Thomas & Betts TK111E EMT Compression Coupling

The Thomas & Betts TK111E EMT Compression Coupling is a zinc-plated steel, compression-style connector that securely joins two sections of 1/2-inch Electrical Metallic Tubing (EMT) with a concrete-tight seal for reliable conduit continuity and grounding continuity. Designed for indoor commercial, institutional, and industrial installations, it is commonly used in commercial buildings, industrial facilities, manufacturing plants, and electrical distribution systems where EMT conduit carries branch circuits and feeders. Maintenance electricians, contractors, and system integrators install the TK111E for new installations, maintenance, retrofits, and replacement of existing EMT conduit couplings. Key specifications include trade size 1/2 in., compatible conduit EMT, material steel, finish zinc plated, construction concrete tight, and a compression-type connection. It is UL Listed (File E16592) and CSA Certified, with RoHS 3, TSCA Section 6(h), and NEMA FB-1 compliance, underscoring suitability for demanding electrical environments. Common replacements include TK111A, 5120, and TC111A.