Eaton 66120-3RAHS NK Wireway - CSA C22.2 UL Listed
Part Number: 66120-3RAHS NK
Quick Summary
Eaton B-Line series wireway provides durable, accessible cable routing for industrial control panels and electrical rooms, helping maintain neat, code-compliant installations. Engineers struggle with tight spaces, limited knockouts, corrosion risk, and the need for quick field adjustments when upgrading legacy wire management. It carries CSA C22.2 and UL Listed certifications to ensure safe, compliant operation in harsh industrial environments such as food processing, manufacturing, and energy facilities. With a hinged cover and embossed thru holes, this solution supports scalable installations, faster service, and reduced total cost of ownership by simplifying maintenance and future expansions.
Product Information
Extended Description
66120-3RAHS NK Eaton: Eaton B-Line series wireway, 6" height, 120" length, 6" width, 3RAHS NK wireway, Embossed thru holes, No knockouts, Hinged cover, NEMA 1, Aluminum, Hinged, ANSI 61 gray, 0.08 inch
Product Name
Eaton B-Line series wireway
Catalog Number
66120-3RAHS NK
UPC
782051640823
Product Length/Depth
120 in
Product Height
6 in
Product Width
6 in
Product Weight
23.9 lb
Certifications
CSA C22.2. UL Listed
Finish color
ANSI 61 gray
Closure type
Hinged
Mounting method
Embossed thru holes
Special features
Cover securedto bodyw/gasketedretaining s.s. screw
Type
3RAHS NK wireway
Feature: 6 in height, 6 in width, and 120 in length establish a generous channel for long, uninterrupted cable runs. Business Impact: Reduces field splices and crowded pathways, increasing reliability and simplifying future expansions. Application: Ideal for control panels, machine rooms, and data-center side walls where large cable volumes traverse a single, clean route. Feature: Embossed thru holes and no knockouts simplify mounting and eliminate unnecessary field modifications. Business Impact: Speeds installation and minimizes misalignment or drilling errors, cutting labor costs. Application: Suitable for new builds and retrofits in manufacturing floors requiring precise hole patterns. Feature: Hinged cover with gasketed retaining screws provides easy access and moisture resistance. Business Impact: Lowers maintenance downtime and protects cables from environmental ingress. Application: Indoor, dry and lightly damp environments where NEMA 1 rating is advantageous. Feature: Aluminum construction with ANSI 61 gray finish delivers corrosion resistance and a durable, industry-appropriate appearance. Business Impact: Extends service life in demanding environments and reduces repainting or protective measures. Application: Electrical rooms, switchgear areas, and harsh shop floors where longevity matters. Feature: Mounting method using embossed thru holes supports quick alignment with existing B-Line accessories. Business Impact: Improves compatibility and reduces install time when integrating with other enclosure components. Application: Series-wide wire management systems requiring modular expansion.
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FAQs
The installation uses embossed thru holes aligned to standard mounting patterns. Start by positioning the channel to the desired vertical and horizontal run, then secure with compatible fasteners through the embossed holes. The hinged cover remains accessible during mounting, and the gasketed retaining screws keep the enclosure sealed when closed, minimizing dust ingress and vibration. This approach reduces field modifications and speeds commissioning.
Yes. The 66120-3RAHS NK is designed to integrate with the broader Eaton B-Line wireway family, including compatible corners, fittings, and accessory kits. The embossed thru holes and standard mounting pattern ensure straightforward alignment with existing subpanels, supports, and connectors, enabling scalable, modular installations across control rooms and industrial facilities.
This model carries CSA C22.2 and UL Listed certifications, confirming compliance with recognized safety standards in North America. The product is rated for indoor use with NEMA 1 protection and features an aluminum construction finished in ANSI 61 gray, suitable for dry, indoor environments and environments with stable conditions.
The 66120-3RAHS NK is ideal for control panels, electrical rooms, and machine enclosures where a robust, long-span wire routing solution is needed. Its 120 inch length supports extended runs, while the 6x6 inch cross-section accommodates substantial cable and conductor densities typical of manufacturing lines, data centers, and process facilities.
The hinged cover with a gasketed screw reduces maintenance downtime by enabling rapid access for inspections and terminations. The embossed thru holes simplify mounting and future upgrades, lowering labor costs. Durable ANSI 61 gray aluminum resists corrosion, extending service life and reducing repainting or protective coatings, which translates to lower lifecycle costs and higher asset uptime.