Norm-Entwurf
19/30398362 DC
19/30398362 DC
BS EN IEC 61643-11. Low-voltage surge protective devices. Part 11. Surge protective devices connected to AC low-voltage power systems. Requirements and test methods
Titel (englisch)
BS EN IEC 61643-11. Low-voltage surge protective devices. Part 11. Surge protective devices connected to AC low-voltage power systems. Requirements and test methods