Publikuar
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.
PUBLISHED
IEC 61478:2001 ED1
60.60
Standard published
16 tet 2001
PUBLISHED
IEC 61478:2001/AMD1:2003 ED1