IS/IEC 60947 : Part 7 : Sec 2 : 2009 Low-Voltage Switchgear and Controlgear - Part 7 Ancillary Equipment - Section 2 Protective Conductor Terminal Blocks for Copper Conductors

ICS 29.120.99; 29.130.20

ETD 07

NATIONAL FOREWORD

This Indian Standard (Part 7/Sec 7) which is identical to IEC 60947-7-2 : 2009 'Low-voltage switchgear and controlgear — Part 7-2: Ancillary equipment — Protective conductor terminal blocks for copper Conductors' issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on the recommendation of the Low Voltage Switchgear and Controlgear Sectional Committee and approval of the Electrotechnical Division Council.

This standard is published in various parts. Other parts in this series are:

Part 1 General rules

Part 2 Circuit-Breakers

Part 3 Switches disconnectors switch-disconnectors and fuse-combination units

Part 4 Contactors and motor-starters

Part 5 Control circuit devices and switching elements

Part 6 Multiple function equipment

The text of IEC standard has been approved as suitable for publication as an Indian Standard without deviations. Certain terminologies 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'; and

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.