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Standard
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BS EN IEC 60947-4-2:2023
Low-voltage switchgear and controlgear Contactors motor-starters. Semiconductor motor controllers, starters soft-starter
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Summary
Alternating-current motors;Contactors;Control equipment;Controllers;Electric control equipment;Electric starters;Electrical equipment;Electrical testing;Low voltage;Low-voltage equipment;Performance;Performance testing;Semiconductor devices;Switchgear
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 03/15/2023 |
| Page Count | 120 |
| Themes | Switchgear |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
31/08/2012
Superseded
Historical
Previous versions
15/03/2023
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