Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements; Method of assessing the performance of low-energy contacts; Special tests (IEC 60947-5-4:2002)
German title
Niederspannungsschaltgeräte - Teil 5-4: Steuergeräte und Schaltelemente; Verfahren zur Abschätzung der Leistungsfähigkeit von Schwachstromkontakten; Besondere Prüfungen (IEC 60947-5-4:2002)
Publication date
2003-12
Original language
English
Publication date
2003-12
Original language
English
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Replacement amendments
This document has been modified by: EN 60947-5-4/A1:2019-08
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