Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines (IEC 121A/370/CDV:2020); German and English version prEN IEC 60947-8:2020
German title
Niederspannungsschaltgeräte - Teil 8: Auslösegeräte für den eingebauten thermischen Schutz (PTC) von rotierenden elektrischen Maschinen (IEC 121A/370/CDV:2020); Deutsche und Englische Fassung prEN IEC 60947-8:2020
Date of issue
2021-07-16
Publication date
2021-08
Original language
German,
English
Pages
83
Date of issue
2021-07-16
Publication date
2021-08
Original language
German,
English
Pages
83
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