Low-frequency cables and wires with PVC insulation and PVC sheath; part 2: cables in pairs, triples, quads and quintuples for inside installations; amendment No. 1 to IEC 60189-2:1981
Amends several sub-clauses of IEC Publication 189-2 by replacing or renumbering the latter and deleting paragraphs. The sub-clauses concerned cover insulation thickness, application of the insulation, sheath thickness, diameter of cable over sheath, pres