Comitato Elettrotecnico Italiano

Cable trunking systems and cable ducting systems for electrical installations Part 2-1: Cable trunking systems and cable ducting systems intended for mounting on walls and ceilings - First Edition
 N EN 50085-2-1/A1

Annotation

FOREWORD

This document (EN 50085-2-1:2006/A1:2011) has been prepared by the Technical Committee CENELEC TC 213, "Cable management systems".

The following dates are fixed:

- latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-10-10

- latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2014-10-10

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights.

Автоматический перевод:

Кабель trunking системы и кабельные системы каналов для Части 2-1 электрических установок: Кабель trunking системы и кабельные системы каналов, предназначенные для монтажа на стенах и потолках - Первый Выпуск

ПРЕДИСЛОВИЕ