The Phoenix Contact D-RT 3/5 end cover is a crucial accessory for D-coded terminal blocks, providing a secure and insulated termination point. Manufactured from high-quality PA 6.6 material, this end cover exhibits excellent resistance to temperature and mechanical stress, ensuring long-term reliability in demanding industrial environments. Its dimensions of 65mm x 2.2mm x 50.4mm make it suitable for a wide range of applications, including power distribution, automation, and control systems. The gray color provides clear visual identification and contributes to overall system organization. Proper end cover installation is essential for maintaining the integrity and safety of the terminal block assembly.