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IEC 61478:2001+AMD1:2003 CSV
IEC 61478
IEC 61478:2001
Live working - Ladders of insulating material
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.
CHFÂ 250.-
Consolidated version
The content of amendment(s) is incorporated into the publication. The track changes mode shows where the publication has been modified by the amendment.
DiscoverTechnical committee
TC 78 Live working| Publication type | International Standard |
| Publication date | 2001-10-16 |
| Edition | 1.0 |
| ICS | 13.260 29.240.20 29.260.99 |
| Stability date | 2026 |
| ISBN number | 283186027X |
| Pages | 67 |
| File size | 534.53 KB |
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