Device 타입 = Surge Protector Voltage Protection Rating = 1.4kV Range = SENTRON 시리즈 = 5SD Mounting Style = Clip-On Impulse Discharge Current = 5kA The Siemens 5SD series is a surge protectiin device ,type 3.It has 2-pole with remote signalling.The width of device is 17,7mm.It has Protection class rating of IP20 타입 of distributive system is TT,TN-S