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SPD, T2, 3P, Uc 320Vac, IR

SPD, T2, 1+1, Uc 175Vac

SPD, T2, 1+1, Uc 175Vac, M

SPD, T2, 2+0, Uc 175Vac

SPD, T2, 2+0, Uc 175Vac, M

SPD, T2, 1PG, Uc N440Vac, IR

SPD, T2, 1+0, Uc 175Vac

SPD, T2, 1+0, Uc 175Vac, M

Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 230/400V, Leakage current free, 4+0 TNS, 4 Poles, Pluggable, 4 Modules

Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 230/400V, Leakage current free, 4+0 TNS, 4 Poles, Pluggable, 4 Modules, Remote indication