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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
9253C03H11
9253C03H11
In Stock
From
$379.26
Cutler Hammer
9421LH3
9421LH3
In Stock
From
$154.85
Square D
9421LJ
9421LJ
In Stock
From
$204.27
Schneider Electric
9421LR1
9421LR1
In Stock
From
$619.13
Square D
9422A3
9422A3
In Stock
From
$134.75
Schneider Electric
9422CSJ10
9422CSJ10
In Stock
From
$1,432.57
Square D
9422CSJ50
9422CSJ50
In Stock
From
$952.38
Square D
AB43B
AB43B
In Stock
From
$274.88
General Electric
ADSVMA480D
ADSVMA480D
In Stock
From
$1,176.33
General Electric
AMC3JK
AMC3JK
In Stock
From
$747.26
General Electric
AMC3LB
AMC3LB
In Stock
From
$760.75
General Electric
APP1
APP1
In Stock
From
$178.27
General Electric
APP1S
APP1S
In Stock
From
$348.21
General Electric
APP2
APP2
In Stock
From
$262.64
General Electric
APP3S
APP3S
In Stock
From
$242.16
General Electric
APP4S
APP4S
In Stock
From
$192.93
General Electric
APP5S
APP5S
In Stock
From
$69.72
General Electric
B075
B075
In Stock
From
$18.94
Square D
BRMIKCSR
BRMIKCSR
In Stock
From
$189.41
Eaton
CH8DF
CH8DF
In Stock
From
$60.46
Cutler Hammer
CH8EF
CH8EF
In Stock
From
$84.29
Cutler Hammer
CHHT
CHHT
In Stock
From
$13.97
Eaton
CHSPT2MICRO
CHSPT2MICRO
In Stock
From
$75.47
Cutler Hammer
CHSPT2ULTRA
CHSPT2ULTRA
In Stock
From
$226.44
Cutler Hammer

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.