IEC 61478:2001 

Live working - Ladders of insulating material

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IEC 61478:2001+AMD1:2003 CSV

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Abstract

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.

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Additional information

Publication typeInternational Standard
Publication date2001-10-16
Edition1.0
Available language(s)English/French, Spanish
TC/SCTC 78 - Live workingrss
ICS13.260 - Protection against electric shock. Live working
29.240.20 - Power transmission and distribution lines
29.260.99 - Other electrical equipment for working in special conditions
Stability date  2020
Pages67
File size547 KB

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