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
GMCB-3D-10
GMCB-3D-10
In Stock
From
$59.59
Automation Direct
GMCBU-2C-3
GMCBU-2C-3
In Stock
From
$76.25
Automation Direct
KN-T12GRY-100
KN-T12GRY-100
In Stock
From
$52.48
Automation Direct
SA100SL
SA100SL
In Stock
From
$13.13
Automation Direct
SA103SL
SA103SL
In Stock
From
$13.13
Automation Direct
G3P-030
G3P-030
Limited Stock
From
Get Price
Automation Direct
G3P-050
G3P-050
In Stock
From
$987.24
Automation Direct
22003002-UL
22003002-UL
In Stock
From
$37.21
Automation Direct
26TDT1W4C
26TDT1W4C
In Stock
From
$58.95
Automation Direct
32DRT1W3C
32DRT1W3C
In Stock
From
$53.14
Automation Direct
781-1C-12D
781-1C-12D
In Stock
From
$14.17
Automation Direct
AGE54-LEVER
AGE54-LEVER
In Stock
From
$12.12
Automation Direct
AGZ02-SWITCH
AGZ02-SWITCH
In Stock
From
$11.11
Automation Direct
BM-ENX-1S-W
BM-ENX-1S-W
In Stock
From
$4.84
Automation Direct
BM-ENX-27-W
BM-ENX-27-W
In Stock
From
$19.87
Automation Direct
BNSPBX-22-W
BNSPBX-22-W
In Stock
From
$20.00
Automation Direct
BX-RTB36
BX-RTB36
In Stock
From
$66.66
Automation Direct
D2FM-2
D2FM-2
In Stock
From
$48.48
Automation Direct
DN-100J12
DN-100J12
In Stock
From
$95.77
Automation Direct
DN-12JL14-EACH
DN-12JL14-EACH
In Stock
From
$0.95
Automation Direct
DN-2J12-EACH
DN-2J12-EACH
In Stock
From
$0.46
Automation Direct
DN-2J4Y-EACH
DN-2J4Y-EACH
In Stock
From
$0.49
Automation Direct
DN-2JL14B
DN-2JL14B
In Stock
From
$36.99
Automation Direct
DN-3JL14-A-EACH
DN-3JL14-A-EACH
In Stock
From
$1.07
Automation Direct
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