Spend $1,000 Get a FREE Hoodie - Get Yours While Supplies Last  
  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
LPH3P160
LPH3P160
Limited Stock
From
Get Price
Siemens
1600
3
LPH3U120
LPH3U120
Limited Stock
From
Get Price
Siemens
1200
3
LPH3U160
LPH3U160
Limited Stock
From
Get Price
Siemens
1600
3
LPH3X120
LPH3X120
Limited Stock
From
Get Price
Siemens
1200
3
LPH3X160
LPH3X160
Limited Stock
From
Get Price
Siemens
1600
3
LPX3C140
LPX3C140
Limited Stock
From
Get Price
Siemens
1400
3
LPX3C160
LPX3C160
Limited Stock
From
Get Price
Siemens
1600
3
LPX3P120
LPX3P120
Limited Stock
From
Get Price
Siemens
1200
3
LPX3P160
LPX3P160
Limited Stock
From
Get Price
Siemens
1600
3
LPY3C120
LPY3C120
Limited Stock
From
Get Price
Siemens
120
3
LPY3C140
LPY3C140
Limited Stock
From
Get Price
Siemens
140
3
LPY3C160
LPY3C160
Limited Stock
From
Get Price
Siemens
160
3
LPY3D120
LPY3D120
Limited Stock
From
Get Price
Siemens
1200
3
LPY3D160
LPY3D160
Limited Stock
From
Get Price
Siemens
1600
3
LPY3E120
LPY3E120
Limited Stock
From
Get Price
Siemens
1200
3
LPY3E160
LPY3E160
Limited Stock
From
Get Price
Siemens
1600
3
LPY3N120
LPY3N120
Limited Stock
From
Get Price
Siemens
1200
3
LPY3N160
LPY3N160
Limited Stock
From
Get Price
Siemens
1600
3
LPY3P120
LPY3P120
Limited Stock
From
Get Price
Siemens
1200
3
LPY3P160
LPY3P160
Limited Stock
From
Get Price
Siemens
1600
3
LPY3U120
LPY3U120
Limited Stock
From
Get Price
Siemens
1200
3
LPY3U160
LPY3U160
Limited Stock
From
Get Price
Siemens
1600
3
LPY3X120
LPY3X120
Limited Stock
From
Get Price
Siemens
1200
3
LPY3X160
LPY3X160
Limited Stock
From
Get Price
Siemens
1600
3
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