IEC 60947-4-2:1995 Withdrawn

Low-voltage switchgear and controlgear - Part 4: Contactors and motor-starters - Section 2: AC semiconductor motor controllers and starters


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This standard 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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Additional information

Publication typeInternational Standard
Publication date1995-11-08
Withdrawal date1999-12-17
Available language(s)English/French, Spanish
TC/SCTC 121/SC 121A - Low-voltage switchgear and controlgearrss
ICS29.130.20 - Low voltage switchgear and controlgear
31.080.99 - Other semiconductor devices
Stability date  1999
File size6012 KB

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