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
FDB4015E
FDB4015E
Limited Stock
From
Get Price
Westinghouse
15
4
FDB4015V
FDB4015V
Limited Stock
From
Get Price
Cutler Hammer
15
4
FDB4020E
FDB4020E
Limited Stock
From
Get Price
Westinghouse
20
4
FDB4020V
FDB4020V
Limited Stock
From
Get Price
Eaton
20
4
FDB4025V
FDB4025V
Limited Stock
From
Get Price
Cutler Hammer
25
4
FDB4030E
FDB4030E
Limited Stock
From
Get Price
Westinghouse
30
4
FDB4035E
FDB4035E
Limited Stock
From
Get Price
Westinghouse
35
4
FDB4040E
FDB4040E
Limited Stock
From
Get Price
Westinghouse
40
4
FDB4045E
FDB4045E
Limited Stock
From
Get Price
Eaton
45
4
FDB4050E
FDB4050E
Limited Stock
From
Get Price
Eaton
50
4
FDB4060E
FDB4060E
Limited Stock
From
Get Price
Westinghouse
60
4
FDB4070E
FDB4070E
Limited Stock
From
Get Price
Westinghouse
70
4
FDB4080E
FDB4080E
Limited Stock
From
Get Price
Westinghouse
80
4
FDB4090E
FDB4090E
Limited Stock
From
Get Price
Cutler Hammer
90
4
FDB4100E
FDB4100E
Limited Stock
From
Get Price
Eaton
100
4
FDB4110E
FDB4110E
Limited Stock
From
Get Price
Westinghouse
110
4
FDB4125E
FDB4125E
Limited Stock
From
Get Price
Westinghouse
125
4
FDB4150E
FDB4150E
Limited Stock
From
Get Price
Westinghouse
150
4
FDB4175
FDB4175
Limited Stock
From
Get Price
Westinghouse
175
4
FDB4175L
FDB4175L
Limited Stock
From
Get Price
Eaton
175
4
FDB4200
FDB4200
Limited Stock
From
Get Price
Westinghouse
200
4
FDB4200L
FDB4200L
Limited Stock
From
Get Price
Eaton
200
4
FDB4225
FDB4225
Limited Stock
From
Get Price
Eaton
225
4
FDB4225L
FDB4225L
Limited Stock
From
Get Price
Eaton
225
4
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