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
Poles
NEMA1XC1C
NEMA1XC1C
In Stock
From
$33.62
General Electric
-
NEMA1XC1J
NEMA1XC1J
In Stock
From
$23.61
General Electric
-
NP1578013P103
NP1578013P103
In Stock
From
$11.94
General Electric
-
PR3025FPC
PR3025FPC
Limited Stock
From
Get Price
General Electric
-
PTWZ153
PTWZ153
In Stock
From
$3.67
General Electric
-
RAL9006
RAL9006
Limited Stock
From
Get Price
General Electric
-
RMAC12.2
RMAC12.2
In Stock
From
$19.27
General Electric
-
SLAG2
SLAG2
In Stock
From
$7.90
General Electric
-
SLB1AGK2F
SLB1AGK2F
In Stock
From
$74.17
General Electric
-
SLB1BGD1F
SLB1BGD1F
In Stock
From
$39.07
General Electric
-
SLB1DGK2
SLB1DGK2
In Stock
From
$60.60
General Electric
-
SLCL
SLCL
In Stock
From
$8.61
General Electric
-
SLET08D
SLET08D
In Stock
From
$4.72
General Electric
-
SLMFD
SLMFD
In Stock
From
$9.04
General Electric
-
TB436200
TB436200
In Stock
From
$266.66
General Electric
3
TB436400
TB436400
In Stock
From
$217.89
General Electric
3
TDV1L
TDV1L
In Stock
From
$184.08
General Electric
-
TDV3
TDV3
In Stock
From
$114.10
General Electric
-
TEMC
TEMC
Limited Stock
From
Get Price
General Electric
-
THJK436F400
THJK436F400
In Stock
From
$938.00
General Electric
-
THQ2120
THQ2120
In Stock
From
$22.85
General Electric
-
THQLLX8DR
THQLLX8DR
In Stock
From
$252.30
General Electric
-
TLK200
TLK200
In Stock
From
$52.92
General Electric
-
TLM24C42
TLM24C42
In Stock
From
$652.74
General 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