1. Home / 
  2. All Categories / 
  3. Circuit Breaker / 
  4. Circuit Breaker Part & Accessory

Circuit Breaker Part & Accessory

For circuit breaker systems in electrical distribution infrastructure, parts and accessories are among the most essential components for proper installation, maintenance, and operational reliability. These components enable secure mounting, proper connections, system integration, and ongoing maintenance of circuit breaker equipment throughout its operational lifecycle. Electrical.com carries an extensive selection of parts and accessories from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial facilities, commercial buildings, power distribution systems, and electrical panel installations.
SORT BY
Part Number
PRICE
Manufacturer
3VA9271-0WJ40
3VA9271-0WJ40
Limited Stock
From
Get Price
Siemens
3VA9387-0TB60
3VA9387-0TB60
Limited Stock
From
Get Price
Siemens
5925-00-270-4004
5925-00-270-4004
Limited Stock
From
Get Price
Eaton
802-940U-NWLS
802-940U-NWLS
Limited Stock
From
Get Price
Allen-Bradley
8824-12LW
8824-12LW
Limited Stock
From
Get Price
Eaton
9422CKA30
9422CKA30
Limited Stock
From
Get Price
Square D
9422CSJ304
9422CSJ304
Limited Stock
From
Get Price
Square D
AKEW2
AKEW2
Limited Stock
From
Get Price
General Electric
CH4FP4
CH4FP4
Limited Stock
From
Get Price
Cutler Hammer
ECLX387HD
ECLX387HD
Limited Stock
From
Get Price
Siemens
GC100
GC100
Limited Stock
From
Get Price
Schneider Electric
JST03400
JST03400
Limited Stock
From
Get Price
ABB
K-800M
K-800M
Limited Stock
From
Get Price
ABB
KAFR
KAFR
Limited Stock
From
Get Price
ABB
KANR
KANR
Limited Stock
From
Get Price
ABB
KBMR
KBMR
Limited Stock
From
Get Price
ABB
KBNR
KBNR
Limited Stock
From
Get Price
ABB
LDD
LDD
Limited Stock
From
Get Price
ABB
LDN
LDN
Limited Stock
From
Get Price
ABB
M060-201
M060-201
Limited Stock
From
Get Price
Eaton
M060-501
M060-501
Limited Stock
From
Get Price
Eaton
M080-152
M080-152
Limited Stock
From
Get Price
Eaton
M080-252
M080-252
Limited Stock
From
Get Price
Eaton
MSKP4
MSKP4
Limited Stock
From
Get Price
Siemens

Electrical.com stocks the largest inventory of circuit breaker parts and accessories in the world, with over 1 million square feet of new, used, surplus, and re-certified components available for immediate shipment. From replacement parts to essential accessories, we have what you need when others say no. Our comprehensive circuit breaker parts and accessories inventory spans all configurations and specifications 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 breaker parts and accessories serve critical applications across industrial facilities, commercial buildings, manufacturing plants, power distribution systems, electrical panels, switchgear installations, and maintenance operations.


Whether you're maintaining legacy equipment with obsolete parts or sourcing current production accessories for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need circuit breaker parts and accessories 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.