AS 3947.4.2-1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Contractors and motor starters - A.C. semiconductor motor controllers and starters
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
11-23-2022
English
01-01-1997
Applies to controllers and starters intended to be connected to circuits, the rated voltage of which does not exceed 1000 volt a.c. and which uses power semi-conductor switching elements for simple starting and stopping, manoeuvring and controlled running of induction motors. This Standard is identical with and has been reproduced from IEC 947-4-2:1995.
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