Ensure secure and reliable wire connections with the Weidmuller 9019010000 Ferrule. This high-quality ferrule features a white plastic collar for easy identification and is designed for a 0.5 mm² cross-section, offering a robust solution for your electrical wiring needs.The Weidmuller 9019010000 is a wire end ferrule designed for electrical applications. It has a 0.5 mm² cross-section and is equipped with a white plastic collar. The material is copper.