BS EN 61811-1:2015 BSl Standards Publication Licensedcopy:IPLogin,TheUniversityofBath,Versioncorrectas Electromechanical telecom elementary relays of assessed quality Part 1: Generic specification and blank detail specification bsi. ..making excellence a habit.. BS EN 61811-1:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 61811-1:2015.It is identical to IEC 61811-1:2015. It supersedes BS EN 61811-1:1999, BS EN 61811-50:2002, BS EN 61811-51:2002, BS EN 61811-52:2002, BS EN 61811-53:2002, BS EN 61811-54:2002, BS EN 61811-55:2002, BS EN 61811-10:2003 and BS EN 61811-11:2003, which are withdrawn. The UK participation in its preparation was entrusted to Technical Committee EPL/94, General purpose relays and reed contact units. Licensed copy: IP Login, The University of Bath, Version correct as of 02/05/2016 A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN9780580822056 ICS 29.120.70 Compliancewitha BritishStandard cannotconfer immunityfrom legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2015 Amendments/corrigenda issued since publication Date Text affected BSEN61811-1:2015 EUROPEANSTANDARD EN 61811-1 NORME EUROPEENNE EUROPAISCHE NORM March 2015 ICS 29.120.70 Supersedes EN61811-1:1999, EN 61811-10:2003, EN 61811-11:2003, EN 61811-50:2002, EN 61811-51:2002, EN 61811-52:2002, EN 61811-53:2002, EN 61811- 54:2002,EN61811-55:2002 Versioncorrectasof02/05/2016 English Version Electromechanicaltelecomelementaryrelaysofassessed quality - Part 1: Generic specification and blank detail specification (IEC61811-1:2015) Relais telecomélectromecaniques elementaires soumis au Elektromechanische Telekom-Elementarrelais mit regime d'assurance qualite - Partie 1: Specification bewerteter Qualitat - Teil 1: Fachgrundspezifikation und generique et specification particuliere cadre Bauartspezifikation (IEC 61811-1:2015) (IEC 61811-1:2015) This European Standard was approved by CENELEC on 2015-03-04. 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 CEN-CENELEC Management Centre or to any CENELEC member. This European Standard 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, celand, Ireland, Italy,Latvia Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. CENELEC European Committeefor Electrotechnical Standardization Comite Europeen de Normalisation Electrotechnique Europaisches Komitee fur Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels Ref. No.EN 61811-1:2015 E