15/20A AC, or 15A DC receptacle. Upon sensing the engine starting, the plug ejects from the receptacle and away from vehicle which eliminates cord hazards. Sequences energizing of the Auto Eject which eliminates terminal arcing when connecting and disconnecting to the receptacle. After ejection a weatherproof cover snaps into position over the inlet. A weatherproof back enclosure with a watertight cable fittings protects the mechanism from road contamination. Pre-wired with a 3ê AC cord and an eject sense wire. Entry of the unit is on the side in the standard configuration, a back entry is also available on request.