Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 4P, izigaba ezintathu, zezinhlelo ze-TN-S

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 3 + NPE, izigaba ezintathu, zezinhlelo ze-TT ne-TN-S

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 3P, izigaba ezintathu, zezinhlelo ze-TN-C

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 2 + NPE, izigaba ezintathu, zezinhlelo ze-TT ne-TN

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 2P, isigaba esisodwa, sezinhlelo ze-TN

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 1 + NPE, isigaba esisodwa, sezinhlelo ze-TT ne-TN

Uc = 275 Vac, Imax (8 / 20μs) = 20 kA, 1P