The WAGO 216-204 ferrule sleeve is a crucial accessory for WAGO terminal blocks, providing a secure and reliable connection for insulated wires. Electro-tin plating ensures excellent conductivity and corrosion resistance, while the black color facilitates easy identification in complex wiring systems. Designed for 1.5 mm² / AWG 16 wires, this ferrule is ideal for various industrial applications requiring robust and dependable electrical connections. Manufactured in Germany, it adheres to high-quality standards for consistent performance and longevity.