EN 60669-1-1999 en Switches for household and similar fixed-electrical installations - Part 1 General requirements (Incorporating corrigendum January 2007 Incorporates Amendment A2.pdf

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1、BRITISH STANDARDBS EN Switches forhousehold and similarfixed-electricalinstallations Part 1: General requirementsICS 29.120.40g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60

2、g53g44g42g43g55g3g47g36g58Incorporating corrigenda January 2007 February 2010 and 60669-1:1999 +A :2002 8,January 2013National forewordThis British Standard is the UK implementation of EN 60669-1:1999+A2:2008, incorporating corrigendum January 2007. It is derived from IEC 60669-1:1998, incorporating

3、 amendments 1:1999 and 2:2006. It supersedes BS EN 60669-1:2000+A1:2002, which is withdrawn.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification is indicated in the text by tags . Where a common modification ha

4、s been introduced by CENELEC amendment, the tags carry the number of the amendment. For example, the common modifications introduced by CENELEC amendment A11 are indicated by hi.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes

5、to IEC text carry the number of the IEC amendment. For example, text altered by IEC amendment 1 is indicated by !“.National Annex NA (informative) reproduces CENELEC interpretation sheet 1 (June 2009). National Annex NB (informative) reproduces IECThe UK participation in its preparation was entruste

6、d to Technical Committee PEL/23, Electrical accessories.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.Complia

7、nce with a British Standard cannot confer immunity from legal obligations.BS EN 60669-1:1999+A2:2008This British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 March

8、 2000Amendments/corrigenda issued since publicationAmd. No. Date Comments 12098 March 2001 Addition of secondary identifier BS 3676-1:200014684 10 October 2003Implementation of IEC amendment 1:1999 with CENELEC endorsement A1:200216997Corrigendum No. 130 March 2007 Implementation of CENELEC corrigen

9、dum January 2007 Revised dates of withdrawal (dow) introduced to the EN foreword and the EN foreword to amendment A131 May 2009 Implementation of IEC amendment 2:2006 with CENELEC endorsement A2:200828 February 2010Addition of CENELEC interpretation sheet 1 (June 2009) in National Annex NA; Publicat

10、ion dates of CEN and BSI aligned; dual numbering (BS 3676-1:2000) deletedISBN 978 0 580 78756 0interpretation sheet (February 2012). The British Standards Institution 2013. Published by BSI Standards Limited 2013of IEC interpretation sheet February 2012 in National Annex NBAddition31 January2013EURO

11、PEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 60669-1:1999+A2October 2008ICS 29.120.40 Supersedes EN 60669-1:1995 + A2:1996English versionSwitches for household and similar fixed-electrical installations Part 1: General requirements(IEC 60669-1:1998, modified)Interrupteurs pour installations lectriq

12、ues fixes domestiques et analogues Partie 1: Prescriptions gnrales(CEI 60669-1:1998, modifie)Schalter fr Haushalt und hnliche ortsfeste elektrische Installationen Teil 1: Allgemeine Anforderungen(IEC 60669-1:1998, modifiziert)This European Standard was approved by CENELEC on 1999-01-01.CENELEC membe

13、rs are bound to comply with the CEN/CENELEC InternalRegulations which stipulate the conditions for giving this European Standardthe status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to

14、 the Central Secretariat or to anyCENELEC member.This European Standard exists in three official versions (English, French,German). A version in any other language made by translation under theresponsibility of a CENELEC member into its own language and notified to theCentral Secretariat has the sam

15、e status as the official versions.CENELEC members are the national electrotechnical committees of Austria,Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway,Portugal, Slovakia, Spain, Sweden, Switzerland and Uni

16、ted Kingdom.CENELECEuropean Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische NormungCentral Secretariat: rue de Stassart 35, B-1050 Brussels 1999 CENELEC All rights of exploitation in any form and by any means reser

17、ved worldwide for CENELEC members. Ref. No. EN 60669-1:1999 EIncorporating corrigendum January 2007 BSI 20072Foreword The text of the International Standard IEC 60669-1:1998, prepared by SC 23B, Plugs, socket-outlets and switches, of IEC TC 23, together with the common modifications prepared by the

