Eaton GRT NK wiring trough - NEMA 3R
Part Number: 141448 GRTGV NK
Quick Summary
Eaton GRT NK wiring trough provides reliable cable routing for industrial enclosures. Engineers often struggle with mounting complexity, limited access, and corrosion-prone covers in harsh environments. CSA Certified and UL Listed, along with a NEMA 3R rating and ANSI 61 gray finish, provide regulatory compliance and durable protection. The GRT NK is part of the Eaton B-Line series wiring solutions, offering embossed thru holes for fast assembly and a secure screw-cover system. Compatibility with standard mounting patterns and a robust 16 gauge steel construction help prevent flex and damage over long service life. This design supports scalable cable management for mid-to-large installations, reducing maintenance downtime and improving workflow.
Product Information
Extended Description
141448 GRTGV NK Eaton: Eaton B-Line series wiring trough, 14" height, 48" length, 14" width, GRTGV NK wiring trough, Embossed thru holes, No knockouts, Screw cover, NEMA 3R, Galvanized steel, Plated screws, Gray, 16 gauge
Product Name
Eaton B-Line series wiring trough
Catalog Number
141448 GRTGV NK
UPC
799038487500
Product Length/Depth
48 in
Product Height
14 in
Product Width
14 in
Product Weight
51.622 lb
Certifications
CSA C22.2. UL Listed
Material thickness
16 gauge
Finish color
Gray
Closure type
Plated screws
Mounting method
Embossed thru holes
Special features
Cover is held secure by flange and plated screws
Type
GRTGV NK wiring trough
The 141448 GRT NK wiring trough uses 16 gauge steel with an ANSI 61 gray finish to deliver a durable, corrosion-resistant enclosure for cable management in demanding environments. Feature → Business Impact → Application: The sturdy steel body provides structural integrity even under dense, high-traffic cable loads, reducing sag and misalignment over time. This translates into fewer reworks and faster installation in control panels and machine rooms. Feature → Business Impact → Application: Embossed thru holes enable quick, repeatable mounting with standard hardware, speeding assembly and simplifying field modifications in retrofit projects. Feature → Business Impact → Application: A no-knockout design preserves conductor routing clarity while allowing selective entry points when expansion is needed, minimizing wiring disruption during upgrades in manufacturing lines. Feature → Business Impact → Application: A secure screw-cover system with plated screws keeps access panels reliably closed, lowering risk of accidental openings during service and enhancing safety in industrial floors. Feature → Business Impact → Application: The 14 in height, 14 in width, and 48 in length provide ample capacity for mid-to-large wiring runs, enabling organized cable management for switchgear, control cabinets, and process equipment. Feature → Business Impact → Application: The NEMA 3R rating together with CSA Certified and UL Listed approvals support outdoor and damp-location deployments while meeting stringent electrical standards for reliability and compliance.
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FAQs
The 141448 GRT NK is designed for Eaton's B-Line wiring trough family and uses embossed thru holes for mounting. It supports a screw-cover system and a 14x14x48 inch footprint with 16 gauge steel and ANSI 61 gray finish, making it compatible with standard enclosure and control-panel installations in industrial facilities.
Embossed thru holes provide precise, repeatable mounting alignment, reducing setup time and misalignment risks. They enable faster installation of the trough in panels or equipment racks and simplify future upgrades or reconfiguration without compromising structural integrity.
Yes. The trough carries a NEMA 3R rating and an ANSI 61 gray finish, delivering weather-resistant protection suitable for outdoor or damp locations. This rating helps safeguard wiring runs from incidental moisture and environmental exposure while meeting industry safety standards.
The product is CSA Certified and UL Listed, indicating compliance with recognized safety and performance standards. These certifications support regulatory acceptance, facilitate procurement approvals, and reduce risk when integrating the trough into critical electrical installations.
The 16 gauge steel construction, secure screw-cover system, and no-knockout design minimize maintenance needs and potential wiring disruption. These features translate to lower downtime, longer service life, and predictable installation costs, delivering total cost of ownership benefits in mid-to-large scale industrial environments.