The NESCO TRTSCP-40 is a 4" raintight steel compression coupling engineered for professional electricians and contractors working with large-diameter EMT conduit systems. Built to withstand wet and exposed environments, this coupling delivers a weatherproof, mechanically secure connection that meets the demands of industrial, commercial, and outdoor installations. Whether you're running conduit on a rooftop, through a mechanical room, or across an exposed exterior wall, the TRTSCP-40 keeps your system protected and code-compliant on the job site.

Specifications

Trade Size 4"
Conduit Type EMT (Electrical Metallic Tubing)
Coupling Type Compression (Raintight)
Material Steel
Colour Silver
Location Rating Wet Location
Part Number TRTSCP-40
Vendor NESCO