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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.
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Part Number
PRICE
Manufacturer
8472100000
8472100000
In Stock
From
$60.81
Weidmuller
8473010000
8473010000
In Stock
From
$151.50
Weidmuller
848-110-75
848-110-75
In Stock
From
$66.66
Werma
848.310.75
848.310.75
In Stock
From
$44.64
Werma
850-03/001
850-03/001
In Stock
From
$19.86
Qualtek
8500A
8500A
In Stock
From
$43.19
EBM Papst
8500N
8500N
In Stock
From
$42.32
EBM Papst
8500VW
8500VW
In Stock
From
$75.99
EBM Papst
8501-LT
8501-LT
In Stock
From
$87.92
Schneider Electric
8501-NH-7-OS
8501-NH-7-OS
In Stock
From
$2.94
Schneider Electric
8506-VW
8506-VW
In Stock
From
$41.42
EBM Papst
85097-02
85097-02
In Stock
From
$558.17
Honeywell
851-02/001
851-02/001
Limited Stock
From
Get Price
Qualtek
851-05/005
851-05/005
In Stock
From
$10.12
Qualtek
851-10/007
851-10/007
In Stock
From
$9.64
Qualtek
854JC-SFB24Y3
854JC-SFB24Y3
In Stock
From
$65.00
Allen-Bradley
854KC-NPTB24Y3Y4Y5
854KC-NPTB24Y3Y4Y5
Limited Stock
From
Get Price
Allen-Bradley
854KCSFB10Y3L4
854KCSFB10Y3L4
In Stock
From
$693.00
Allen-Bradley
854KCSFB10Y3Y8Y4
854KCSFB10Y3Y8Y4
In Stock
From
$693.00
Allen-Bradley
855-9927
855-9927
In Stock
From
$13.16
Wago
8550N
8550N
In Stock
From
$65.92
EBM Papst
8550VW
8550VW
In Stock
From
$88.60
EBM Papst
8556N
8556N
In Stock
From
$63.00
EBM Papst
855D-T00SC20B24Y3
855D-T00SC20B24Y3
In Stock
From
$495.84
Allen-Bradley

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.