The WAGO 216-143 wire ferrule is a vital component in electrical systems, specifically designed for use with WAGO terminal blocks. This ferrule accommodates conductors with a cross-section of 1 mm² or AWG 18 and is manufactured from electrolytic copper with an electro-tin plated finish. The gastight crimped design guarantees a secure and reliable connection, both electrically and mechanically, minimizing the risk of corrosion and signal loss. Its compact size and ease of use make it ideal for a wide range of industrial applications, including automation, control systems, and power distribution.