Eaton 4412 GRT Wiring Trough - CSA Certified UL Listed
Part Number: 4412 GRT
Quick Summary
Eaton 4412 GRT wiring trough is a durable cable management solution for industrial control panels and electrical enclosures. When space is tight or cables must be reconfigured, installation can become slow and error-prone without a modular trough. It carries CSA Certified UL Listed approvals with a NEMA 3R rating, a corrosion-resistant ANSI 61 gray finish, and a 16-gauge steel construction for rugged service. Designed to integrate with Eaton B-Line accessories and embossed thru holes, this trough enables scalable, compliant wire management that minimizes field rework and supports faster panel builds. Its bottom knockouts and secure screw cover further streamline installations in demanding environments.
Product Information
Extended Description
4412 GRT Eaton: Eaton B-Line series wiring trough, 4" height, 12" length, 4" width, GRT wiring trough, Embossed thru holes, 3 bottom knockouts, Screw cover, NEMA 3R, Steel, Plated screws, ANSI 61 gray, 16 gauge
Product Name
Eaton B-Line series wiring trough
Catalog Number
4412 GRT
UPC
782051140606
Product Length/Depth
12 in
Product Height
4 in
Product Width
4 in
Product Weight
4.371 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 wiring trough
Feature: 4 inch height, 4 inch width, 12 inch length with 16 gauge steel construction and ANSI 61 gray finish. Business Impact: Provides a compact yet robust channel that accommodates denser wiring while resisting typical panel-mounted environmental exposure. Application: Ideal for compact control panels and equipment enclosures in manufacturing and process environments. Feature: Embossed thru holes and three bottom knockouts. Business Impact: Enables flexible cable routing and field modifications without bulky fittings, reducing downtime during expansion or changeovers. Application: Suitable for frequent reconfiguration in automation cells and electrical cabinets. Feature: GRT wiring trough design with plated screws and screw cover. Business Impact: Ensures a secure, easily serviceable enclosure interior, lowering maintenance calls and safeguarding cables from incidental openings. Application: Critical for panel housings that demand reliable access control. Feature: NEMA 3R rating and ANSI 61 gray finish. Business Impact: Delivers weather resistance and corrosion protection in indoor and semi-exposed environments, extending service life. Application: Outdoor-rated or semi-exposed industrial installations where environmental exposure is possible. Feature: 4 inch heights and finish compatibility with B-Line system. Business Impact: Improves compatibility with other B-Line components, streamlining procurement and reducing integration risk. Application: Large-scale cabinet installations requiring standardized, scalable wire management.
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FAQs
Yes. The 4412 GRT uses Eaton’s B-Line mounting pattern with embossed thru holes, enabling straightforward attachment to standard panels and frames. The 4x4x12 inch footprint fits typical enclosure dimensions, while the 16 gauge steel provides a robust mounting base. This alignment minimizes the need for adapters and reduces install time in new builds or retrofits.
Key dimensions are 12 inches in length, 4 inches in height, and 4 inches in width. The trough is manufactured from 16 gauge steel and weighs approximately 4.371 pounds. Finishing is ANSI 61 gray, with NEMA 3R-rated protection and plated screws for secure closure, ensuring solid performance in typical industrial environments.
This trough is ideal for control panels, motor control centers, and process automation cabinets in manufacturing environments. Its NEMA 3R rating provides outdoor or semi-exposed environmental protection, while the ANSI 61 gray finish offers corrosion resistance. It supports dense cable routing and rapid reconfigurations in evolving automation setups.
The 4412 GRT carries CSA Certified and UL Listed certifications, indicating compliance with recognized safety and performance standards. These approvals support regulatory adherence for industrial installations and help satisfy procurement requirements for compliant wiring troughs in electrical enclosures and service panels.
The secure screw-covered lid, embossed thru holes, and bottom knockouts simplify field maintenance and future upgrades, reducing downtime and retrofit costs. Its durable 16 gauge steel, weather resistance, and compatibility with B-Line accessories minimize replacement cycles and simplify stocking, contributing to lower total cost of ownership over the product’s service life.