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
WC9S
WC9S
In Stock
From
$2.43
Thomas & Betts
WCDGRS
WCDGRS
In Stock
From
$1.72
Thomas & Betts
WCLS
WCLS
In Stock
From
$4.27
Thomas & Betts
WCMB-0-9
WCMB-0-9
In Stock
From
$25.78
Thomas & Betts
WCX1S
WCX1S
In Stock
From
$2.92
Thomas & Betts
WDT-5020
WDT-5020
In Stock
From
$4.55
Thomas & Betts
WGA-710A-4
WGA-710A-4
In Stock
From
$122.12
Kyowa
WM-100-124-SC-PK
WM-100-124-SC-PK
In Stock
From
$59.00
Brady
WM-3-PK
WM-3-PK
In Stock
From
$74.74
Brady
WM-34-66-PK
WM-34-66-PK
In Stock
From
$69.75
Brady
WM-5
WM-5
In Stock
From
$1.30
Brady
WM-8
WM-8
In Stock
From
$1.15
Thomas & Betts
WM-A-Z
WM-A-Z
In Stock
From
$34.06
Thomas & Betts
WM-A-Z-SC-PK
WM-A-Z-SC-PK
In Stock
From
$102.34
Brady
WM-BW3
WM-BW3
In Stock
From
$102.27
Thomas & Betts
WM-X-PK
WM-X-PK
In Stock
From
$73.79
Brady
WML-305-502
WML-305-502
In Stock
From
$91.81
Brady
WMZPLK
WMZPLK
In Stock
From
$32.35
Eaton
WR2-C
WR2-C
In Stock
From
$1.00
Panduit
WR3-C
WR3-C
In Stock
From
$1.21
Panduit
WR4-C
WR4-C
In Stock
From
$2.30
Panduit
WTAG-85
WTAG-85
In Stock
From
$7.19
Thomas & Betts
WTL50LMDFLR
WTL50LMDFLR
In Stock
From
$37.27
C3 Controls
WTW-1112
WTW-1112
In Stock
From
$9.98
Thomas & Betts

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.