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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
4414/12M
4414/12M
In Stock
From
$44.32
EBM Papst
4414F
4414F
In Stock
From
$40.24
EBM Papst
4414F/2
4414F/2
In Stock
From
$59.92
EBM Papst
4414FD
4414FD
In Stock
From
$81.74
EBM Papst
4414FM
4414FM
In Stock
From
$26.67
EBM Papst
4414H
4414H
In Stock
From
$61.72
EBM Papst
4414M
4414M
In Stock
From
$41.91
EBM Papst
4414ML
4414ML
In Stock
From
$49.42
EBM Papst
4414N
4414N
In Stock
From
$78.78
EBM Papst
442G-MABAMPE
442G-MABAMPE
In Stock
From
$65.76
Allen-Bradley
442G-MABH-L
442G-MABH-L
In Stock
From
$484.89
Allen-Bradley
442L-ACAMTS
442L-ACAMTS
In Stock
From
$7.51
Allen-Bradley
443-127
443-127
In Stock
From
$2.47
Knape & Vogt Systems
44509-9110
44509-9110
In Stock
From
$157.50
Omron
445L-AF6142
445L-AF6142
In Stock
From
$39.90
Allen-Bradley
44604-G
44604-G
Limited Stock
From
Get Price
Mersen
4484F
4484F
In Stock
From
$47.03
EBM Papst
449927
449927
In Stock
From
$23.42
Engler
44A729182-021R02
44A729182-021R02
In Stock
From
$11.84
Fanuc
44A729182-026R02
44A729182-026R02
In Stock
From
$15.69
Fanuc
44A729182-064R03
44A729182-064R03
In Stock
From
$8.40
Fanuc
44LSGQR
44LSGQR
In Stock
From
$12.11
Nvent
45-313.1Z10
45-313.1Z10
Limited Stock
From
Get Price
EAO
45-4A753-D
45-4A753-D
In Stock
From
$182.09
Marechal Electric Sa

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.