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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
KDE2404PKS2
KDE2404PKS2
In Stock
From
$6.22
Sunon
KDF
KDF
In Stock
From
$822.14
Eaton
KDM-E
KDM-E
In Stock
From
$1,348.35
Eaton
KH-3046ER
KH-3046ER
In Stock
From
$45.84
Koino
KL70-306R
KL70-306R
In Stock
From
$172.67
ABB
KL70-401R
KL70-401R
In Stock
From
$150.39
ABB
KLM + ESL 26X6
KLM + ESL 26X6
In Stock
From
$1.56
Phoenix Contact
KLM 3-L
KLM 3-L
In Stock
From
$1.22
Phoenix Contact
KLM-A + ESL 44X7
KLM-A + ESL 44X7
In Stock
From
$1.31
Phoenix Contact
KM-86
KM-86
In Stock
From
$11.99
Kyoritsu Electrical Inst
KMK 3
KMK 3
In Stock
From
$7.07
Phoenix Contact
KMK 4
KMK 4
In Stock
From
$2.29
Phoenix Contact
KO704
KO704
In Stock
From
$8.08
Sperry Instruments
KPM165E
KPM165E
In Stock
From
$277.75
Megacon
KSMP-5
KSMP-5
In Stock
From
$104.18
Sumtak
KTR1-2001
KTR1-2001
In Stock
From
$29.04
ABB
KUS-24C
KUS-24C
In Stock
From
$72.56
Patlite
L3-S20
L3-S20
In Stock
From
$66.77
Advantech
L3-S200
L3-S200
In Stock
From
$68.64
Advantech
L3-S270
L3-S270
In Stock
From
$71.60
Advantech
L3-S325
L3-S325
In Stock
From
$161.81
Advantech
L4017B-1194
L4017B-1194
In Stock
From
$555.99
Honeywell
LA302R
LA302R
In Stock
From
$50.94
Delta Group Electronics
LA4DA1E
LA4DA1E
In Stock
From
$21.35
Schneider Electric

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.