IEC 60947-4-2:1999+AMD1:2001+AMD2:2006 CSV
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-31-2021
English - French
02-16-2007
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. The contents of the corrigendum of March 2002 have been included in this copy. This consolidated version consists of the second edition (1999), its amendment 1 (2001) and its amendment 2 (2006). Therefore, no need to order amendments in addition to this publication.
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