Thomas Betts Uny 305-TB Conduit Male Union 1 in Rigid Imc

Product Description

The THOMAS BETTS UNY 305-TB is a steel conduit male union designed for use with rigid metal conduit and intermediate metal conduit (IMC) systems. This non-insulated, straight-style fitting uses a threaded connection to join conduit sections end-to-end, allowing for secure mechanical and electrical continuity in the raceway. At a 1-inch trade size, it fits standard conduit used in commercial and industrial wiring installations. Licensed electricians and electrical contractors install this fitting as part of rigid conduit rough-in work. The steel construction provides the durability required in demanding environments, including both hazardous and non-hazardous classified locations.

This male union is suited for 1-inch rigid metal conduit and IMC applications in a range of installation environments. Its straight connector profile and threaded ends make it a direct solution for conduit runs that require a union-style connection point, such as conduit sections installed in walls, ceilings, or exposed raceways in commercial and industrial facilities. It is rated for use in both hazardous and non-hazardous locations, making it appropriate for a wide variety of code-compliant electrical installations where a separable conduit joint is needed.

Key Features

• 1-inch trade size fits standard rigid metal conduit and IMC
• Threaded connection type for secure, code-compliant mechanical joint
• Steel construction for durability in industrial and commercial environments
• Straight male union configuration allows conduit sections to be joined and separated without rotating the conduit
• Rated for both hazardous and non-hazardous location applications
• Non-insulated design suitable for standard grounded metallic raceway systems

Compatibility

Designed as an OEM-style fitting for 1-inch rigid metal conduit and intermediate metal conduit (IMC) systems in both hazardous and non-hazardous locations.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize all circuits in the affected raceway before beginning conduit work. Threaded connections should be made up using listed conduit thread lubricant or anti-oxidant compound where required by code, and the fitting should be made wrench-tight to ensure mechanical and electrical continuity. Do not use this fitting to join dissimilar conduit types or non-standard thread forms.