Electric and optical fibre cables – Test methods for non-metallic materials – Part 509: Mechanical tests – Test for resistance of insulations and sheaths to cracking (heat shock test)
|Publication Date:||1 July 2017|
|ICS Code (Cables):||29.060.20|
|ICS Code (Insulating materials in general):||29.035.01|
This Part 509 of IEC 60811 gives the procedure for the test for resistance of insulations and sheaths to cracking at an elevated temperature.