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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
3842-528-808
3842-528-808
In Stock
From
$79.95
Bosch
3842518738
3842518738
Limited Stock
From
Get Price
Bosch
3842525767
3842525767
Limited Stock
From
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Bosch
3842536556
3842536556
In Stock
From
$21.24
Bosch
3842554718
3842554718
In Stock
From
$9.46
Bosch
384682-000
384682-000
In Stock
From
$0.16
TE Connectivity
3847-0132-00
3847-0132-00
Limited Stock
From
Get Price
Emerson
3851810001
3851810001
In Stock
From
$0.96
TE Connectivity
3856
3856
In Stock
From
$155.96
EBM Papst
3861-ETH
3861-ETH
In Stock
From
$120.45
Leviton
386505
386505
In Stock
From
$90.00
Chromalox
3880-DIN
3880-DIN
In Stock
From
$184.50
Leviton
38996011
38996011
Limited Stock
From
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Socomec
3900L
3900L
In Stock
From
$75.13
EBM Papst
390550-000
390550-000
In Stock
From
$0.07
TE Connectivity
392758-000
392758-000
In Stock
From
$0.20
TE Connectivity
3950L
3950L
In Stock
From
$68.30
EBM Papst
396040-000
396040-000
In Stock
From
$20.30
TE Connectivity
3979470001
3979470001
In Stock
From
$1.65
TE Connectivity
398232-000
398232-000
In Stock
From
$0.54
TE Connectivity
39904
39904
In Stock
From
$2.60
Icotek
39910
39910
In Stock
From
$3.52
Icotek
39913
39913
Limited Stock
From
Get Price
Icotek
399170-000
399170-000
In Stock
From
$0.79
TE Connectivity

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.