Eaton 4412-12WT wiring trough - NEMA 12
Part Number: 4412-12WT
Quick Summary
Eaton 4412-12WT wiring trough provides robust cable management for industrial control panels and electrical enclosures. In busy manufacturing environments, installers contend with crowded wiring, frequent maintenance, and the risk of loose covers; this trough addresses those challenges with welded external mounting feet and a hinged cover for quick, secure access. The unit carries CSA C22.2 and UL Listed certifications and is built from 14-gauge steel to meet NEMA 12 protection, keeping dust and incidental moisture at bay. Seamless poured-in-place construction and heavy-duty screw clamps further improve longevity, while compatibility with other B-Line series components supports scalable wiring layouts and reduced field rework. This translates to lower downtime and clearer documentation for projects in industrial automation and electrical distribution.
Product Information
Extended Description
4412-12WT Eaton: Eaton B-Line series wiring trough, 4" height, 12" 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
4412-12WT
UPC
782051161601
Product Length/Depth
12 in
Product Height
4 in
Product Width
4 in
Product Weight
6.283 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: 12WT wiring trough with 12 in length and 4 in by 4 in footprint enables compact installation in tight panel spaces. Business Impact: Reduces cabinet width requirements and simplifies routing planning, saving time during panel layout and cabling. Application: Ideal for control panels and machine frames in automated lines where space is at a premium and wiring density is high. Long-tail keywords: wiring trough for electrical enclosures, 12WT trough dimensions, compact industrial trough. Feature: 14-gauge steel construction with a gray finish delivers rugged durability and consistent protection. Business Impact: Enhances resistance to impact, dust, and incidental moisture in harsh factory environments, lowering replacement and maintenance costs. Application: Suitable for shop floors and outdoor-rated indoor applications within automation systems. Long-tail keywords: durable steel wiring trough, gray steel enclosure components, industrial-grade electrical troughs. Feature: Hinged cover with heavy-duty hinges and screw clamps provides secure closure and quick access. Business Impact: Improves tamper resistance and speeds maintenance cycles, reducing downtime and troubleshooting time. Application: Maintenance windows for enclosures in high-traffic electrical rooms and production lines. Long-tail keywords: hinged wiring trough cover, screw clamp closure, secure access trough. Feature: Welded external mounting feet simplify installation and alignment. Business Impact: Streamlines mounting to frames or panels, minimizes extra hardware, and ensures consistent positioning across assemblies. Application: Rapid retrofit or new-build installations in control panels and industrial racks. Long-tail keywords: welded mounting feet trough, simple installation electrical trough, frame-compatible wiring channel. Feature: NEMA 12 protection with CSA C22.2 UL Listed certifications ensures compliance and reliability. Business Impact: Supports regulatory procurement and project qualification, reducing compliance risk and call-backs. Application: Environments with dust and light moisture exposure in automation and electrical distribution projects. Long-tail keywords: NEMA 12 trough, UL listed wiring channel, CSA certified enclosure components.
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FAQs
For secure, field-ready installation, mount the 4412-12WT using its welded external mounting feet to a solid panel, framework, or cabinet rail. Align the 12 in length with your wiring route and secure the hinged cover with the heavy-duty hinges and screw clamps to prevent accidental opening. Verify grounding, clearance, and compatibility with nearby components per local electrical codes.
Yes. The 4412-12WT is designed for NEMA 12 protection and carries CSA C22.2 and UL Listed certifications for North American use. Its 14-gauge steel construction and gray finish resist impact, dust, and incidental moisture in workshops and manufacturing floors. When used with compatible mounting and gaskets, it helps maintain enclosure integrity and compliance across automation projects.
Dimensions are 12 inches long, 4 inches high, and 4 inches wide, with a 14-gauge steel wall. The unit weighs about 6.283 pounds and features a gray seamless finish. This compact footprint allows efficient cable routing in tight spaces while maintaining structural strength and a protected interior for wires and connectors throughout the installation. It also supports easy integration with 4x4 mounting schemes.
Yes. UL Listed and CSA C22.2 certified, the 4412-12WT meets North American electrical safety and performance standards for metal wiring troughs. These certifications simplify procurement audits, support compliance documentation, and reduce qualification time on site. Always confirm the specific revision and documentation in the Eaton datasheets and ensure the installation adheres to your regional electrical codes.
Best suited for control panels, machine frames, and process automation enclosures that require reliable, organized cable routing. The 12WT’s hinged cover and heavy-duty clamps provide quick access for maintenance, while welded mounting feet enable fast integration into existing frame systems. Durable 14-gauge steel and NEMA 12 protection help reduce downtime from dust, debris, and incidental moisture in harsh industrial environments.