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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
1669-06
1669-06
In Stock
From
$175.73
Bourns
166C24
166C24
In Stock
From
$34.99
Hammond Mfg
166F50
166F50
In Stock
From
$54.98
Hammond Mfg
166G28
166G28
In Stock
From
$26.67
Hammond Mfg
166J44
166J44
In Stock
From
$55.81
Hammond Mfg
166K25
166K25
In Stock
From
$24.26
Hammond Mfg
1674157-7
1674157-7
In Stock
From
$2.61
TE Connectivity
1679/46
1679/46
In Stock
From
$35.25
Turbitrol
167L80
167L80
In Stock
From
$48.92
Hammond Mfg
1683880000
1683880000
In Stock
From
$2.43
Weidmuller
1683890000
1683890000
In Stock
From
$1.24
Weidmuller
169C6381AKG1
169C6381AKG1
In Stock
From
$1,239.17
ABB
171637-1
171637-1
In Stock
From
$0.07
TE Connectivity
172006-1
172006-1
In Stock
From
$3.07
TE Connectivity
17323
17323
In Stock
From
$9.86
Iwashita Engineering
17486
17486
In Stock
From
$305.14
Simpson
17501
17501
In Stock
From
$145.44
Simpson
1752110001
1752110001
In Stock
From
$0.25
Weidmuller
17524
17524
In Stock
From
$107.20
Simpson
17540
17540
In Stock
From
$266.27
Simpson
17560-031
17560-031
In Stock
From
$20.87
Nvent
17596
17596
In Stock
From
$172.71
Simpson
17644
17644
In Stock
From
$149.32
Simpson
17683
17683
In Stock
From
$179.59
Simpson

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.