The Phoenix Contact AI 10-18 BN ferrule is a crucial component for secure and reliable electrical connections, particularly in applications involving stranded conductors. Manufactured from electrolytic copper with a soft tin-plated finish, these ferrules ensure excellent conductivity and corrosion resistance. They conform to the stringent requirements of DIN 46228-4:2017-05, guaranteeing dimensional accuracy and compatibility. The brown color-coded plastic insulating collar adheres to the French standard NF C 63-023: 1994-02, facilitating easy identification and organization. These ferrules are free from silicone and halogen, contributing to environmentally conscious practices. They are commonly used in terminal blocks and other electrical assemblies, ensuring a robust and long-lasting connection.