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Mounting Hardware

For circuit breaker installation and panel assembly, mounting hardware is among the most essential components for ensuring secure equipment placement and proper electrical connections. Mounting hardware provides the mechanical fastening and support systems that secure circuit breakers, panels, and electrical equipment in their designated positions while maintaining proper alignment and accessibility. Electrical.com carries an extensive selection of mounting hardware from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of electrical panel assembly, switchgear installation, industrial equipment mounting, and commercial building electrical system applications.
SORT BY
Part Number
PRICE
Manufacturer
ED65K
ED65K
In Stock
From
$415.75
Siemens
EH3K
EH3K
In Stock
From
$258.27
Siemens
FJ3K
FJ3K
In Stock
From
$557.77
Siemens
JD4K
JD4K
In Stock
From
$321.43
Westinghouse
KCDPKB
KCDPKB
In Stock
From
$249.99
Cutler Hammer
KPRL4JDT
KPRL4JDT
In Stock
From
$580.90
Westinghouse
KPRL4ND
KPRL4ND
In Stock
From
$1,959.81
Westinghouse
LB1K
LB1K
In Stock
From
$934.15
Westinghouse
LMD65K
LMD65K
In Stock
From
$1,284.44
Siemens
MB9300
MB9300
In Stock
From
$615.01
ITE
MBKBL3
MBKBL3
In Stock
From
$376.85
Siemens
MBKJD1
MBKJD1
In Stock
From
$2,121.60
Siemens
ND4K
ND4K
In Stock
From
$1,223.53
Pcs Electrical Products
PC5661
PC5661
In Stock
From
$283.41
Siemens
PC5663
PC5663
In Stock
From
$3,581.46
Siemens
QJ64K
QJ64K
In Stock
From
$520.40
Siemens
SBL
SBL
In Stock
From
$373.42
Siemens
SE6
SE6
In Stock
From
$287.02
Siemens
SE6D
SE6D
In Stock
From
$472.30
Siemens
SEY1K
SEY1K
In Stock
From
$388.53
General Electric
SFS1K
SFS1K
In Stock
From
$724.49
General Electric
SJ1D
SJ1D
In Stock
From
$1,148.00
Siemens
SJ2D
SJ2D
In Stock
From
$1,458.34
Siemens
SJG1D
SJG1D
In Stock
From
$2,597.80
Siemens

Electrical.com stocks the largest inventory of circuit breaker mounting hardware in the world, with over 1 million square feet of new, used, surplus, and re-certified mounting accessories available for immediate shipment. From mounting brackets to installation hardware, we have what you need when others say no. Our comprehensive circuit breaker mounting hardware 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 mounting hardware serves critical applications across electrical panel installations, switchgear assemblies, industrial control cabinets, commercial building electrical systems, manufacturing facility power distribution, retrofit and upgrade projects, and maintenance operations.


Whether you're maintaining legacy equipment with obsolete mounting hardware or sourcing current production components for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need circuit breaker mounting hardware 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.