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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
20MAGH
20MAGH
In Stock
From
$12.87
Thomas & Betts
2RWDY
2RWDY
In Stock
From
$6.45
Thomas & Betts
42-40-611181
42-40-611181
In Stock
From
$45.50
Thomas & Betts
5-SS-EXT-SPL
5-SS-EXT-SPL
In Stock
From
$7.47
Thomas & Betts
700 1/2-STR
700 1/2-STR
In Stock
From
$4.10
Thomas & Betts
BL 113
BL 113
In Stock
From
$1.08
Thomas & Betts
HPRSH
HPRSH
In Stock
From
$22.04
Thomas & Betts
WC107S
WC107S
In Stock
From
$4.58
Thomas & Betts
WM-0
WM-0
In Stock
From
$34.35
Thomas & Betts
WM-0 THRU 9
WM-0 THRU 9
In Stock
From
$26.26
Thomas & Betts
WM-A
WM-A
In Stock
From
$11.82
Brady
WM-BW3
WM-BW3
In Stock
From
$91.67
Thomas & Betts
Z-480
Z-480
In Stock
From
$54.32
Thomas & Betts
05304
05304
In Stock
From
$2.42
Thomas & Betts
295-31365M
295-31365M
In Stock
From
$258.61
Thomas & Betts
3508-CP
3508-CP
In Stock
From
$2.91
Thomas & Betts
CC-NPT12S2-B
CC-NPT12S2-B
In Stock
From
$14.89
Thomas & Betts
GSB128NP
GSB128NP
In Stock
From
$7.10
Thomas & Betts
GSB128X
GSB128X
In Stock
From
$1.79
Thomas & Betts
GSB156NP
GSB156NP
In Stock
From
$5.99
Thomas & Betts
GSB219X
GSB219X
In Stock
From
$2.92
Thomas & Betts
GSB232NP
GSB232NP
In Stock
From
$2.60
Thomas & Betts
GSB250NP
GSB250NP
In Stock
From
$2.73
Thomas & Betts
GSB375NP
GSB375NP
In Stock
From
$9.17
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.