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
70ADJ-5-ML1G
70ADJ-5-ML1G
In Stock
From
$3.11
Bourns
77F102J-TR-RC
77F102J-TR-RC
In Stock
From
$0.33
Bourns
78F221J-RC
78F221J-RC
In Stock
From
$0.21
Bourns
78F471J-RC
78F471J-RC
Limited Stock
From
Get Price
Bourns
8230-68-RC
8230-68-RC
In Stock
From
$2.98
Bourns
9250A-153-RC
9250A-153-RC
In Stock
From
$3.52
Bourns
9250A-334-RC
9250A-334-RC
In Stock
From
$3.35
Bourns
CDSC706-0504C
CDSC706-0504C
In Stock
From
$2.11
Bourns
CDSOT236-0504LC
CDSOT236-0504LC
In Stock
From
$2.53
Bourns
CG0402MLC-3.3LG
CG0402MLC-3.3LG
In Stock
From
$0.29
Bourns
CG0603MLC-12LE
CG0603MLC-12LE
In Stock
From
$0.19
Bourns
CG0603MLU-12E
CG0603MLU-12E
In Stock
From
$0.26
Bourns
CG0603MLU-24E
CG0603MLU-24E
In Stock
From
$0.40
Bourns
CM453232-6R8KL
CM453232-6R8KL
In Stock
From
$0.28
Bourns
CMF-RL50-0
CMF-RL50-0
In Stock
From
$0.95
Bourns
CR0805-FX-1202ELF
CR0805-FX-1202ELF
In Stock
From
$0.23
Bourns
CR1206-FX-2002ELF
CR1206-FX-2002ELF
In Stock
From
$0.04
Bourns
CR1206-FX-49R9ELF
CR1206-FX-49R9ELF
In Stock
From
$0.23
Bourns
CRA2512-FZ-R015ELF
CRA2512-FZ-R015ELF
In Stock
From
$0.62
Bourns
CRA2512-FZ-R100ELF
CRA2512-FZ-R100ELF
In Stock
From
$0.59
Bourns
CRL0805-FW-R150ELF
CRL0805-FW-R150ELF
Limited Stock
From
Get Price
Bourns
CRL1206-FW-R220ELF
CRL1206-FW-R220ELF
In Stock
From
$0.14
Bourns
CRL2512-JW-R680ELF
CRL2512-JW-R680ELF
Limited Stock
From
Get Price
Bourns
CRM0805-FX-51R0ELF
CRM0805-FX-51R0ELF
In Stock
From
$0.14
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