IEC 60317-60-1: 2020 specifies the requirements of polyester glass-fibre wound fused, unvarnished, bare or grade 1 or grade 2 enamelled rectangular copper winding wires, temperature index 155.
NOTE For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature cannot be specified.
The range of nominal conductor dimensions covered by this document is:
width: min. 2,0 mm max. 16,0 mm;
thickness: min. 0,80 mm max. 5,60 mm.