Eaton SUPT WASHER Washer - UL Classified
Part Number: SUPT WASHER
Quick Summary
Eaton SUPT WASHER is a steel, zinc-plated washer used to secure Flextray hardware and accessories in cable tray installations. Installers often confront loose fittings and corrosion in demanding environments, which can lead to downtime and costly maintenance. It carries UL Classified certification and CSA compliance to reinforce safety and regulatory alignment in industrial facilities. This component supports fast, secure assembly while enhancing durability, enabling reliable cable management in harsh conditions. By pairing with Eaton B-Line Flextray systems, it also delivers value through streamlined procurement and consistent hardware performance.
Product Information
Extended Description
SUPT WASHER Eaton: Eaton B-Line series Flextray hardware and accessories, Steel, Zinc
Product Name
Eaton B-Line series Flextray hardware and accessories
Catalog Number
SUPT WASHER
UPC
782051511468
Product Length/Depth
0.7 in
Product Height
0.28 in
Product Width
0.28 in
Product Weight
9.4 lb
Compliances
CSA
Certifications
UL Classified
Material
Steel
Finish
Zinc plated
Cable Tray Manual - 2014 Version
Cable Tray Manual - 2014 Version
Flextray installation guide
Eaton Specification Sheet - SUPT WASHER
Eaton Specification Sheet - SUPT WASHER
Feature: Material and finish use steel with a zinc-plated finish to resist corrosion. Business Impact: Extends service life and reduces replacement costs in corrosive environments. Application: Ideal for cable tray hardware in industrial plants and data centers where exposure to moisture is common. Feature: Compact dimensions 0.7 in length and 0.28 in width and height enable tight installs. Business Impact: Saves space and simplifies routing in dense Flextray configurations. Application: Use in crowded electrical rooms and overhead cable trays where clearance is minimal. Feature: UL Classified certification and CSA compliance provide regulatory validation. Business Impact: Mitigates risk and supports compliance-driven procurement. Application: Appropriate for facilities subject to electrical safety standards and industry codes. Feature: Heavy-duty steel construction contributes to stable seating under vibration. Business Impact: Improves reliability and reduces rework in high-vibration environments. Application: Suitable for manufacturing floors and process automation cells. Feature: Zinc-plated finish aids future maintenance and cleaning. Business Impact: Maintains appearance and operational integrity over time. Application: Useful in systems requiring visible hardware with consistent corrosion protection. Feature: Cataloging and compatibility with Flextray components simplify sourcing. Business Impact: Speeds up installation and reduces part-lookup errors. Application: Streamlines BOMs for Eaton B-Line Flextray projects, boosting project velocity.
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FAQs
SUPT WASHER is designed to fit Eaton B-Line Flextray hardware, with a compact 0.7 in length and 0.28 in width, enabling secure seating in tight cable tray assemblies. When installing, verify compatibility with partner components, ensure correct orientation for load paths, and confirm CSA and UL Classified certifications are met for regulatory compliance. Proper torquing and clean mating surfaces minimize movement.
The washer uses zinc-plated steel to resist corrosion in industrial environments, improving long-term seating stability and reducing maintenance cycles. Its robust construction helps prevent loosening under vibration and thermal cycling, which translates to fewer field adjustments, reduced downtime, and greater reliability in ongoing cable management tasks.
Yes. The heavy-duty steel build, coupled with a zinc-plated finish and UL Classified/CSA compliance, provides dependable resistance to loosening and corrosion in high-vibration settings. For best results, pair with matched Flextray hardware and ensure proper installation torque and alignment within the tray system.
SUPT WASHER carries UL Classified certification and CSA compliance, signaling adherence to recognized safety and performance standards. This matters for regulatory audits, project approvals, and reliability expectations in critical facilities such as data centers, manufacturing floors, and telecommunication rooms where cable management integrity is essential.
The zinc plating and steel construction reduce corrosion-related failures and rework, contributing to lower maintenance costs over the system’s life. Faster installation and fewer adjustments shorten project timelines, improving return on investment for large Flextray installations and minimizing downtime during commissioning and routine service.