Eaton 88120-3RHS NK Wireway - NEMA 1
Part Number: 88120-3RHS NK
Quick Summary
Eaton B-Line wireway reliably channels and protects electrical cables in industrial enclosures and control cabinets. This 88120-3RHS NK model solves field wiring challenges with a sturdy 8 by 8 inch profile, 120 inch length, embossed thru holes, a hinged cover, and no knockouts for flexible terminations. It carries UL Listed and CSA C22.2 certifications, and is built from galvaneal steel finished in ANSI 61 gray for long-term durability in indoor environments. The 14 gauge wall and rugged construction reduce vibration and wear, helping your teams install faster and maintain more efficiently. For project decisions, this translates to predictable performance, code compliance, and scalable wiring layouts across growing facilities.
Product Information
Extended Description
88120-3RHS NK Eaton: Eaton B-Line series wireway, 8" height, 120" length, 8" width, 3RHS NK wireway, Embossed thru holes, No knockouts, Hinged cover, NEMA 1, Galvaneal steel, Hinged, ANSI 61 gray, 14 gauge
Product Name
Eaton B-Line series wireway
Catalog Number
88120-3RHS NK
UPC
782051640786
Product Length/Depth
120 in
Product Height
8 in
Product Width
8 in
Product Weight
66.616 lb
Certifications
CSA C22.2. UL Listed
Material thickness
14 gauge
Finish color
ANSI 61 gray
Closure type
Hinged
Mounting method
Embossed thru holes
Special features
Cover secured to body withgasketed retaining screw
Type
3RHS NK wireway
Feature: Large 8 in x 8 in x 120 in footprint with 14 gauge galvaneal steel and ANSI 61 gray finish. Business Impact: generous interior space supports clean cable bundles, easier terminations, and reduced risk of damage during installation. Application: long, uninterrupted runs between electrical rooms and control panels in manufacturing and process environments. Feature: Embossed thru holes and hinged cover with gasketed retaining screws. Business Impact: secure mounting and quick access for maintenance or upgrades without compromising enclosure integrity or dust control. Application: frequent inspections or modifications in high-traffic plant floors. Feature: No knockouts design. Business Impact: flexible field routing and adapter-free terminations that minimize rework and component loss. Application: custom wire routing in complex control cabinets. Feature: NEMA 1 rated enclosure with galvannealed steel construction. Business Impact: corrosion resistance and reliable indoor service life, reducing replacement costs. Application: indoor electrical closets, switchgear rooms, and data-center peripheral racks. Feature: UL Listed and CSA certified. Business Impact: regulatory compliance and streamlined audits, lowering risk and accelerating project approvals. Application: industrial facilities requiring proven safety and quality benchmarks.
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FAQs
The 88120-3RHS NK uses embossed thru holes that align with Eaton B-Line mounting patterns, enabling straightforward integration with existing enclosures and compatible accessories. This design minimizes field drilling and preserves enclosure integrity while supporting precise, secure cable routing in crowded panels.
Key specs include 8 in height, 8 in width, 120 in length, 14 gauge wall thickness, galvannealed steel construction, ANSI 61 gray finish, hinged cover, embossed thru holes, and a no knockouts design. It is rated NEMA 1 and UL Listed with CSA certification for indoor use.
Yes. The 88120-3RHS NK is UL Listed and CSA C22.2 certified, providing proven compliance for industrial installations and simplifying approvals in facilities that require recognized safety and performance standards.
Ideal for manufacturing, process plants, data centers, and control panels, this wireway supports long cable runs, rapid maintenance access, and scalable wiring schemes in indoor environments with demanding cable management needs.
The hinged cover allows quick, tool-free access for inspections and upgrades, while the no knockouts design reduces field modification effort and potential cable damage. Together, these features lower maintenance time and increase system uptime, delivering faster project ROI.