Chint NXU-I II Surge Protector T1 T2 Type 1 and 2 Type B and C Class I and II 40kA 50kA 1P 2P 3P 4P CHNT SPD Surge Arrester

Description Place of Origin : China Brand Name : Chint Model Number : NXU-I II Type : T1 Number of Pole : 2 Rated Voltage : 385V Max Discharge current : 40 Nominal Discharge current : 20 Chint NXU-I II Surge Protector T1 T2 Type 1 and 2 Type B and C Class I and II 40kA 50kA 1P 2P 3P 4P CHNT Surge Arrester   Standard: IEC/EN 61643-11 Protect class:  I, II Rate maximum continuous operational voltage: 275V, 385V Poles: 1P, 2P, 3P,4P, 1P N, 3P N Protection mode: L-PE, L-N, N-PE Maximum discharge current(8/20μs)Imax: 50kA Level of protection Up: 1.5kV for 275V;  1.8kV for 385V Alternative function: Remote indication contact Ambient temperature: -40 to 70°C