VCT VT10000-10,000 Watts Heavy Duty Continuous Use 110V / 220V / 240V Step Up/Step Down Voltage Transformer 10,000 WATTS CONTIUOUS USE TRANSFORMER Converts Single phase 220/240 Volts down to 110/120 Volts or 110V to 220V This unit comes with terminals and has to be hard wired into the electrical circuit. This transformer cannot be plugged into the wall outlet. This transformer is not meant for TWO PHASE 220V.