Spare arrester, Surge protection, Single-phase, TN

Spare arrester, Surge protection, Single-phase, TN

Spare arrester, Surge protection, TT nur für N-PE

Spare arrester, Surge protection, TT nur für N-PE

Surge voltage arrester, Low voltage, Class II surge protection, no leakage current

Surge voltage arrester, Low voltage, Class II surge protection, no leakage current, TT nur für N-PE

Surge voltage arrester, Low voltage, Class II surge protection, no leakage current, Single-phase, TN

Surge voltage arrester, Low voltage, Overvoltage protection for low-voltage supply, Single-phase, TN, TT, IT with N, IT without N

Surge voltage arrester, Low voltage, Class II surge protection, no leakage current, Single-phase, TN-S

Surge voltage arrester, Low voltage, Class II surge protection, no leakage current, TN-C