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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
GMHMVD12B
GMHMVD12B
In Stock
From
$104.74
Eaton
JD4 FILLER BLANK
JD4 FILLER BLANK
In Stock
From
$45.45
Eaton
JDS4K COVER
JDS4K COVER
In Stock
From
$56.19
Eaton
JG3DOM
JG3DOM
In Stock
From
$131.05
Eaton
JNTPLR3
JNTPLR3
In Stock
From
$3.64
Eaton
KB1 CENTER PLATE
KB1 CENTER PLATE
In Stock
From
$54.55
Eaton
KD4 BRACKET
KD4 BRACKET
In Stock
From
$342.82
Eaton
KDS4 COVER
KDS4 COVER
In Stock
From
$48.32
Eaton
KDS4 MTG BRACKET
KDS4 MTG BRACKET
In Stock
From
$32.08
Eaton
KDS4B COVER
KDS4B COVER
In Stock
From
$39.16
Eaton
KPRL416X
KPRL416X
In Stock
From
$1,531.43
Eaton
KPRL45XS SIDE FILLER
KPRL45XS SIDE FILLER
In Stock
From
$90.91
Eaton
KPRL4B6XS2P
KPRL4B6XS2P
In Stock
From
$22.22
Eaton
KPRL4FD3P
KPRL4FD3P
In Stock
From
$281.76
Eaton
KPRL4LG BRACKET
KPRL4LG BRACKET
In Stock
From
$822.07
Eaton
LD4 COVER
LD4 COVER
In Stock
From
$75.47
Eaton
N100 EATON
N100 EATON
In Stock
From
$149.01
Eaton
ND4 BRACKET
ND4 BRACKET
In Stock
From
$36.36
Eaton
NSP42
NSP42
In Stock
From
$0.80
Eaton
PDG1X3TA1256W
PDG1X3TA1256W
In Stock
From
$25.84
Eaton
PDG1XDIN34P
PDG1XDIN34P
In Stock
From
$33.58
Eaton
PDG1XPLKTOFF
PDG1XPLKTOFF
In Stock
From
$16.74
Eaton
PDG2/3 SCREW KIT 3P
PDG2/3 SCREW KIT 3P
In Stock
From
$23.58
Eaton
PDG233PS COVER
PDG233PS COVER
In Stock
From
$34.55
Eaton

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.