Furrion Shore Power Y-Adapter 2 50 Amp Boat to 50 Amp Dock Furrion Y-adapters are used to connect one dockside outlet into two weatherproof connectors. 30 Amp connections also come with Furrions Powersmart LED indicators. These adapters are made to the highest quality standards for long life use backed by Furrions 5 year warranty. Features Powersmart LED indicators. Plug and connectors have side grips for easy, user friendly connection. Weatherproof storage bag and cable strap included with ever