230 -240 volt to 115 - 120 Volt Converter 14-50P Head to 20 amp 120 volt GFCI Single Gang Receptacle Used to plug into a stove or oven outlet and allow 115 volt or 120 volt item(s) to plug into it up to 20 amps. No built in breaker so it is up to you to test the in and outbound voltage and amp draw. Please do not exceed 16 amp on 20 am rated devices.