NF EN IEC 60331-1:2019
Current
Current
The latest, up-to-date edition.
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
Available format(s)
Hardcopy
Language(s)
English - French
Published date
01-08-2019
Publisher
This part of IEC 60331 specifies the test method for cables which are required to maintain circuit integrity when subject to fire and mechanical shock under specified conditions.
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