5SD7463-1
Surge Arrester, Wide version, Requirement category C, type 2 , class II, plug-in , 3+1 circuit for TN-S and TT systems, 4 Pole, Discharge Capacity rated value/Max = 20/40mA
Surge Arrester, Wide version, Requirement category C, type 2 , class II, plug-in , 3+1 circuit for TN-S and TT systems, 4 Pole, Discharge Capacity rated value/Max = 20/40mA