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
Amperage
Poles
TJK426225LL
TJK426225LL
In Stock
From
$895.67
General Electric
225
2
TJK426250
TJK426250
In Stock
From
$1,420.79
General Electric
250
2
TJK426250LL
TJK426250LL
In Stock
From
$974.08
General Electric
250
2
TJK426300
TJK426300
In Stock
From
$1,127.83
General Electric
300
2
TJK426300LL
TJK426300LL
In Stock
From
$1,599.47
General Electric
300
2
TJK426350LL
TJK426350LL
In Stock
From
$1,241.40
General Electric
350
2
TJK426350WL
TJK426350WL
In Stock
From
$1,241.40
General Electric
350
2
TJK426400
TJK426400
In Stock
From
$1,342.96
General Electric
400
2
TJK426400LL
TJK426400LL
In Stock
From
$966.32
General Electric
400
2
TJK426Y400WL
TJK426Y400WL
In Stock
From
$1,342.96
General Electric
400
2
TJK436125LL
TJK436125LL
In Stock
From
$3,702.94
General Electric
125
3
TJK436125WL
TJK436125WL
In Stock
From
$1,301.46
General Electric
125
3
TJK436150LL
TJK436150LL
In Stock
From
$1,441.18
General Electric
150
3
TJK436150WL
TJK436150WL
In Stock
From
$1,441.18
General Electric
150
3
TJK436175
TJK436175
In Stock
From
$1,277.40
General Electric
175
3
TJK436175LL
TJK436175LL
In Stock
From
$1,277.40
General Electric
175
3
TJK436175WL
TJK436175WL
In Stock
From
$1,277.40
General Electric
175
3
TJK436200LL
TJK436200LL
In Stock
From
$969.40
General Electric
200
3
TJK436225LL
TJK436225LL
In Stock
From
$948.12
General Electric
225
3
TJK436250LL
TJK436250LL
In Stock
From
$1,276.36
General Electric
250
3
TJK436300LL
TJK436300LL
In Stock
From
$1,643.90
General Electric
300
3
TJK436350LL
TJK436350LL
In Stock
From
$1,647.90
General Electric
350
3
TJK626250
TJK626250
In Stock
From
$1,420.79
General Electric
250
2
TJK626250LL
TJK626250LL
In Stock
From
$1,420.79
General Electric
250
2
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