(2) Two NEW,Original Genuine Neutrik NAC3MPXXA PowerCON Receptacle 20A Power In Blue Appliance inlet connector, 3/16" flat tab terminals, blue The powerCON XX is a locking mains connector. It replaces appliance couplers wherever a very reliable solution in combination with a locking device is needed in order to guarantee a safe power connection. This connector is suitable to be used as part of fire enclosures according to IEC 62368-1 This appliance coupler fulfils the requirements of the IEC 60320-1 and of theUL 60320-1 with breaking capacity (CBC).