1. Home / 
  2. All Categories / 
  3. Circuit-Breakers

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
THQL115AFP2
THQL115AFP2
Limited Stock
From
Get Price
General Electric
THQLRK4
THQLRK4
Limited Stock
From
Get Price
General Electric
TJK436400M2
TJK436400M2
Limited Stock
From
Get Price
ABB
TJK436F000-200A
TJK436F000-200A
Limited Stock
From
Get Price
General Electric
TJK436F000-250A
TJK436F000-250A
Limited Stock
From
Get Price
General Electric
TJK6 HARDWARE
TJK6 HARDWARE
Limited Stock
From
Get Price
General Electric
TK1-9V
TK1-9V
Limited Stock
From
Get Price
Matsushita Electric
TK2D-48
TK2D-48
Limited Stock
From
Get Price
TE Connectivity
TL24AC3
TL24AC3
Limited Stock
From
Get Price
General Electric
TL50BLGRALS
TL50BLGRALS
Limited Stock
From
Get Price
Banner Engineering
TL50LA1U
TL50LA1U
Limited Stock
From
Get Price
Altech Corp
TL50WGBYRALSQ-84554
TL50WGBYRALSQ-84554
Limited Stock
From
Get Price
Banner Engineering
TL70GYRQ
TL70GYRQ
Limited Stock
From
Get Price
Banner Engineering
TLE120Y050WM
TLE120Y050WM
Limited Stock
From
Get Price
General Electric
TLM3220C64GK
TLM3220C64GK
Limited Stock
From
Get Price
General Electric
TM12410CX2
TM12410CX2
Limited Stock
From
Get Price
General Electric
TM172ASCTB18
TM172ASCTB18
Limited Stock
From
Get Price
Schneider Electric
TM3215C64K
TM3215C64K
Limited Stock
From
Get Price
General Electric
TM3215R64K
TM3215R64K
Limited Stock
From
Get Price
General Electric
TMAP-16.32
TMAP-16.32
Limited Stock
From
Get Price
ILME
TMC 2 M1 120  5,0A
TMC 2 M1 120 5,0A
Limited Stock
From
Get Price
Phoenix Contact
TMC 2 M1 120  8,0A
TMC 2 M1 120 8,0A
Limited Stock
From
Get Price
Phoenix Contact
TMC 72C 25A
TMC 72C 25A
Limited Stock
From
Get Price
Phoenix Contact
TMC 72D 10A
TMC 72D 10A
Limited Stock
From
Get Price
Phoenix Contact
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