Applies to thermoplastic insulation and gives the standard colours to be used for it. Provides a numerical code for the abbreviated designation of standard colours. Gives several examples of the way of writing figures for designating bicoloured wires. Th
IEC 60304:1982 history
1982IEC 60304:1982 Standard colours for insulation for low-frequency cables and wires
1970IEC 60304:1978/AMD1:1981 Amendment 1 - Standard colours for p.v.c. insulation for low-frequency cables and wires
1970IEC 60304:1978 Standard colours for PVC insulation for low-frequency cables and wires
1970IEC 60304:1969/AMD1:1973 Amendment 1 - Standard colours for p.v.c. insulation for low-frequency cables and wires
1970IEC 60304:1969 Standard colours for insulation for low-frequency cables and wires