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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
21FA201W
21FA201W
In Stock
From
$26.51
Hardware Resource Company
21FA202W
21FA202W
In Stock
From
$32.40
Hardware Resource Company
21FA203W
21FA203W
In Stock
From
$41.24
Hardware Resource Company
21FA113CH
21FA113CH
In Stock
From
$98.87
Hardware Resource Company
21FD70135
21FD70135
In Stock
From
$14.72
Hardware Resource Company
21FD70140
21FD70140
In Stock
From
$14.72
Hardware Resource Company
21FD70145
21FD70145
In Stock
From
$24.51
Hardware Resource Company
21FD70235
21FD70235
In Stock
From
$19.15
Hardware Resource Company
21FD70240
21FD70240
In Stock
From
$19.15
Hardware Resource Company
21FD70245
21FD70245
In Stock
From
$33.62
Hardware Resource Company
21FD70335
21FD70335
In Stock
From
$23.56
Hardware Resource Company
21FD70345
21FD70345
In Stock
From
$34.43
Hardware Resource Company
21FD70435
21FD70435
In Stock
From
$26.51
Hardware Resource Company
21FD70440
21FD70440
In Stock
From
$26.51
Hardware Resource Company
21FD70445
21FD70445
In Stock
From
$44.44
Hardware Resource Company
21FD70535
21FD70535
In Stock
From
$29.45
Hardware Resource Company
21FD70540
21FD70540
In Stock
From
$29.45
Hardware Resource Company
21FD70545
21FD70545
In Stock
From
$51.40
Hardware Resource Company
21P141FDPB
21P141FDPB
In Stock
From
$231.07
Hardware Resource Company
21P181FDPS
21P181FDPS
In Stock
From
$603.34
Hardware Resource Company
21-161KD1
21-161KD1
Limited Stock
From
Get Price
Hardware Resource Company
21-161KD4
21-161KD4
Limited Stock
From
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Hardware Resource Company
21-16FKD1
21-16FKD1
Limited Stock
From
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Hardware Resource Company
21-176SGD
21-176SGD
Limited Stock
From
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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.