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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.
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Part Number
PRICE
Manufacturer
X0009RXJDP
X0009RXJDP
In Stock
From
$33.87
Navepoint
XR-100-1-278-382
XR-100-1-278-382
Limited Stock
From
Get Price
Southco
Z100-0757-0000
Z100-0757-0000
In Stock
From
$40.44
Watlow
Z5.522.8653.0
Z5.522.8653.0
Limited Stock
From
Get Price
Wieland
ZG-112
ZG-112
In Stock
From
$47.69
Belimo
AMC6FGB
AMC6FGB
In Stock
From
$172.73
General Electric
SEMSK2
SEMSK2
In Stock
From
$3.61
General Electric
SEMSK4
SEMSK4
In Stock
From
$3.20
General Electric
21FA113CH
21FA113CH
In Stock
From
$122.07
Hardware Resource Company
21FD70135
21FD70135
In Stock
From
$18.18
Hardware Resource Company
21FD70140
21FD70140
In Stock
From
$18.18
Hardware Resource Company
21FD70145
21FD70145
In Stock
From
$30.25
Hardware Resource Company
21FD70235
21FD70235
In Stock
From
$23.64
Hardware Resource Company
21FD70240
21FD70240
In Stock
From
$23.64
Hardware Resource Company
21FD70245
21FD70245
In Stock
From
$41.51
Hardware Resource Company
21FD70335
21FD70335
In Stock
From
$29.09
Hardware Resource Company
21FD70345
21FD70345
In Stock
From
$42.51
Hardware Resource Company
21FD70435
21FD70435
In Stock
From
$32.73
Hardware Resource Company
21FD70440
21FD70440
In Stock
From
$32.73
Hardware Resource Company
21FD70445
21FD70445
In Stock
From
$54.87
Hardware Resource Company
21FD70535
21FD70535
In Stock
From
$36.36
Hardware Resource Company
21FD70540
21FD70540
In Stock
From
$36.36
Hardware Resource Company
21FD70545
21FD70545
In Stock
From
$63.45
Hardware Resource Company
21P141FDPB
21P141FDPB
In Stock
From
$285.27
Hardware Resource Company

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.