Eaton 1212120 GRT NK Wiring Trough - NEMA 3R Certified
Part Number: 1212120 GRT NK
Quick Summary
Eaton 1212120 GRT NK wiring trough is a rugged solution for organizing wiring inside industrial enclosures. Engineers face mounting hurdles and corrosion-prone finishes, and exposed conductors slow projects. CSA Certified and UL Listed, alongside a NEMA 3R rating, provide safety and weather resistance for outdoor and demanding environments. The ANSI 61 gray finish, 16 gauge steel construction, and embossed thru holes offer robust protection, while the screw cover keeps assemblies neat and compliant. This trough is designed to streamline installation, reduce field modifications, and support standard B-Line configurations, delivering lower total installed cost and faster commissioning.
Product Information
Extended Description
1212120 GRT NK Eaton: Eaton B-Line series wiring trough, 12" height, 120" length, 12" 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
1212120 GRT NK
UPC
782051336108
Product Length/Depth
120 in
Product Height
12 in
Product Width
12 in
Product Weight
100.883 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 secured with plated screws
Type
GRT NK wiring trough
Feature: Generous dimensions and sturdy build. The 12 in high, 12 in wide, and 120 in long profile provides ample space for complex cable runs, while 16 gauge steel delivers robust mechanical protection. Embossed thru holes enable precise mounting to structure without drill-throughs, eliminating knockouts and reducing risk of arc-flash exposure during installation. Business Impact: Faster, cleaner installs with fewer field modifications and safer, long-lasting mounts. Application: Large control panels and long cable routes in manufacturing and processing facilities. Feature: Durable finish and weather resistance. ANSI 61 gray coating combined with steel construction protects against industrial dust, moisture, and handling wear. Business Impact: Lower maintenance costs and extended service life in harsh environments. Application: Indoor, damp, and outdoor enclosures where long-term visibility and corrosion resistance matter. Feature: Secure closure and hardware. Plated screws with a screw-cover system keep the lid secure and visually neat, supporting regulatory compliance and reduced dust ingress. Business Impact: Faster serviceability during inspections and reduced rework from loose covers. Application: Enclosures requiring reliable closure and quick verification during plant audits. Feature: Certified reliability. CSA Certified and UL Listed, plus NEMA 3R enclosure protection. Business Impact: Compliance assurance and safer installations that satisfy regulatory standards for electrical equipment. Application: Commercial, industrial, and outdoor installations where safety certification and weather rating are mandatory. Feature: Mounting versatility and compatibility. Embossed thru holes enable consistent alignment with adjacent B-Line components and accessories. Business Impact: Simplified integration with existing Eaton infrastructure and reduced installation complexity. Application: Projects leveraging Eaton B-Line series for modular, scalable layouts. Feature: Heavy-duty performance metrics. 16 gauge steel delivers durable protection with predictable wear characteristics in high-traffic installations. Business Impact: Lower lifecycle cost through extended service life and fewer replacement cycles. Application: High-use plant floors and service areas requiring substantial mechanical protection.
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FAQs
The 1212120 GRT NK wiring trough is designed with embossed thru holes for straightforward mounting to standard frame structures. Its 12x12x120 in footprint aligns with common control panel layouts, and the 16 gauge steel construction provides robust support. For best results, pair with the B-Line series mounting patterns and plate hardware to ensure a snug, code-compliant fit.
Key specs include a 120 inch length, 12 inch height, 12 inch width, 16 gauge steel, ANSI 61 gray finish, embossed thru holes, no knockouts, and a screw-cover system with plated screws. It is CSA Certified and UL Listed, with a NEMA 3R rating suitable for both indoor and outdoor installations.
Yes. The 1212120 GRT NK is NEMA 3R rated and finished in ANSI 61 gray steel, providing weather resistance suitable for outdoor or damp environments. CSA Certified and UL Listed support compliance for commercial and industrial applications, helping you meet regulatory requirements while protecting cables from moisture and contaminants.
The trough carries CSA Certification and UL Listing, both indicating third-party safety and performance.validation. These certifications help ensure electrical installations meet regulatory standards, streamline audits, and reduce project risk by assuring proper material performance, durability, and fire and electrical safety in industrial environments.
Maintenance is minimal due to the durable 16 gauge steel with ANSI 61 gray finish and a secure screw-cover design that protects connections from dust and moisture. ROI comes from faster installation, fewer field modifications, longer service life, and lower replacement costs, especially in high-use facilities where reliable cable routing reduces downtime.