Thomas Betts TK212SC Emt Conduit Coupling 3/4 Inch

Product Description

The THOMAS BETTS TK212SC is a 3/4 inch trade size compression coupling designed for use with electrical metallic tubing (EMT) conduit. Constructed from die cast zinc, this non-insulated fitting uses a compression connection method that creates a concrete tight seal without the need for set screws. It is a standard conduit fitting installed by licensed electricians during rough-in wiring, conduit runs, and raceway installations in commercial and residential electrical work.

This coupling is suited for indoor and outdoor EMT conduit applications where a concrete tight fitting is required. The compression design allows for fast, tool-minimal installation and is appropriate for use in poured concrete, masonry, and general raceway applications. The 3/4 inch trade size accommodates standard 3/4 inch EMT conduit sections and is sold individually.

Key Features

• Compression connection type — no set screws required for secure engagement
• Concrete tight rated for use in poured concrete and masonry installations
• Die cast zinc construction for durability and conductivity
• Non-insulated design for standard EMT raceway applications
• 3/4 inch trade size fits standard 3/4 inch EMT conduit

Compatibility

Designed as an OEM-style compression coupling for use with 3/4 inch trade size EMT conduit in standard electrical raceway installations.

Installation Notes

Installation is performed by a licensed electrician in accordance with applicable National Electrical Code (NEC) requirements. De-energize all circuits in the affected conduit run before beginning work. Compression couplings are tightened by hand and with standard conduit tools — do not overtighten, as die cast zinc fittings can crack under excessive torque. Verify the concrete tight rating meets local inspection requirements before covering fittings in poured concrete or masonry.