Hellermanntyton 181-94013 Wiring Duct Cover 4 Inch

Product Description

The HELLERMANNTYTON 181-94013 is a wiring duct cover designed to fit 4-inch wiring duct. It provides a clean, protective enclosure over open-slot wiring duct, keeping conductors contained and shielded from physical contact and debris. This type of cover is a standard component in panel wiring, control cabinet builds, and raceway installations across electrical and industrial applications. Electricians and panel builders use it to finish duct runs after wire routing is complete, maintaining a neat and code-compliant installation inside enclosures and junction boxes.

This cover is suited for use in commercial and industrial electrical installations where 4-inch wiring duct is deployed. Common applications include control panels, motor control centers, PLC enclosures, and electrical distribution cabinets. It is sold individually and is intended for use wherever a matching cover is needed to complete a 4-inch duct assembly.

Key Features

• Designed to fit 4-inch wiring duct for a secure, flush closure
• Keeps conductors protected from physical damage and contaminants inside enclosures
• Supports neat, professional wire management in control panels and cabinets
• Sold individually for targeted replacement or new installation use

Compatibility

Designed as an OEM-style cover for 4-inch wiring duct used in electrical control panels, enclosures, and raceway assemblies.

Installation Notes

Installation is typically performed by a licensed electrician or qualified panel builder. De-energize the panel or enclosure completely before routing conductors or fitting duct covers. The cover snaps or slides onto the duct body after wire layout is finalized — do not force fit, as misalignment can crack the cover or leave gaps. Follow applicable NEC requirements for conductor fill and enclosure wiring practices.