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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
2037.1/1-10
2037.1/1-10
In Stock
From
$0.44
Conta Clip
2037.1/121-130
2037.1/121-130
In Stock
From
$0.38
Conta Clip
2037.1/261-270
2037.1/261-270
In Stock
From
$0.38
Altech Corp
2037.1/281-290
2037.1/281-290
In Stock
From
$0.38
Altech Corp
203M018-19B09
203M018-19B09
In Stock
From
$54.67
TE Connectivity
203M020-19B14
203M020-19B14
In Stock
From
$106.44
TE Connectivity
203M214-19B08
203M214-19B08
In Stock
From
$182.84
TE Connectivity
205339-2
205339-2
In Stock
From
$320.52
TE Connectivity
205339-4
205339-4
In Stock
From
$198.86
TE Connectivity
2054-440-SS
2054-440-SS
In Stock
From
$4.66
Raf Electronic
2057-440-N
2057-440-N
In Stock
From
$4.99
Raf Electronic
2058077-1
2058077-1
In Stock
From
$1.00
TE Connectivity
2058943-1
2058943-1
In Stock
From
$2.37
TE Connectivity
2058943-2
2058943-2
In Stock
From
$2.75
TE Connectivity
2058943-3
2058943-3
In Stock
From
$2.95
TE Connectivity
2058943-4
2058943-4
In Stock
From
$3.51
TE Connectivity
2058943-5
2058943-5
In Stock
From
$4.20
TE Connectivity
2064057
2064057
In Stock
From
$13.93
Sick
206748-000
206748-000
In Stock
From
$0.33
TE Connectivity
2079747-1
2079747-1
In Stock
From
$60.78
TE Connectivity
2080-OW4I
2080-OW4I
In Stock
From
$228.42
Allen-Bradley
2081-9028
2081-9028
In Stock
From
$64.20
Tyco
20827-057
20827-057
In Stock
From
$151.70
Pentair
2083112-5
2083112-5
In Stock
From
$275.53
TE Connectivity

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.