IEC 61477:2009
(Main)Live working - Minimum requirements for the utilization of tools, devices and equipment
Live working - Minimum requirements for the utilization of tools, devices and equipment
IEC 61477:2009 gives the minimum requirements relative to specification, manufacture, selection, application and maintenance of tools, devices and equipment for live working. It provides the type of information which is useful to skilled persons in order to make the use of tools, devices and equipment safer. This type of information includes:
- the characteristics of tools, devices and equipment;
- their conditions for use;
- their conditions for maintenance;
- their conditions for storage and transportation.
Such information may be given in standards, manufacturer's instructions for use and in internal regulations set forth by companies for their own employees. Such information should be completed by work methods, which are excluded from the scope of this standard. This second edition of IEC 61477 cancels and replaces the first edition published in 2001, its Amendment 1 (2002) and Amendment 2 (2004). The contents of the corrigendum of April 2009 have been included in this copy.
Travaux sous tension - Exigences minimales pour l'utilisation des outils, dispositifs et équipements
La CEI 61477:2009 donne les exigences minimales relatives aux spécifications, à la fabrication, à la sélection, à l'emploi et à l'entretien des outils, dispositifs et équipements pour travaux sous tension. Elle fournit le type d'information utile aux personnes formées de façon à rendre plus sûre l'utilisation des outils, dispositifs et équipements pour travaux sous tension. Ce type d'information comprend:
- les caractéristiques des outils, dispositifs et équipements;
- leurs conditions d'utilisation;
- leurs conditions d'entretien;
- leurs conditions d'entreposage et de transport.
Ces informations peuvent figurer dans les normes, les instructions d'emploi des fabricants, les règlements internes établis par les entreprises pour leurs employés. Il convient que ces informations soient complétées par des méthodes de travail, lesquelles sont exclues du domaine d'application de cette norme. Cette deuxième édition de la CEI 61477 annule et remplace la première édition parue en 2001, l'Amendement 1 (2002) et l'Amendement 2 (2004). Le contenu du corrigendum d'avril 2009 a été pris en considération dans cet exemplaire.
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IEC 61477 ®
Edition 2.0 2009-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Live working – Minimum requirements for the utilization of tools, devices and
equipment
Travaux sous tension – Exigences minimales pour l’utilisation des outils,
dispositifs et équipements
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IEC 61477 ®
Edition 2.0 2009-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Live working – Minimum requirements for the utilization of tools, devices and
equipment
Travaux sous tension – Exigences minimales pour l’utilisation des outils,
dispositifs et équipements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
N
CODE PRIX
ICS 13.260; 29.240.20; 29.260.99 ISBN 978-2-88910-519-9
– 2 – 61477 © IEC:2009
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references .6
3 Terms and definitions .7
4 Characteristics of tools .7
4.1 Marking, graphical symbols and information to the users.7
4.2 Dimensions and weight .8
4.3 Electrical characteristics.8
4.4 Mechanical characteristics .9
4.5 Thermal characteristics .9
5 Conditions of use .9
5.1 Operating range .10
5.2 Precautions for use .10
5.3 Verifications before use.11
6 Conditions for maintenance .11
6.1 Cleaning.11
6.2 Periodic checks and verifications.12
6.3 Repair .12
7 Conditions for storage and transportation .13
Bibliography.14
61477 © IEC:2009 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LIVE WORKING –
MINIMUM REQUIREMENTS FOR THE UTILIZATION
OF TOOLS, DEVICES AND EQUIPMENT
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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international co-operation on all questions concerning standardization in the electrical and electronic fields. To
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
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patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61477 has been prepared by IEC technical committee 78: Live
working.
This second edition of IEC 61477 cancels and replaces the first edition published in 2001, its
Amendment 1 (2002) and Amendment 2 (2004).
The document 78/772/FDIS, circulated to the National Committees as Amendment 3, led to
the publication of the new edition.
The text of this standard is based on the first edition, Amendment 1, Amendment 2 and the
following documents:
FDIS Report on voting
78/772/FDIS 78/786/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
– 4 – 61477 © IEC:2009
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
The contents of the corrigendum of April 2009 have been included in this copy.
61477 © IEC:2009 – 5 –
INTRODUCTION
This International Standard does not replace national regulations but it can be regarded as a
reference for the development of national regulations. Where National regulations are in force
to dictate the conditions of utilization of tools, devices and equipment for live working, these
can be more stringent than the minimum requirements of this standard.
– 6 – 61477 © IEC:2009
LIVE WORKING –
MINIMUM REQUIREMENTS FOR THE UTILIZATION
OF TOOLS, DEVICES AND EQUIPMENT
1 Scope
This International Standard gives the minimum requirements relative to specification,
manufacture, selection, application and maintenance of tools, devices and equipment for live
working.
It provides the type of information which is useful to skilled persons in order to make the use
of tools, devices and equipment safer.
This type of information includes:
• the characteristics of tools, devices and equipment;
• their conditions for use;
• their conditions for maintenance;
• their conditions for storage and transportation.
Such information may be given in standards, manufacturer’s instructions for use and in
internal regulations set forth by companies for their own employees.
Such information should be completed by work methods, which are excluded from the scope
of this standard.
In this standard, the word tool(s) is used for "tools, devices and equipment for live working"
unless otherwise specified.
2 Normative references
The following referenced documents are indispensable for the application of this document.
For dated references, only the edition cited applies. For undated references, the latest edition
of the referenced document (including any amendments) applies.
IEC 60050-651:1999, International Electrotechnical Vocabulary (IEV) – Part 651: Live working
IEC 60417, Graphical symbols for use on equipment
IEC 60743, Live working – Terminology for tools, equipment and devices
61477 © IEC:2009 – 7 –
3 Terms and definitions
For the purposes of this document, th
...
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