IEC 60947-4-2:1995 Withdrawn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
Abstract
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 type | International Standard |
|---|---|
| Publication date | 1995-11-08 |
| Withdrawal date | 1999-12-17 |
| Edition | 1.0 |
| Available language(s) | English/French, Spanish |
| TC/SC | TC 121/SC 121A - Low-voltage switchgear and controlgearrss |
| ICS | 29.130.20 - Low voltage switchgear and controlgear
31.080.99 - Other semiconductor devices |
| Stability date | 1999 |
| Pages | 139 |
| File size | 6012 KB |
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