18、Technical Committee CENELEC TC 23B, Switches for household and similar fixed-electrical installations, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60669-1 on 1999-01-01. This European Standard supersedes EN 60669-1:1995 and its amendment A2:1996. The following

19、dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2000-05-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2009-09-01 Annexes designated “norm

20、ative” are part of the body of the standard. Annexes designated “informative” are given for information only. In this standard, Annex A, Annex B, Annex ZA and Annex ZB are normative, Annex ZC is informative. Annex ZA, Annex ZB and Annex ZC have been added by CENELEC. Endorsement notice The text of t

21、he International Standard IEC 60669-1:1998 was approved by CENELEC as a European Standard with agreed common modifications. Foreword to amendment A1 The text of amendment 1:1999 to the International Standard IEC 60669-1:1998, prepared by SC 23B, Plugs, socket-outlets and switches, of IEC TC 23, Elec

22、trical accessories, together with the common modifications prepared by the Technical Committee CENELEC TC 23B, Switches for household and similar fixed-electrical installations, was submitted to the CENELEC Unique Acceptance Procedure and was approved as amendment A1 to EN 60669-1:1999 on 2002-09-01

23、. The following dates were fixed: latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2003-09-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2009-

24、09-01 Annexes designated “normative” are part of the body of the standard. In this standard, Annex A, Annex B, Annex ZA and Annex ZB are normative. Annex ZA and Annex ZB have been added by CENELEC. Endorsement notice The text of amendment 1:1999 to the Interna-tional Standard IEC 60669-1:1998 was ap

25、proved by CENELEC as an amendment to the European Standard with agreed common modifications. NOTE This amendment also includes a number of additional modifications to EN 60669-1:1999. Foreword to amendment A2The text of amendment 2:2006 to the International Standard IEC 60669-1:1998, prepared by SC

26、23B, Plugs, socket-outlets and switches, of IEC TC 23, Electrical accessories, together with the common modifications prepared by the Technical Committee CENELEC TC 23BX, D.C. plugs and socket out-lets and switches for household and similar fixed electrical installations, was submitted to the formal

27、 vote and was approved by CENELEC as amend-ment A2 to EN 60669-1:1999 on 2008-10-01. The following dates were fixed: latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2009-10-01 latest date by which the

28、 national standards conflicting with the amendment have to be withdrawn (dow) 2013-10-01 BS EN 60669-1:1999+A2:200860669-1 IEC:1998 3 CONTENTS Page Clause 1 Scope 7 2 Normative references. 8 3 Definitions . 8 4 General requirements 5 General notes on tests. 6 7 Classification . 8 9 10 Protection aga

29、inst electric shock 11 Provision for earthing. 12 Terminals 214 Mechanism 15 Resistance to ageing, protection provided by enclosures of switches, and resistance to humidity 16 Insulation resistance and electric strength 17 Temperature rise . 18 Making and breaking capacity 21 Resistance to heat. 23

30、Creepage distances, clearances and distances through sealing compound. 24 Resistance of insulating material to abnormal heat, to fire and to tracking 25 Resistance to rusting . Page 313 13 Ratings 14 15 Marking . 17 Checking of dimensions. 21 21 23 13 Constructional requirements 36 42 43 46 50 52 19

31、 Normal operation . 54 20 Mechanical strength. 58 63 22 Screws, current carrying parts and connections 64 66 68 70 26 EMC requirements . 70 4BS EN 60669-1:1999+A2:2008EN 60669-1:1999+A2:2008 (E)60669-1 IEC:1998 4 Page Figures 2 Screw terminals and stud terminals 10 Test apparatus for checking damage

32、 to conductors 11a Principle of the test apparatus for deflecting test on screwless terminal 11b Example of test arrangement to measure the voltage drop during deflecting test on 12 Apparatus for making and breaking capacity and normal operation tests 13 Circuit diagrams for making and breaking capa

33、city and normal operation . 14 Circuit diagrams for testing switches for use on fluorescent lamp loads 15 Impact test apparatus 16 17 Mounting support for sample 18 Mounting block for flush-type switches . 19 Arrangement for test on cover-plates . 20 Gauge (thickness: about 2 mm) for the verificatio

