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IEC 60947-4-2 Revised

IEC 60947-4-2:1999
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters
Applies to controllers and starters, which may include a series mechanical switching device, intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c.
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A more recent version of this publication exists: IEC 60947-4-2:2020+AMD1:2024 CSV

Technical committee

TC 121/SC 121A Low-voltage switchgear and controlgear
Publication typeInternational Standard
Publication date1999-12-17
Edition2.0
ICS

29.130.20

Withdrawal date2011-05-18
ISBN number2831850444
Pages155
File size771.42 KB
EditionDatePublicationEditionStatus

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