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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
8318/2
8318/2
In Stock
From
$91.28
EBM Papst
8318H
8318H
In Stock
From
$98.24
EBM Papst
834FX-450ML
834FX-450ML
In Stock
From
$142.08
Mg Chemicals
8351-125ML
8351-125ML
In Stock
From
$22.19
Mg Chemicals
8394
8394
In Stock
From
$36.85
EBM Papst
840316
840316
In Stock
From
$14.49
Computerwise
8412L
8412L
Limited Stock
From
Get Price
EBM Papst
8414NL
8414NL
In Stock
From
$71.19
EBM Papst
8449080000
8449080000
In Stock
From
$123.02
Weidmuller
8449150000
8449150000
In Stock
From
$39.64
Weidmuller
8461490000
8461490000
In Stock
From
$287.86
Weidmuller
847-100-68
847-100-68
In Stock
From
$27.34
Werma
850.001B
850.001B
Limited Stock
From
Get Price
Ashridge Engineering
85001-02
85001-02
In Stock
From
$612.93
Honeywell
85002-03
85002-03
In Stock
From
$599.69
Honeywell
850022-RG
850022-RG
In Stock
From
$362.34
ABB
85003-04
85003-04
In Stock
From
$659.67
Honeywell
8500D
8500D
In Stock
From
$56.72
Pamotor
8500V
8500V
In Stock
From
$68.38
EBM Papst
85024-11
85024-11
In Stock
From
$111.36
Honeywell
8506A
8506A
In Stock
From
$81.31
EBM Papst
8520-D25FS
8520-D25FS
In Stock
From
$48.30
Allen-Bradley
8526VWR-686
8526VWR-686
In Stock
From
$85.85
EBM Papst
85342-03
85342-03
In Stock
From
$609.49
Honeywell

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.