Eaton 4418-12WT Wiring Trough - NEMA 12, 14 Gauge
Part Number: 4418-12WT
Quick Summary
The Eaton 4418-12WT wiring trough provides rugged cable management for industrial control panels. In challenging spaces, installers contend with limited access, crowded wires, and the temptation to improvise, but this trough's 4 in by 4 in by 18 in footprint, welded external mounting feet, and a hinged cover speed installation and simplify maintenance. It carries UL Listed and CSA C22.2 certifications and delivers reliable NEMA 12 protection, while 14‑gauge steel resists impact, corrosion, and vibration in harsh environments. Designed for compatibility with the Eaton B-Line series, it enables scalable, code-compliant wiring layouts across panels and enclosures, reducing field rework and improving overall equipment reliability. This combination delivers long-term cost savings by reducing downtime and simplifying configuration changes as the plant evolves.
Product Information
Extended Description
4418-12WT Eaton: Eaton B-Line series wiring trough, 4" height, 18" length, 4" width, 12WT wiring trough, Welded external mounting feet, Hinged cover, NEMA 12, Steel, Seamless poured in-place, Hinged, Gray, 14 gauge
Product Name
Eaton B-Line series wiring trough
Catalog Number
4418-12WT
UPC
782051161700
Product Length/Depth
18 in
Product Height
4 in
Product Width
4 in
Product Weight
8.701 lb
Certifications
CSA C22.2. UL Listed
Material thickness
14 gauge
Finish color
Gray
Closure type
Hinged
Special features
Cover secured with heavy-duty hinges&screw clamps
Type
12WT wiring trough
14 gauge steel construction provides a rigid backbone for dense cable runs, with an 18 inch length and 4 inch by 4 inch footprint that support organized wiring in compact control panels. The result is improved cable management, reduced risk of abrasion, and enhanced reliability for equipment on switching systems, conveyors, and process lines. The NEMA 12 protection rating helps guard against dust and moisture ingress in manufacturing and cold- environment applications, cutting maintenance frequency and protecting sensitive cabling. A hinged cover with heavy‑duty hinges and screw clamps enables quick access for inspection or re-work while maintaining enclosure integrity during operation. Welded external mounting feet simplify alignment and mounting, reducing installation time and ensuring repeatable panel builds. Seamless poured-in-place construction minimizes crevice accumulation, improving cleaning efficiency and long-term durability. The gray finish and compatibility with the Eaton B-Line series ensure a cohesive, scalable wiring solution across plant assets.
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FAQs
The 4418-12WT uses welded external mounting feet for straightforward alignment and secure installation. It is designed to integrate with Eaton B-Line series enclosures and wiring troughs, enabling consistent panel layouts across multiple machines and configurations without custom brackets.
The trough is UL Listed and CSA C22.2 certified, signifying compliance with key safety and performance standards for electrical equipment. These certifications help satisfy regulatory requirements and support reliability in industrial environments.
Yes. With a NEMA 12 protection rating, the trough provides dust and light moisture protection, making it suitable for typical factory floors, processing lines, and other controlled environments where debris and humidity are concerns.
The heavy-duty hinged cover offers rapid access for inspection and rework, while screw clamps keep the lid securely closed during operation. This combination reduces maintenance time and helps prevent accidental cover displacement in vibration-heavy applications.
The 4418-12WT measures 18 in in length, 4 in in height, and 4 in in width, with a weight of approximately 8.701 lb. These compact yet sturdy dimensions fit typical control panels and simplify routing and cable management within tight enclosures.