Vogt Verbindungstechnik Cord End Terminals Twin ferrule 630001 - Vogt Verbindungstechnik 460509D, Vogt Verbindungstechnik produces the 460509D Twin ferrule, which is partially insulated and suitable for 2.5 mm² wiring. This blue ferrule is often used in electrical and electronic applications to ensure secure wire connections. It comes in a pack of 100, ideal for use in crimp connectors and wire end-sleeves. Vogt Connection Technology 460509D Twin Ferrule 2.5mm² Insulated 100 pieces Blue