The Phoenix Contact 3240081 Ring Connectors are a reliable and durable solution for connecting cables with a cross section of 1.1 - 2.5 mm2. These terminals are non-insulated and feature an M8 thread for secure and easy installation. The ring connectors are made from high-quality materials and are designed to withstand harsh environmental conditions. They are suitable for a wide range of applications, including industrial, automotive, and marine. With their robust construction and reliable performance, the Phoenix Contact 3240081 Ring Connectors are an ideal choice for any project.