Technical Specification: Model NO:CJI-PP1002 .Load Current :30 Amp .Max . Load(1 Sec):60 Amp .Switch ON Delay:3 Min .Drop Reaction Delay:1 Sec .Main Frequncy:50 HZ .Switch Off will be When: -Voltage Over 255V -Voltage Under 185V -Mains Fail 0.02 Sec -Frequncy Under 46 HZ AC Power Protector,power protector,home appliance,Electrical Appliances,safeguard of home appliance http://www.cjigroup.net.cn http://www.cjichinapartner.com http://www.globalsources.com Powermat,power protector,ac power protector,voltage protector,voltage protector 110v,surge protector