Low-voltage switchgear and controlgear - Active arc-fault mitigation systems - Part 9-1: Arc quenching devices (IEC 121A/200/CDV:2018); German and English version prEN 60947-9-1:2018
German title
Niederspannungsschaltgeräte - Aktive Systeme zur Verringerung von Lichtbogenfehlern - Teil 9-1: Lichtbogenlöschgeräte (IEC 121A/200/CDV:2018); Deutsche und Englische Fassung prEN 60947-9-1:2018
Date of issue
2018-07-06
Publication date
2018-08
Original language
German,
English
Pages
30
Date of issue
2018-07-06
Publication date
2018-08
Original language
German,
English
Pages
30
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