... ,CE,TUV,UL Certification & Test Report 2,Voltage Surge Protector,spd,Surge Protection 3,quick response; 4,In=40KA Imax=80KA ... voltage Uc500V350VNominal discharge current In (L-N L-PE)40KA(8/20μs)Max. discharge current Imax (N-PE)80KA ... (8/20μs)Limit voltage Up2.3KV1.8KV surge protector(surge ...