T3165110101-000 is a metal blind plug designed for PG11 heavy duty connectors used in industrial automation and control applications. The plug is constructed from nickel plated brass material and features a robust design suitable for harsh environmental conditions. It operates reliably across a temperature range of -40°C to +100°C and provides IP65 protection rating, ensuring excellent sealing and corrosion resistance. This blind plug is commonly used to seal unused connector ports in heavy duty connector systems, preventing contamination and maintaining system integrity in demanding industrial environments such as rolling stock, automation systems, and outdoor installations.