1、DEUTSCHE NORM February 2005DIN EN 13463-2 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).English price group 9 www.di
2、n.de www.beuth.de05.05 9627920Document comprises 13 pages.Non-electrical equipment intended for use in potentially explosive atmospheresPart 2: Protection by ow restricting enclosure frEnglish version of DIN EN 13463-2Nicht-elektrische Gerte fr den Einsatz in explosionsgefhrdeten Bereichen Teil 2: S
3、chutz durch schwadenhemmende Kapselung frA comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 305 Potentially explosive atmospheres Explosion preven-tion and protection (Secretariat: Germany).The responsible German body involved in its preparation was the
4、Normenausschuss Sicherheitstechnische Grundstze (Safety Design Principles Standards Committee), Technical Committee Betriebsmittel zur Ver-wendung in explosionsfhigen Atmosphren.ICS 13.230English versionICS 13.230Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for Standardiz
5、ationComit Europen de NormalisationEuropisches Komitee fr Normung 2004. CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national members.Ref. No. EN 13463-2 : 2004 EEN 13463-2November 2004Non-electrical equipment intended for use in potentially explosive atmosp
6、heresPart 2: Protection by ow restricting enclosure frAppareils non lectriques destins tre utiliss en atmosphres explo-sibles Partie 5: Protection par enve-loppe circulation limite frNicht-elektrische Gerte fr den Ein-satz in explosionsgefhrdeten Berei-chen Teil 2: Schutz durch schwa-denhemmende Kap
7、selung frThis European Standard was approved by CEN on 2004-10-14.CEN 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 r
8、eferences concerning such national standards may be obtained on application to the Management Centre or to any CEN member.The European Standards exist in three ofcial versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into
9、 its own language and notied to the Management Centre has the same status as the ofcial versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lux
10、embourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 2 EN 13463-2 : 2004Page 3 EN 13463-2 : 2004Page 4 EN 13463-2 : 2004Page 5 EN 13463-2 : 2004Page 6 EN 13463-2 : 2004Page 7 EN 13463-2 : 2004Page 8 EN 13463-2 : 2004Page 9 EN 13463-2 : 2004Page 10 EN 13463-2 : 2004Page 11 EN 13463-2 : 2004Page 12 EN 13463-2 : 2004
