E DIN EN IEC 60331-1 VDE 0482-331-1:2019-07

Tests for electric cables under fire conditions – Circuit integrity

Part 1: Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage up to and including 0,6/1,0 kV and with an overall diameter exceeding 20 mm

E DIN IEC 60331-21 VDE 0482-331-21:2017-06

Tests for electric cables under fire conditions – Circuit integrity

Part 21: Procedures and requirements – Cables of rated voltage up to and including 0,6/1,0 kV