1. Home / 
  2. All Categories / 
  3. Circuit Breaker / 

    4. Circuit Breaker Part & Accessory

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
55528
55528
In Stock
From
$774.12
Murr Elektronik
6648C22G21
6648C22G21
In Stock
From
$90.08
Cutler Hammer
685826
685826
In Stock
From
$485.54
Merlin Gerin
9253C03H09
9253C03H09
In Stock
From
$284.06
Cutler Hammer
9253C03H11
9253C03H11
In Stock
From
$367.59
Cutler Hammer
9421LJ4
9421LJ4
In Stock
From
$312.85
Square D
9421LR1
9421LR1
In Stock
From
$619.13
Square D
9422A1
9422A1
In Stock
From
$167.54
Square D
9422CSJ30
9422CSJ30
In Stock
From
$719.69
Merlin Gerin
9422CSJ50
9422CSJ50
In Stock
From
$761.90
Square D
AMC3FJ
AMC3FJ
In Stock
From
$871.59
General Electric
AMC3GM
AMC3GM
In Stock
From
$1,533.03
General Electric
ANKN400
ANKN400
In Stock
From
$367.30
General Electric
APP2
APP2
In Stock
From
$249.51
General Electric
CHSPT2ULTRA
CHSPT2ULTRA
In Stock
From
$173.30
Cutler Hammer
CM4000T
CM4000T
In Stock
From
$11,475.45
Schneider Electric
CMDVF
CMDVF
In Stock
From
$1,477.12
Schneider Electric
CRHOESD
CRHOESD
In Stock
From
$415.02
Siemens
CRHOLMVD
CRHOLMVD
In Stock
From
$527.07
Siemens
EHMCCBI
EHMCCBI
In Stock
From
$300.38
Cutler Hammer
EHMVD06B
EHMVD06B
In Stock
From
$199.19
Cutler Hammer
EHMVD24R
EHMVD24R
In Stock
From
$120.47
Cutler Hammer
ELC3150R
ELC3150R
In Stock
From
$2,020.14
Cutler Hammer
ELLBN3400W
ELLBN3400W
In Stock
From
$2,634.08
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.