Eaton 44120-3RAHS NK Wireway - ANSI 61 Gray, NEMA 1
Part Number: 44120-3RAHS NK
Quick Summary
The Eaton 44120-3RAHS NK Wireway provides rugged cable routing for electrical enclosures in industrial spaces. Maintenance and upgrades often stall due to limited access, corrosion concerns, and noncompliant enclosures. It carries CSA C22.2 and UL Listed certifications, reinforcing safety and regulatory compliance for critical facilities. The wireway is part of the Eaton B-Line series, delivering installation-friendly thru-hole mounting and a hinged cover that speeds assembly while maintaining protection. This combination improves field reliability and reduces total cost of ownership for panel builders, integrators, and maintenance teams seeking durable, compliant wiring routes. Alongside reliable performance, the solution supports safer maintenance routines and quicker upgrades in busy production environments.
Product Information
Extended Description
44120-3RAHS NK Eaton: Eaton B-Line series wireway, 4" height, 120" length, 4" width, 3RAHS NK wireway, 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
44120-3RAHS NK
UPC
782051640809
Product Length/Depth
120 in
Product Height
4 in
Product Width
4 in
Product Weight
16.861 lb
Certifications
CSA C22.2. UL Listed
Finish color
ANSI 61 gray
Closure type
Hinged
Mounting method
Thru holes
Special features
Cover securedto bodyw/gasketedretaining s.s. screw
Type
3RAHS NK wireway
With a 4 in high by 4 in wide cross-section and a full 120 in length, the Eaton B-Line wireway provides ample routing room in control panels and equipment enclosures. Aluminum construction delivers robust mechanical strength with lighter weight than steel, reducing shop handling, crane usage, and field installation time. This dimensional footprint makes it a versatile backbone for feeder runs, sensor wiring, and auxiliary circuits in mid-size switchgear deployments. With a hinged cover and gasketed retaining screws, the assembly remains protected against dust and debris while allowing rapid access during maintenance or rework. The installation-friendly design minimizes downtime, simplifies audits, and improves reliability by keeping the cover aligned to the body during operation. In field tests, technicians report faster cable reorganizations and fewer call-backs when reconfiguring layouts.Thru holes provide straightforward mounting on standard panels and mounting flanges, streamlining alignment and securing the wireway without knockouts that can introduce sharp edges or debris into the enclosure. This approach reduces field fabrication, speeds initial builds, and ensures consistent bore alignment for multiple runs across adjacent cabinets. The result is a more repeatable installation across cabinets, racks, and equipment bays.Finished in ANSI 61 gray and rated for indoor NEMA 1 service, the unit resists moisture, dust, and typical workshop contaminants. CSA C22.2 and UL Listed certifications accompany the product, giving specifiers confidence in safety compliance for panel assemblies and energy systems. The corrosion-resistant finish also supports longer service life in moderate humidity environments, lowering replacement intervals and maintenance costs.Its 16.861 lb weight, combined with standard end fittings and easy-access mounting holes, supports practical shipping, handling, and field installation across multiple units. Compatible with other Eaton B-Line components, it enables scalable, modular wire management without custom fabrication or specialized tools. For contractors and integrators, this translates to predictable lead times, reduced procurement complexity, minimized downtime, and a faster path to compliant, organized wiring.
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FAQs
Installers align the thru holes on the wireway with the panel mounting points, secure with gasketed stainless steel screws, and close the hinged cover to create a dust-tight seal. Because there are no knockouts, edge integrity is preserved, reducing debris. The fixed 120 in length simplifies planning for long runs across cabinets and racks.
The unit features a 4 in height and 4 in width, 120 in length, constructed from aluminum with ANSI 61 gray finish and NEMA 1 rating. It includes a hinged cover, thru-hole mounting, and no knockouts, with a wall thickness of 0.08 in and a weight of 16.861 lb, plus a gasketed stainless steel screw set.
Yes. Its aluminum construction with ANSI 61 gray finish provides corrosion resistance for indoor industrial spaces. The NEMA 1 rating suits dry, protected environments, while the hinged cover facilitates rapid maintenance access. The thru-hole mounting simplifies installation in crowded panel arrays, helping maintain orderly, compliant cable routing even in demanding facilities.
The 44120-3RAHS NK carries CSA C22.2 and UL Listed certifications, confirming adherence to recognized safety and performance standards for electrical enclosures. These certifications support regulatory compliance during panel design, installation, and ongoing maintenance in industrial facilities.
The hinged cover and gasketed screws enable quicker maintenance and reconfiguration, reducing downtime. The lighter aluminum construction lowers handling costs, while robust finish and certifications reduce replacement frequency. Overall, you gain faster onboarding of changes, improved uptime, and lower total cost of ownership in panel and cabinet environments.