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
4610X-101-102LF
4610X-101-102LF
In Stock
From
$0.19
Bourns
4610X-101-103LF
4610X-101-103LF
In Stock
From
$0.19
Bourns
4610X-101-152LF
4610X-101-152LF
In Stock
From
$0.25
Bourns
4610X-101-221LF
4610X-101-221LF
In Stock
From
$0.16
Bourns
4610X-101-332LF
4610X-101-332LF
In Stock
From
$0.47
Bourns
4610X-101-471LF
4610X-101-471LF
In Stock
From
$0.30
Bourns
4610X-101-472LF
4610X-101-472LF
In Stock
From
$0.57
Bourns
4610X-101-563LF
4610X-101-563LF
In Stock
From
$0.29
Bourns
4610X-102-104LF
4610X-102-104LF
In Stock
From
$0.39
Bourns
4610X-102-330LF
4610X-102-330LF
In Stock
From
$0.37
Bourns
4816P-1-103LF
4816P-1-103LF
In Stock
From
$1.87
Bourns
4816P-1-104LF
4816P-1-104LF
In Stock
From
$1.21
Bourns
4816P-1-472LF
4816P-1-472LF
In Stock
From
$1.94
Bourns
4816P-2-103LF
4816P-2-103LF
In Stock
From
$1.34
Bourns
4816P-2-332LF
4816P-2-332LF
In Stock
From
$1.25
Bourns
4816P-2-472LF
4816P-2-472LF
In Stock
From
$1.74
Bourns
5250-RC
5250-RC
In Stock
From
$2.97
Bourns
5705-RC
5705-RC
In Stock
From
$10.39
Bourns
5707-RC
5707-RC
In Stock
From
$7.60
Bourns
5728-RC
5728-RC
In Stock
From
$8.87
Bourns
5900-471-RC
5900-471-RC
In Stock
From
$2.29
Bourns
77F100K-TR-RC
77F100K-TR-RC
In Stock
From
$0.32
Bourns
77F101J-TR-RC
77F101J-TR-RC
In Stock
From
$0.22
Bourns
77F1R0K-TR-RC
77F1R0K-TR-RC
In Stock
From
$0.34
Bourns
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