Thomas Betts TK216SC Emt Conduit Coupling 2 Inch

Product Description

The THOMAS BETTS TK216SC is a compression-style conduit coupling designed for use with 2-inch trade size EMT (electrical metallic tubing). Constructed from die cast zinc, this non-insulated coupling creates a concrete-tight connection between two sections of EMT conduit. The compression connection method eliminates the need for set screws, providing a secure and reliable mechanical and electrical bond. Licensed electricians and electrical contractors install this fitting in conduit runs where a concrete-tight rating is required, such as in slab pours, below-grade installations, or exposed raceway systems subject to moisture and debris ingress.

This coupling is suited for commercial and residential electrical installations where 2-inch EMT conduit is routed through or embedded in concrete, or where a concrete-tight fitting is specified by the AHJ or project drawings. The compression design ensures consistent contact around the full circumference of the conduit, making it appropriate for indoor and outdoor applications where conduit integrity and grounding continuity are priorities. Electrical contractors typically use these fittings when building panel feeds, branch circuit raceways, or service entrance conduit assemblies.

Key Features

• Compression connection type — no set screws required for a secure mechanical fit
• Die cast zinc construction provides corrosion resistance and mechanical durability
• Concrete-tight rating suitable for embedded or below-grade conduit installations
• Non-insulated design for standard EMT raceway applications
• 2-inch trade size fits standard 2-inch EMT conduit sections

Compatibility

Designed as an OEM-style compression coupling for 2-inch trade size EMT conduit systems in residential and commercial electrical installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize all circuits in the conduit run before beginning work. Compression-style fittings require a conduit compression tool to properly seat the fitting and ensure a concrete-tight seal. Do not overtighten or modify the fitting body, as die cast zinc can crack under excessive force.