NEN EN IEC 61478 : 2002 AMD 1 2003
Current
Current
The latest, up-to-date edition.
LIVE WORKING - LADDERS OF INSULATING MATERIAL
Published date
12-01-2013
Publisher
Applies 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 1000 V and above for a.c. and 1500 V and above for d.c.
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