The Furuno FI 50 30 meter Wind Transducer Cable Kit comes with a junction box (for use with the FI5001 wind transducer that detects wind speed & angle).
CZone Combination Output Interface with Connectors
Blue Sea Systems WeatherDeck Toggle Switch SPST - ON-OFF
Blue Sea Systems WeatherDeck Toggle Switch Boot - black
Blue Sea Systems ST Blade Fuse Block 6 Independent Circuits w cover