Siemens Wiring kit for screw terminal, electrical and mechanicalProduct Overview Wiring kit for screw terminal featuring electrical and mechanical connections with mechanical interlocking for YD starter with 3 phase supply terminal. This comprehensive wiring solution is designed to provide reliable electrical connections and mechanical interlocking functionality for Wye Delta motor starter applications with integrated 3 phase power supply terminals. Key Specifications: Physical Characteristics: Net Weight: 0. 159