ICS 29.035.01                          ETD 02

Reaffirmed 2021

NATIONAL FOREWORD

This Indian Standard (Part 3) (First Revision) which is identical with IEC 60626-3 : 2008 ‘Combined flexible materials for electrical insulation - Part 3: Specifications for individual materials’ issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on the recommendation of the Solid Electrical Insulating Materials and Insulating Systems Sectional Committee and approval of the Electrotechnical Division Council.

This standard was first published in 1998. This revision has been undertaken to align the standard with the latest edition of IEC 60626-3.

The text of IEC Standard has been approved as suitable for publication as an Indian Standard without deviations. Certain terminology and conventions are however not identical to those used in Indian Standards. Attention is particularly drawn to the following:

a) Wherever the words ‘International Standard’ appear, referring to this standard, they should be read as ‘Indian Standard’.

b) Comma (,) has been used as a decimal marker while in Indian Standards, the current practice is to use a point (.) as the decimal marker.