Device 타입 = Surge Protector 시리즈 = 5SD Electrical Phase = 1 Mounting Style = DIN Rail Impulse Discharge Current = 40kA 최소 작동 온도 = -40°C Operating Temperature Range = -40 ??+80 °C The Siemens 5SD series is a surge arresters,type 2 with requirement class c and Pluggable protective modules. N-PE circuitIt has Protection class rating of IP20 타입 of distributive system is TT,TN-S