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
6609044-3
6609044-3
In Stock
From
$65.37
TE Connectivity
6609044-4
6609044-4
In Stock
From
$115.19
TE Connectivity
6609044-6
6609044-6
In Stock
From
$132.48
TE Connectivity
6609046-4
6609046-4
In Stock
From
$72.03
TE Connectivity
66LSGQR
66LSGQR
In Stock
From
$6.57
Nvent
67-45
67-45
In Stock
From
$23.23
Southco
671299
671299
Limited Stock
From
Get Price
Schneider Electric
6720000242
6720000242
In Stock
From
$533.56
Weidmuller
6802
6802
In Stock
From
$2.27
80/20
68891
68891
Limited Stock
From
Get Price
Schneider Electric
690244
690244
In Stock
From
$0.37
General Electric
691C397H01
691C397H01
In Stock
From
$7.67
Westinghouse
69301055
69301055
Limited Stock
From
Get Price
Werma
69350055
69350055
Limited Stock
From
Get Price
Werma
6AV7674-1LB10-0AA0
6AV7674-1LB10-0AA0
In Stock
From
$461.57
Siemens
6DF-1N2-C2-HWL
6DF-1N2-C2-HWL
In Stock
From
$2,490.23
Honeywell
6DI150A-060
6DI150A-060
In Stock
From
$477.79
Fuji Electric
6DL1193-6CP02-2HH1
6DL1193-6CP02-2HH1
In Stock
From
$59.59
Siemens
6GK5798-8MD00-0AM1
6GK5798-8MD00-0AM1
In Stock
From
$454.91
Siemens
6H112
6H112
In Stock
From
$104.45
Marechal Electric Sa
6H38EF
6H38EF
In Stock
From
$5.04
Marathon Special Products
6KD67
6KD67
In Stock
From
$24.24
Grainger
6MD-NM1COMC
6MD-NM1COMC
In Stock
From
$10.00
ABB
6MDF-021BL
6MDF-021BL
In Stock
From
$51.40
ABB

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.