The New Super 30 Air/Electric Auto Eject Model # 091-169-30-120 from Kussmaul is a 30 Amp, 120 Volt, 175 PSI combination Air Eject and Auto Eject. An air pressure connection is added to the popular Super 30 Auto Eject, thus in one connection the vehicle is supplied with 30 amperes of electric power and an air pressure line to recharge the vehicles air brake reservoirs.
The air electric connector contains a shut-off valve that is opened when the connector is mated with the Auto Eject. The valve closes when the plug is ejected and retains the air supply.