NXU-I+II

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