IS 9938 : 2025/IEC 60304 : 1982 Standard Colours for Insulation for Low-Frequency Cables and Wires

NATIONAL FOREWORD

This Indian Standard (First Revision) which is identical to IEC 60304 : 1982 'Standard colours for insulation for low-frequency cables and wires' issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on the recommendation of Wires, Cables, Waveguides and Accessories Sectional Committee and approval of the Electronics and Information Technology Division Council.

This standard was fist published in 1981 and was identical to IEC 60304 : 1978. The first revision of this Indian Standard has been under taken up to align it with the latest version of IEC 60304 : 1982.