Eaton 4424-12WT Wiring Trough - NEMA 12 UL Listed
Part Number: 4424-12WT
Quick Summary
Eaton B-Line series wiring trough provides protected cable routing for electrical enclosures and control panels. It helps keep cables organized and accessible in harsh industrial environments. Installers often struggle with securing covers and aligning mounting feet, which can cause delays; this trough addresses those pain points with hinged covers and welded external mounting feet. The unit is CSA C22.2 UL Listed and rated for NEMA 12 environments, delivering reliable protection against dust and moisture. With a gray 14-gauge steel body and precise 4x4x24 inch dimensions, it offers long-term durability while reducing field fabrication and maintenance costs. This solution aligns with the needs of facilities seeking compliant, scalable wiring paths and faster panel assembly.
Product Information
Extended Description
4424-12WT Eaton: Eaton B-Line series wiring trough, 4" height, 24" 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
4424-12WT
UPC
782051161809
Product Length/Depth
24 in
Product Height
4 in
Product Width
4 in
Product Weight
11.119 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
Feature: 14 gauge steel, gray finish, 4x4 inch cross-section, 24 inch length. Business Impact: Durable protection for cables in demanding environments reduces wear, extends service intervals, and lowers replacement costs. Application: Suitable for industrial control panels and equipment racks where space and protection are critical. Feature: Hinged cover with heavy-duty hinges and screw clamps. Business Impact: Secure closure reduces risk of debris ingress and simplifies routine service; allows quick access for inspection and reconfiguration. Application: Fast maintenance in production lines and data routing in control cabinets. Feature: Welded external mounting feet. Business Impact: Fast, stable installation with minimal additional hardware; improves alignment accuracy and panel integrity. Application: Wall or frame-mounted installations across manufacturing facilities. Feature: NEMA 12 rating and UL/CSA certifications. Business Impact: Ensures regulatory compliance and environmental protection against dust and moisture, simplifying audits and increasing reliability. Application: Environments with dust, humidity, and regulatory requirements. Feature: Seamless poured-in-place construction with screw-clamp cover. Business Impact: Reduces field fabrication, lowers installation labor, and provides a clean, professional enclosure interface. Application: Enclosures requiring robust, low-maintenance wiring troughs with long service life.
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FAQs
For reliable performance, begin by mounting the trough on a stable surface using the welded external feet. Align the trough with the enclosure opening, secure it with appropriate fasteners, then install the hinged cover and tighten screw clamps to ensure a tight seal. Finally, verify the 4x4 in footprint fits within your wiring channel and check for unobstructed cable routing. Regularly inspect mounting integrity during maintenance cycles.
Yes. The 4424-12WT is designed to integrate seamlessly with Eaton B-Line series enclosures, mounting channels, and accessories. Its 24 inch length and 4x4 inch cross-section match common B-Line configurations, enabling modular, scalable wiring paths. When combined, these components simplify panel layouts, reduce field fabrication, and improve overall enclosure organization.
Yes. The 4424-12WT is listed under CSA C22.2 and UL and is rated NEMA 12, delivering protection against dust and moisture for indoor use. This certification set supports compliance in regulated facilities, helping to streamline audits and ensure consistent performance across industrial environments.
The cover is secured with heavy-duty hinges and screw clamps, enabling secure closure while providing fast, tool-assisted access for routine maintenance or reconfiguration. This design reduces downtime during cable re-routing and minimizes the chance of loose fasteners or cover disengagement during operation.
Using the 4424-12WT can lower maintenance time and labor costs by simplifying access to cables and enabling quicker reconfigurations. The rugged 14 gauge gray steel construction, NEMA 12 protection, and UL/CSA certifications help reduce unplanned downtime, extend service life, and support regulatory compliance, contributing to a favorable total cost of ownership and faster ROI.