SmartPlug 50 Amp Non Metallic Gray Inlet & Plug Combo - Boat & RV

SmartPlug 50 Amp Non Metallic Gray Inlet & Plug Combo - Boat & RV. This Inlet 125/250V 4-wire design (250V only) is made with high performance/flame resistant plastic that is UV and corrosion resistant. Our SmartPlug Power Inlet and Plug will look and perform like new for years to come. In fact in one study our SmartPlug Power Inlet and Plug performed better than the original 4-wire and 4-wire conventional connectors used in the field. Our product has been designed so that it can be used with 3-