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
339-506-003
339-506-003
Limited Stock
From
Get Price
General Electric
343L703G1
343L703G1
Limited Stock
From
Get Price
General Electric
350-061
350-061
Limited Stock
From
Get Price
Inficon
35033SS
35033SS
Limited Stock
From
Get Price
Molex
3552.01
3552.01
Limited Stock
From
Get Price
Regal Beloit
3569.02
3569.02
Limited Stock
From
Get Price
Regal Beloit
364292-01-R1
364292-01-R1
Limited Stock
From
Get Price
Legrand
368-973-5-007
368-973-5-007
Limited Stock
From
Get Price
Hauni
38217
38217
Limited Stock
From
Get Price
Legrand
3KX7112-2AA00
3KX7112-2AA00
Limited Stock
From
Get Price
Siemens
3NW6207-1
3NW6207-1
Limited Stock
From
Get Price
Siemens
3PH12
3PH12
Limited Stock
From
Get Price
Marechal Electric Sa
3VA9987-0KB00
3VA9987-0KB00
Limited Stock
From
Get Price
Siemens
3VL9-216-4TA30-EACH
3VL9-216-4TA30-EACH
Limited Stock
From
Get Price
Siemens
3VZ9627-8AA00
3VZ9627-8AA00
Limited Stock
From
Get Price
Siemens
4-1609037-3
4-1609037-3
Limited Stock
From
Get Price
TE Connectivity
4-1609114-7
4-1609114-7
Limited Stock
From
Get Price
TE Connectivity
4.95E+11
4.95E+11
Limited Stock
From
Get Price
Generic
402-9000-018
402-9000-018
Limited Stock
From
Get Price
Ametek
410001045
410001045
Limited Stock
From
Get Price
RKC
415068-000
415068-000
Limited Stock
From
Get Price
TE Connectivity
431167281
431167281
Limited Stock
From
Get Price
Ferrite Components
4715KL-04W-B20-E00
4715KL-04W-B20-E00
Limited Stock
From
Get Price
Minebea
478031
478031
Limited Stock
From
Get Price
Ametek

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.