Is applicable to fully insulating spliced or hook ladders with extension or having a combination of insulating and conductive sections and used for live working on a.c. or d.c. electrical installations at 1 000 V and above for a.c. and 1 500 V and above for d.c.
This standard concerns only ladders made of synthetic material.
These ladders are used, to provide access, generally on overhead line structures and to facilitate live working, either hot stick, barehanded or a combination of both.
This consolidated version consists of the first edition (2001)
and its amendment 1 (2003). Therefore, no need to order amendment in
addition to this publication.
Life cycle
NOW
PUBLISHED IEC 61478:2001+AMD1:2003 CSV ED1.1 60.60
Standard published Mar 27, 2003
Shqip