eaton
SBSC5N3HEA
SBSC5N3HEA
In Stock
From
$1,395.98
Eaton
SD32R
SD32R
In Stock
From
$187.35
Eaton
SFDN150
SFDN150
In Stock
From
$164.03
Eaton
SHBB-R
SHBB-R
In Stock
From
$20.17
Eaton
SKF-FF6
SKF-FF6
In Stock
From
$61.61
Eaton
SL-F400
SL-F400
In Stock
From
$190.89
Eaton
SL7-AP230-M
SL7-AP230-M
In Stock
From
$162.62
Eaton
SL7-CB-T-100
SL7-CB-T-100
In Stock
From
$123.22
Eaton
SL7-CB-T-250
SL7-CB-T-250
In Stock
From
$125.24
Eaton
SL7-FL24-W-HPM
SL7-FL24-W-HPM
In Stock
From
$355.00
Eaton
SL7-L230-A
SL7-L230-A
In Stock
From
$116.34
Eaton
SLP16D
SLP16D
In Stock
From
$448.44
Eaton
SPCL1C03
SPCL1C03
In Stock
From
$35.32
Eaton
SPCL1C05
SPCL1C05
In Stock
From
$26.59
Eaton
SPCL1C07
SPCL1C07
In Stock
From
$73.11
Eaton
SPCL2C02
SPCL2C02
In Stock
From
$56.45
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