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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
L21000RMV2
L21000RMV2
In Stock
From
$783.24
Laurel Electronics
L25570401000
L25570401000
In Stock
From
$1.35
ABB
L3-S20
L3-S20
In Stock
From
$66.77
Advantech
L3-S200
L3-S200
In Stock
From
$68.64
Advantech
L3-S270
L3-S270
In Stock
From
$71.60
Advantech
L3-S325
L3-S325
In Stock
From
$161.81
Advantech
L4-HMDM-6-SGW-D
L4-HMDM-6-SGW-D
In Stock
From
$37.57
Radio Frequency Systems
L4-HMHM-6-SGW-D
L4-HMHM-6-SGW-D
In Stock
From
$56.28
Commscope
L4017B-1194
L4017B-1194
In Stock
From
$560.39
Honeywell
L4A-DMDM-12-P
L4A-DMDM-12-P
In Stock
From
$37.99
Commscope
L4A-DMDR-6-P
L4A-DMDR-6-P
In Stock
From
$43.16
Commscope
L4TMB-HMDM-15
L4TMB-HMDM-15
In Stock
From
$43.24
Commscope
L50000FR
L50000FR
In Stock
From
$217.62
Laurel Electronics
L50000QD
L50000QD
In Stock
From
$388.09
Laurel Electronics
L50211QD
L50211QD
In Stock
From
$150.09
Laurel Electronics
L600002
L600002
In Stock
From
$124.63
Laurel Electronics
L60200FR
L60200FR
In Stock
From
$97.57
Laurel Electronics
L99-C133-10000
L99-C133-10000
In Stock
From
$33.33
Rosenberg
LA-303
LA-303
In Stock
From
$134.01
Delta Lightning Arrestors
LA015308
LA015308
In Stock
From
$71.89
Invensys
LA015309
LA015309
Limited Stock
From
Get Price
Invensys
LA302R
LA302R
In Stock
From
$82.31
Delta Group Electronics
LA4DA1E
LA4DA1E
In Stock
From
$26.68
Schneider Electric
LA4DA1G
LA4DA1G
In Stock
From
$32.67
Schneider Electric

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.