EN 60446:2007
(Main)Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or alphanumerics
Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or alphanumerics
Has the status of a basic safety publication in accordance with the principles given in IEC Guide 104 and ISO/IEC Guide 51. Provides general rules for the use of certain colours or numerals to identify conductors with the aim of avoiding ambiguity and ensuring safe operation. These conductors ma be applied in cables or cores, busbars, electrical equipment and installations. This edition has significant technical changes with respect to the previous edition. This includes addition of subclauses 5.3.4 to 5.3.6 - Use of bi-colour combinations, addition of subclause 6.2 - Identification of certain designated conductors, and addition of a new Annex A (informative) 'Identification of certain designated conductors by means of colour code and alphanumeric'.
Grund- und Sicherheitsregeln für die Mensch-Maschine-Schnittstelle - Kennzeichnung von Leitern durch Farben oder alphanumerische Zeichen
Principes fondamentaux et de sécurité pour les interfaces homme-machines, le marquage et l'identification - Identification des conducteurs par des couleurs ou par des repères numériques
Osnovna in varnostna načela za vmesnik človek-stroj, označevanje in identifikacija - Identifikacija vodnikov z barvami ali številkami (IEC 60446:2007)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2007
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SIST EN 60446:2000
2VQRYQDLQYDUQRVWQDQDþHOD]DYPHVQLNþORYHNVWURMR]QDþHYDQMHLQLGHQWLILNDFLMD
,GHQWLILNDFLMDYRGQLNRY]EDUYDPLDOLãWHYLONDPL ,(&
Basic and safety principles for man-machine interface, marking and identification -
Identification of conductors by colours or alphanumerics
Grund- und Sicherheitsregeln für die Mensch-Maschine-Schnittstelle - Kennzeichnung
von Leitern durch Farben oder alphanumerische Zeichen
Principes fondamentaux et de sécurité pour les interfaces homme-machines, le
marquage et l'identification - Identification des conducteurs par des couleurs ou par des
reperes numériques
Ta slovenski standard je istoveten z: EN 60446:2007
ICS:
01.070 Barvno kodiranje Colour coding
29.020 Elektrotehnika na splošno Electrical engineering in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 60446
NORME EUROPÉENNE
July 2007
EUROPÄISCHE NORM
ICS 29.020; 01.070 Supersedes EN 60446:1999
English version
Basic and safety principles for man-machine interface,
marking and identification -
Identification of conductors by colours or alphanumerics
(IEC 60446:2007)
Principes fondamentaux et de sécurité Grund- und Sicherheitsregeln
pour les interfaces homme-machines, für die Mensch-Maschine-Schnittstelle -
le marquage et l'identification - Kennzeichnung von Leitern durch Farben
Identification des conducteurs par des oder alphanumerische Zeichen
couleurs ou par des repères numériques (IEC 60446:2007)
(CEI 60446:2007)
This European Standard was approved by CENELEC on 2007-06-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in two official versions (English and German). A version in any other language
made by translation under the responsibility of a CENELEC member into its own language and notified to the
Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60446:2007 E
Foreword
The text of document 16/461/FDIS, future edition 4 of IEC 60446, prepared by IEC TC 16, Basic and
safety principles for man-machine interface, marking and identification, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as EN 60446 on 2007-06-01.
This European Standard supersedes EN 60446:1999.
– addition of Clause 3 – Terms and definitions;
– addition of Clause 4 – Identification of conductors;
– addition of subclauses 5.3.4 to 5.3.6 – Use of bi-colour combinations;
– addition of subclause 6.2 – Identification of certain designated conductors;
– addition of a new Annex A (informative) “Identification of certain designated conductors by means of
colour code and alphanumeric”;
– deletion of the old Annex A (informative) “Methods of marking PEN conductors in different countries”.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2008-03-01
national standard or by endorsement
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2010-03-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60446:2007 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60079-11 NOTE Harmonized as EN 60079-11:2007 (not modified).
IEC 60601 NOTE Harmonized in EN 60601 series (not modified).
IEC 60757 NOTE Harmonized as HD 457 S1:1985 (not modified).
__________
- 3 - EN 60446:2007
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
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.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
1)
IEC Guide 104 - The preparation of safety publications and the - -
use of basic safety publications and group
safety publications
1)
ISO/IEC Guide 51 - Safety aspects - Guidelines for their inclusion - -
in standards
1)
Undated reference.
INTERNATIONAL IEC
STANDARD 60446
Fourth edition
2007-05
BASIC SAFETY PUBLICATION
Basic and safety principles for man-machine
interface, marking and identification –
Identification of conductors by colours
or alphanumerics
PRICE CODE
Commission Electrotechnique Internationale P
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue
– 2 – 60446 © IEC:2007(E)
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references .6
3 Terms and definitions .6
4 Identification of conductors.7
5 Identification by colours.8
5.1 General .8
5.2 Use of single colours .8
5.3 Use of bi-colour combinations .9
6 Identification by alphanumerics .10
6.1 General .10
6.2 Identification of certain designated conductors .11
Annex A (informative) Identification of certain designated conductors by means of
colour code and alphanumeric .12
Bibliography.15
Table A.1 – Identification of certain designated conductors by means of colour code
and alphanumeric .12
60446 © IEC:2007(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE,
MARKING AND IDENTIFICATION –
IDENTIFICATION OF CONDUCTORS BY COLOURS OR ALPHANUMERICS
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
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.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60446 has been prepared by IEC technical committee 16: Basic
and safety principles for man-machine interface, marking and identification.
This fourth edition cancels and replaces the third edition, published in 1999 and constitutes a
technical revision. This edition includes the following significant technical changes with
respect to the previous edition:
a) addition of Clause 3 – Terms and definitions
b) addition of Clause 4 – Identification of conductors
c) addition of subclauses 5.3.4 to 5.3.6 – Use of bi-colour combinations
d) addition of subclause 6.2 – Identification of certain designated conductors
e) addition of a new Annex A (informative) “Identification of certain designated conductors by
means of colour code and alphanumeric”
f) deletion of the old Annex A (informative) “Methods of marking PEN conductors in different
countries”.
– 4 – 60446 © IEC:2007(E)
It has the status of a basic safety publication in accordance with IEC Guide 104.
The text of this standard is based on the following documents:
FDIS Report on voting
16/461/FDIS 16/462/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.
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.
A bilingual version of this publication may be issued at a later date.
60446 © IEC:2007(E) – 5 –
INTRODUCTION
This International Standard is a basic safety publication is intended for use by technical
committees in the preparation of standards in accordance and with the principles laid down in
IEC Guide 104 and in ISO/IEC Guide 51.
It should be noted that one of the responsibilities of a technical committee is, wherever
possible, to include or refer to requirements of basic safety publications in standards for
equipment within its scope. Consequently, the requirements of this basic safety publication
apply only if they are included, or are referred to in those standards.
– 6 – 60446 © IEC:2007(E)
BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE,
MARKING AND IDENTIFICATION –
IDENTIFICATION OF CONDUCTORS BY COLOURS OR ALPHANUMERICS
1 Scope
This International Standar
...
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