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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
54543
54543
In Stock
From
$52.08
Merlin Gerin
AMC4FJ
AMC4FJ
In Stock
From
$461.08
General Electric
FD4BK
FD4BK
In Stock
From
$498.00
Westinghouse
MBR9302
MBR9302
In Stock
From
$651.46
ITE
N250MKC
N250MKC
In Stock
From
$364.84
Schneider Electric
PC2637
PC2637
In Stock
From
$184.34
Siemens
SFGD
SFGD
In Stock
From
$2,174.70
Siemens
SMBKFD1
SMBKFD1
In Stock
From
$928.94
Siemens
SMBKJD3400
SMBKJD3400
In Stock
From
$6,248.32
Siemens
THFP63DPK
THFP63DPK
In Stock
From
$1,151.33
General Electric
THFP63SPK
THFP63SPK
In Stock
From
$906.15
General Electric
TMTEB
TMTEB
In Stock
From
$144.07
General Electric
TQCBMPA3
TQCBMPA3
In Stock
From
$44.44
General Electric
21-B143QJ6
21-B143QJ6
In Stock
From
$51.56
Hardware Resource Company
ACTMKSF
ACTMKSF
In Stock
From
$989.60
General Electric
AMCB35KM
AMCB35KM
In Stock
From
$1,672.51
General Electric
AMCB3FJFP
AMCB3FJFP
In Stock
From
$1,084.97
General Electric
AMCB3KM
AMCB3KM
In Stock
From
$818.40
General Electric
AMCB6QDFP
AMCB6QDFP
In Stock
From
$935.13
General Electric
CA4K
CA4K
In Stock
From
$110.62
Westinghouse
CKDS4BK
CKDS4BK
In Stock
From
$194.88
Challenger
CLD4K
CLD4K
In Stock
From
$258.72
Challenger
ED3K
ED3K
In Stock
From
$418.28
Westinghouse
FAPDK
FAPDK
In Stock
From
$357.12
Square D

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.