... and RoSH, you are welcomed to contact us. We supply defrosting timer for refrigerator and freezer use , you are welcomed to contact ... .Operating voltage range AC90-250V2.Operating Output current 7.5A3.Defrosting output current 5A4.Adjustable time(1).Opearating cycle 6,8 ... (±30s) , or can be according to customer's request (2).Defrosting time 15,21,25,32 min(±1s), or can be ...