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SLOVENSKI STANDARD
01-november-2021
Prekrivne plošče in folije za zaščito in opozarjanje na položaj kablov ali zasutih
kanalov v podzemnih napeljavah - Dopolnilo A1
Cover plates and cover tapes for the protection and location warning of buried cables or
buried conduits in underground installations
Abdeckplatten und –bänder zum Schutz und zur Warnkennzeichnung der Lage von
Kabeln oder erdverlegten Elektroinstallationsrohren in Unterbodeninstallationen
Plaques et bandes de protection pour la protection et le signalement des câbles enterrés
ou des conduits enterrés dans les installations sous terre
Ta slovenski standard je istoveten z: EN 50520:2020/A1:2021
ICS:
29.060.01 Električne žice in kabli na Electrical wires and cables in
splošno general
29.120.10 Inštalacijske cevi za Conduits for electrical
električne namene purposes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 50520:2020/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2021
ICS 29.120.10
English Version
Cover plates and cover tapes for the protection and location
warning of buried cables or buried conduits in underground
installations
Plaques de protection et bandes de protection utilisées pour Abdeckplatten und -bänder zum Schutz und zur
protéger et avertir de la présence des câbles enterrés ou Warnkennzeichnung der Lage von Kabeln oder
des conduits enterrés dans les installations souterraines erdverlegten Elektroinstallationsrohren in
Unterbodeninstallationen
This amendment A1 modifies the European Standard EN 50520:2020; it was approved by CENELEC on 2021-06-09. CENELEC members
are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 CEN-CENELEC
Management Centre or to any CENELEC member.
This amendment exists in three official versions (English, French, 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 CEN-CENELEC Management Centre has the same status as
the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50520:2020/A1:2021 E
European foreword
This document (EN 50520:2020/A1:2021) has been prepared by CLC/TC 213, “Cable management
systems”.
The following dates are fixed:
• latest date by which this document has to be (dop) 2022-06-09
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2023-09-14
conflicting with this document have to be
withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s).
For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this
document.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
1 Modification to Clause 2, “Normative references”
Replace the normative references IEC 60417 and ISO 3864 (series) with the following:
“
IEC 60417:2002 DB, Graphical symbols for use on equipment
ISO 3864-1:2011, Graphical symbols — Safety colours and safety signs — Part 1: Design principles
for safety signs and safety markings
ISO 3864-2:2016, Graphical symbols — Safety colours and safety signs — Par
...