Explosive atmospheres
Part37:Non-electrical equipmentforexplosive atmospheres-Non-electricaltype of protection constructional safety"c" control of ignition sources"b" liquid immersion"k"(ISO 80079-37:2016)
National foreword
ISBN 978 0 580 94554 0
ICS 13.230; 29.260.20
The British Standards Institution 2016.Published by BSI Standards Limited 2016
Amendments/corrigenda issued since publication
This British Standard is the UK implementation of EN ISO 80079-37:2016.It supersedes BS EN 13463-5:2011 BS EN 13463-6:2005 and BS EN 13463-8:2003 which are withdrawn.
The UK participation in its preparation was entrusted to TechnicalCommittee EXL/23 Explosion and fire precautions in industrial andchemical plant.
A list of organizations represented on this mittee can be obtainedon request to its secretary.
This publication does not purport to include allthe necessary provisions of a contract. Users are responsible for its correct application.
legal obligations. Compliance with a British Standard cannot confer immunity from
This British Standlard was published under the authority of the StandardsPolicy and Strategy Committee on 30 April 2016.
Date Text affected30 June 2016 Annex A page format errors corrected
ENISO80079-37
English Version
Explosiveatmospheres-Part37:Non-electricalequipmentfor explosive atmospheres-Non-electrical type ofprotectionconstructionalsafety"c" controlofignition
Atmospheres explosives - Partie 37: Appareils nonelectriques destines a etre utilises en atmospheres explosives - Mode de protection non electrique parsecurite de construction °c* par controle de la sourceX apnb un suep uosaauu ed 'q uogeuueyu p (ISO 80079-37:2016)
Explosionsgefahrdete Bereiche - Teil 37: Nicht-explosionsgefahrdeten Bereichen Schutz durch elektrische Gerate fur den Einsatz inkonstruktive Sicherheit‘'e' Zundquelleniberwachung“b' Flussigkeitskapselung K’ (ISO 80079-37:2016)
This European Standard was approved by CEN on 8 February 2016.
CEN members are bound to ply with the CEN/CENELEC Intermal Regulations which stipulate the conditions for giving thisEuropean Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerming such nationa standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENmember.
q apeu aenueao ue u uosan v (uea pua qsu) suosan leo a u ssx puepus ueadong stranslation under the responsibility ofa CEN member into its own language and notifed to the EN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria Belgium Bulgaria Croatia yprus Czech Reublic enmark EstoniaFinland Former Yugoslav Republic of Macedonia France Germany Greece Hungary Icland Ireland Italy Latvia Lithuania Luxembourg Malta Netherlands Norway Poland Portugal Romania Slovakia Slovenia Spain weden witzerland Turkey andUnited Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FOR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17 B-1000 Brussels
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EuropeanForeword
This document (EN ISO 80079-37:2016) has been prepared by Technical Committee ISO/TMBG"Technical Management Board - groups" in collaboration with Technical Committee CEN/TC 305held by DIN.
identical text or by endorsement at the latest by October 2016 and conflicting national standards shallbe withdrawn at the latest by October 2016.
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patentrights.
The significant changes with respect to EN 13463-5:2011 EN 13463-6:2005 and EN 13463-8:2003 areincluded in Annex ZB “Significant changes between this European Standard and EN 13463-5:2011 EN 13463-6:2005 and EN 13463-8:2003".
This document supersedes EN 13463-5:2011 EN 13463-6:2005 EN 13463-8:2003.
European Free Trade Association and supports essential requirements of 2014/34/EU.
For relationship with EU Directive(s) see informative Annex ZA which is an integral part of thisdocument.
Extensions to the marking scheme described in the Directive are found in the ATEX Guidelinesmore than one category. published by the European Commission. These are particularly useful for equipment that conforms to
According to the CEN-CENELEC Internal Regulations the national standards organizations of thefollowing countries are bound to implement this European Standard: Austria Belgium Bulgaria France Gemany Greece Hungary IcelandIreland Italy LatviaLithuaniaLuxembourgMalta Netherlands Norway Poland Portugal Romania Slovakia Slovenia Spain Sweden Switzerland Turkey and the United Kingdom.
Endorsementnotice
The text of ISO 80079-37:2016 has been approved by CEN as EN ISO 80079-37:2016 without any modification.
