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Draft standard

20/30410795 DC
BS EN IEC 60331-4. Tests for electric cables under fire conditions. Circuit integrity. Part 4. Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage higher than 1kV up to and including 30 kV

Edition 2020-11-13
Original language English
Price from 25.70 €
Table of contents