BS-EN-61058-2-4-2005.pdf
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1、BRITISH STANDARD BS EN 61058-2-4:2005 Switches for appliances Part 2-4: Particular requirements for independently mounted switches The European Standard EN 61058-2-4:2005 has the status of a British Standard ICS 29.120.40 ? Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:38:35 GMT+00:00 20
2、06, Uncontrolled Copy, (c) BSI BS EN 61058-2-4:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 December 2005 BSI 30 December 2005 ISBN 0 580 47125 X National foreword This British Standard is the official English language version of E
3、N 61058-2-4:2005. It is identical with IEC 61058-2-4:2005. The UK participation in its preparation was entrusted to Technical Committee EPL/23, Switches for appliances and electronic equipment, which has the responsibility to: A list of organizations represented on this committee can be obtained on
4、request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the B
5、SI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquir
6、ers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document
7、comprises a front cover, an inside front cover, the EN title page, pages 2 to 23 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Fr
8、i Nov 10 10:38:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 61058-2-4 NORME EUROPENNE EUROPISCHE NORM August 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Cen
9、tral Secretariat: rue de Stassart 35, B - 1050 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61058-2-4:2005 E ICS 29.120.40 English version Switches for appliances Part 2-4: Particular requirements for independentl
10、y mounted switches (IEC 61058-2-4:1995 + A1:2003) Interrupteurs pour appareils Partie 2-4: Rgles particulires pour les interrupteurs montage indpendant (CEI 61058-2-4:1995 + A1:2003) Gerteschalter Teil 2-4: Besondere Anforderungen an unabhngig montierte Schalter (IEC 61058-2-4:1995 + A1:2003) This E
11、uropean Standard was approved by CENELEC on 2005-06-01. 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 refere
12、nces concerning such national standards may be obtained on application to the Central Secretariat 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 me
13、mber 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, It
14、aly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:38:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Foreword The text of the International Stand
15、ard IEC 61058-2-4:1995, prepared by SC 23J, Switches for appliances, of IEC TC 23, Electrical accessories, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 61058-2-4 on 2005-06-01 without any modification. The following dates were fixed: latest date by which the EN
16、has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-06-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2008-06-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of t
17、he International Standard IEC 61058-2-4:1995 was approved by CENELEC as a European Standard without any modification. _ EN 61058-2-4:2005 2 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:38:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CONTENTS 1 Scope 5 2 Normative references .6 3 Defini
18、tions6 4 General requirement.6 5 General notes on tests6 6 Rating 6 7 Classification7 8 Marking and documentation8 9 Protection against electric shock.8 10 Provision for earthing9 11 Terminals an terminations.9 12 Construction.10 13 Mechanism.17 14 Protection against solid foreign objects, ingress o
19、f dust, water, and humid conditions17 15 Insulation resistance and dielectric strength18 16 Heating 18 17 Endurance18 18 Mechanical strength .18 19 Screws, current-carrying parts and connections.18 20 Clearances, creepage distances, solid insulation and coatings of rigid printed board assemblies 19
20、21 Resistance to heat and fire .19 22 Resistance to rusting19 23 Abnormal operation and fault conditions for electronic switches.19 24 Components.19 25 EMC requirements19 Annex R (normative) Routine tests22 Annex S (informative) Sampling tests22 Annex T (informative) Switch families22 Annex ZA (norm
21、ative) Normative references to international publications with their corresponding European publications23 EN 61058-2-4:2005 3 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:38:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Figure 101 Example of pull apparatus for testing the cord anchorag
22、e20 Figure 102 Example of torque apparatus for testing the cord anchorage20 Figure 103 Example of apparatus for flexing test 21 Table 3 Switch information.8 Table 101 Switch information .8 Table 102 Rated currents for resistor loads and related type of cables 14 Table 103 Torque values for torque te
23、st .15 Table 104 Torque values for screws of insulating material 19 EN 61058-2-4:2005 4 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:38:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI SWITCHES FOR APPLIANCES Part 2-4: Particular requirements for independently mounted switches 1 Scope This
24、 clause of part 1 is applicable except as follows: 1.1 Replacement: This International Standard applies to independently mounted switches for appliances (mechanical or electronic) actuated by hand, by foot or by other human activity, to operate or control electrical appliances and other equipment fo
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