(the black can still go to 1/2 of a 240V breaker, so you don't even need to move it). Now change each receptacle to the appropriate type. Remember that if your circuit breaker is 30A, all its receptacles must also be 30A. If you need to plug 15-20A plugs into that, check out a PDU or power distribution unit intended for computer servers. You
Electric Dryers - 240, 220, and 208 Volt Electrical Supply. Most electric dryers are rated at 240 volt. The nominal voltage is 240 volt, but homes may have 208V, 220V, or 240V power supply. Any appliance that is rated for 240 volts can also be used on a 220V or 208V outlet. I built the same circuit (IRF 630), everything is ok except that output is just 55-60V instead of 220V.On primary side of transformer voltage is 24V,(which is the required voltage ) showing that the circuit is working fine.If I plug in transformer directly into 220 V mains it gives 24V which shows that transformer is also working fine.Please No, 120V will not work on 220V if it is not designed accordingly. The two voltages are not compatible. 120V is the standard voltage in the United States, while 220V is the standard voltage in Europe. If you try to plug a 120V appliance directly into a 220V outlet, it will not work. hCOvTg.