The 50 Amp 125V/250V cordset provides a weatherproof solution. The cordset includes the safe and easy to use SmartPlug connector for the Boat Side and a Marina twist-type connector for the power pedestal. Multi-Point Locking System: Side clips lock the plug body securely into the inlet which eliminates any stress on the electrical connection from movement of the power cord. Weatherproof Seals: Multi-fin silicone gaskets installed in the interior of the plug body eliminate any water penetration when plug is connected to inlet. Blue LED power indicator light with dual LED bulbs. Tinned Wire: All SmartPlug marine cords have tinned wire to minimize corrosion.