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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
ED63K
ED63K
In Stock
From
$303.89
Siemens
FAPDK
FAPDK
In Stock
From
$285.70
Square D
FD63K
FD63K
In Stock
From
$430.94
Siemens
JD63K
JD63K
In Stock
From
$739.98
Siemens
JJ3K
JJ3K
In Stock
From
$487.08
Siemens
KPRL4AFD
KPRL4AFD
In Stock
From
$339.55
Cutler Hammer
KPRL4MD
KPRL4MD
In Stock
From
$1,284.73
Westinghouse
LAPDK
LAPDK
In Stock
From
$363.10
Square D
LDS4BK
LDS4BK
In Stock
From
$579.85
Westinghouse
MBR9307
MBR9307
In Stock
From
$7,526.80
ITE
MP40ED225-3
MP40ED225-3
In Stock
From
$412.00
Cutler Hammer
MPED1K
MPED1K
In Stock
From
$412.02
Cutler Hammer
MPFB1K
MPFB1K
In Stock
From
$311.74
Cutler Hammer
MPKB1K
MPKB1K
In Stock
From
$445.25
Cutler Hammer
MPLA4K
MPLA4K
In Stock
From
$431.38
Cutler Hammer
MPLA6K
MPLA6K
In Stock
From
$760.14
Cutler Hammer
MPLB1K
MPLB1K
In Stock
From
$1,009.44
Cutler Hammer
MPMA8K
MPMA8K
In Stock
From
$677.73
Cutler Hammer
MPNB12K
MPNB12K
In Stock
From
$1,210.08
Cutler Hammer
NEF3K
NEF3K
In Stock
From
$529.31
Federal Pacific
NEJ3K
NEJ3K
In Stock
From
$456.14
Federal Pacific
NFJ1K
NFJ1K
In Stock
From
$454.80
Federal Pacific
NFJ3K
NFJ3K
In Stock
From
$646.07
Federal Pacific
NJL3K
NJL3K
In Stock
From
$810.99
Federal Pacific

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.