Eaton 6660 GRT NK Wiring Trough - CSA UL Listed

Part Number: 6660 GRT NK
Eaton logo
Manufacturer
Eaton
Part number
6660 GRT NK

Quick Summary

Eaton 6660 GRT NK wiring trough is a durable cable management solution for industrial electrical enclosures. Engineers frequently struggle to route multiple cables cleanly while preserving enclosure integrity and panel accessibility. With a NEMA 3R rating and formal CSA Certified and UL Listed approvals, it meets demanding safety and performance standards. As part of Eaton's B-Line series, the 6660 GRT NK integrates with standard 6 by 6 inch profiles for fast installation and reliable service life, delivering cost-effective, scalable wire management for control panels and industrial cabinets. Its embossed thru holes and screw-cover design simplify field assembly, while 16 gauge steel and ANSI 61 gray finish provide long-term durability in harsh environments.

Product Information

Extended Description

6660 GRT NK Eaton: Eaton B-Line series wiring trough, 6" height, 60" length, 6" width, GRT NK wiring trough, Embossed thru holes, No knockouts, Screw cover, NEMA 3R, Steel, Plated screws, ANSI 61 gray, 16 gauge
Product Name
Eaton B-Line series wiring trough
Catalog Number
6660 GRT NK
UPC
782051142129
Product Length/Depth
60 in
Product Height
6 in
Product Width
6 in
Product Weight
26.077 lb
Certifications
CSA Certified UL Listed
Material thickness
16 gauge
Finish color
ANSI 61 gray
Closure type
Plated screws
Mounting method
Embossed thru holes
Special features
Cover is held secure by flange and plated screws
Type
GRT NK wiring trough
Feature → Business Impact → Application: The 6 inch height, 6 inch width, and 60 inch length maximize interior cable capacity, enabling neater, safer routing in large enclosures and control panels. This translates to shorter assembly times and reduced risk of damaged conductors during installation. Application: Industrial control cabinets requiring high wiring density and clean sidewalls. Feature → Business Impact → Application: Built with 16 gauge steel and ANSI 61 gray finish, the trough delivers robust mechanical strength and corrosion resistance, lowering maintenance costs and extending service life in moisture-prone environments. Application: Outdoor and harsh indoor installations where durability matters. Feature → Business Impact → Application: Embossed thru holes for mounting with plated screws, plus a screw cover system, allow fast, secure installation with a clean exterior; this reduces field rework and improves enclosure IP integrity. Application: Panel walls and equipment racks needing quick access and reliable closure. Feature → Business Impact → Application: NEMA 3R rated construction protects against rain and incidental moisture; the trough remains functional in variable conditions, supporting uptime and safety compliance. Application: Outdoor enclosures and moist indoor facilities. Feature → Business Impact → Application: Cover secured by a flange and plated screws minimizes ingress paths and simplifies maintenance; technicians experience easier inspections and faster routine servicing. Application: Regular enclosure upkeep and lifecycle management. Feature → Business Impact → Application: CSA Certified and UL Listed certifications provide confidence for audits and customer-specifications; supports supplier qualification and reduced risk in procurement. Application: Compliance-driven projects and regulated environments.

Get a Quick Quote for a Eaton 6660 GRT NK

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton 6660 GRT NK? Enquire Now

FAQs

The 6660 GRT NK uses embossed thru holes for mounting and is secured with plated screws; a flange-based cover system further secures the enclosure exterior. This combination enables fast, reliable installation on standard 6 by 6 inch panel sections, reduces installation time, and minimizes hardware variation in field assemblies.
Yes. The trough is built to meet NEMA 3R protection standards and features a durable ANSI 61 gray finish with 16 gauge steel, which provides corrosion resistance and structural integrity in outdoor or wash-down environments, helping maintain enclosure reliability and uptime.
The 6660 GRT NK carries CSA Certification and UL Listing, validating safety and performance according to applicable standards. These certifications support audit readiness, system qualification, and supplier qualification requirements for regulated industries.
The screw-cover design, along with the flange-secured cover, simplifies access for inspection and maintenance while reducing dust ingress. The embossed thru holes enable straightforward removal and reassembly, and the 16 gauge steel construction provides lasting durability in demanding environments.
Yes. With a 60 inch length and 6 inch height and width, the 6660 GRT NK offers substantial internal capacity for organized cable routing in large enclosures, improving airflow, reducing conductor stress, and enabling scalable wiring layouts for expanding control systems.