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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
KMF336SM
KMF336SM
Limited Stock
From
Get Price
Mitsubishi
KMF370
KMF370
In Stock
From
$145.31
Roxburgh Emc
KMF370SM
KMF370SM
Limited Stock
From
Get Price
Mitsubishi
KMK 2
KMK 2
In Stock
From
$4.21
Phoenix Contact
KMK 3
KMK 3
In Stock
From
$8.45
Phoenix Contact
KMK 4
KMK 4
In Stock
From
$5.78
Phoenix Contact
KMP3-9P-08-15
KMP3-9P-08-15
In Stock
From
$37.32
Festo
KN-ST1BLU
KN-ST1BLU
In Stock
From
$9.32
Automation Direct
KN-ST1GRY-EACH
KN-ST1GRY-EACH
In Stock
From
$0.19
Automation Direct
KN-ST1WHT
KN-ST1WHT
In Stock
From
$7.79
Automation Direct
KNA-10ZA1
KNA-10ZA1
Limited Stock
From
Get Price
Schneider Electric
KNT-03AZ01
KNT-03AZ01
Limited Stock
From
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Schneider Electric
KO-AWFP2
KO-AWFP2
In Stock
From
$192.62
Middle Atlantic Products
KO-WSB3
KO-WSB3
In Stock
From
$25.04
Middle Atlantic Products
KO704
KO704
In Stock
From
$7.55
Sperry Instruments
KP-241-1000
KP-241-1000
In Stock
From
$67.92
Westinghouse
KP-AA96-480
KP-AA96-480
In Stock
From
$8.12
L-Com
KR421K10
KR421K10
In Stock
From
$82.88
Powerex
KRF0180ACB
KRF0180ACB
In Stock
From
$947.02
TCI Trans Coil
KS6A-SSP
KS6A-SSP
In Stock
From
$7.05
Eaton
KSE05SF41
KSE05SF41
Limited Stock
From
Get Price
Schneider Electric
KSLH
KSLH
In Stock
From
$24.76
Danaher Controls
KSLL09R
KSLL09R
In Stock
From
$54.09
Danaher Controls
KSLP16
KSLP16
In Stock
From
$32.97
Danaher Controls

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.