Norm
[AKTUELL]
UNE-EN IEC 60947-9-1
UNE-EN IEC 60947-9-1
Low-voltage switchgear and controlgear - Part 9-1: Active arc-fault mitigation systems - Arc quenching devices
Titel (englisch)
Low-voltage switchgear and controlgear - Part 9-1: Active arc-fault mitigation systems - Arc quenching devices