surge arrestor,Surge Protection Device(SPD) 1,Base:PA66 Anti-fire 2,In:10kA,Imax:20kA

Surge Protection Device(SPD) Applied for single-phase,three-phase surge protection under various power supply system through different combinations.Applicable for B,C,D class protection,it adapts to LPZ1-LPZ2 LPZ3 lightning protection area.    1,Rated voltage Un (V~)220/3802,Continuous voltage Uc (V~)275/320385/4203,Standard discharge current  In(KA)5 8/20µS4,Max current capacity Imax(KA)10 8/20µS5,Response time (ns)< 256,Protection level< 1.4/1.5< 1.8/1.9

385V surge arrestor