34、n of the outline of covers, cover-plates or actuating members 21 Example of application of the gauge of figure 20 on covers fixed without screws on a mounting surface or supporting surface. 22 Examples of applications of the gauge of figure 20 in according with the requirements of 20.7 23 Gauge for

35、verification of grooves, holes and reverse tapers . 24 Sketch showing the direction of application of the gauge of figure 23 25 Ball-pressure apparatus. 26 Diagrammatic representation (24.1.1) 27 Test wall in accordance with the requirements of 15.2.2. Page 4EN 606691:19991 Pillar terminals. 71 73 3

36、 Saddle terminals 74 4 Lug terminals. 75 5 Mantle terminals 76 6 Thread-forming screw 77 7 Thread-cutting screw . 77 8 Classification according to connections 78 9 Void 79 79 80 screwless terminal. 80 81 82 83 84 Pendulum impact test apparatus (striking element) 84 85 85 86 86 87 88 89 91 90 90 89BS

37、 EN 60669-1:1999+A2:2008EN 60669-1:1999+A2:2008 (E)60669-1 IEC:1998 5 Page Tables 1 Preferred combinations of numbers of poles and ratings 2 Relationship between rated currents and connectable cross-sectional areas of copper conductors . 3 4 5 6 Composition of conductors. 7 Relationship between rate

38、d currents and connectable cross-sectional areas of copper conductors for screwless terminals. 8 Test current for the verification of electrical and thermal stresses in normal use of screwless terminals . 9 Cross-sectional areas of rigid copper conductors for deflection test of screwless terminals .

39、 10 Deflection test forces. 11 Forces to be applied to covers, cover-plates or actuating members whose fixing 12 External cable diameter limits for surface type switches . 13 14 Test voltage, points of application and minimum values of insulating resistance for the verification of dielectric strengt

40、h. 15 Temperature-rise test currents and cross-sectional areas of copper conductors . 16 17 Number of operations for normal operation test 18 Height of fall for impact test . 19 Torque for the verification of the mechanical strength of glands . 20 Creepage distances, clearances and distances through

41、 insulating sealing Page 516 25 Tightening torque for the verification of the mechanical strength of screw-type terminals 26 Test values for flexion and pull out for copper conductors 27 Test values for pulling out test . 27 28 30 33 35 3549 50 Fractions of total number of operations 53 5459 61 comp

42、ound . 67 is not dependent on screws 37 40 Points of application of the test voltage for the verification of insulation resistance 47 BS EN 60669-1:1999+A2:2008EN 60669-1:1999+A2:2008 (E)Page Annexes A B (normative) Additional requirements for switches having facilities for the outlet and retentiono

43、f flexible cables ZA (normative) Normative references to international publications with their Page 6(normative) Survey of specimens needed for tests . 92 93 C Routine test. 96 corresponding European publications. 97 ZB (normative) Special national conditions 99 ZC (informative) A-Deviations 101 Nat

44、ional Annex (informative) CENELEC interpretation sheet 1, June 2009 102 BS EN 60669-1:1999+A2:2008EN 60669-1:1999+A2:2008 (E)60669-1 IEC:1998 7 SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED-ELECTRICAL INSTALLATIONS Part 1: General requirements Page 71 Scope This part of EN 60669 applies to manually opera

45、ted general purpose switches, for a.c. only with a rated voltage not exceeding 440 V and a rated current not exceeding 63 A, intended for household and similar fixed electrical installations, either indoors or outdoors. For switches provided with screwless terminals the rated current is limited to 1

46、6 A. Switches covered by this standard are intended for the control in normal use of e.g.: a circuit for a tungsten filament lamp load, or a circuit for a fluorescent lamp load (including electronic ballast), or a circuit for a substantially resistive load with a power factor not less than 0,95, or

47、a monophase circuit for motor load with a rated current up to 10 A and a power factor not less than 0,6, or a circuit for extra low voltage (ELV) tungsten halogen lamp load with electronic convertor or magnetic transformer, or a combination of these. NOTE 1 An extension of the scope to switches for

48、rated voltages higher than 440 V is under consideration. Unless otherwise specified in subsequent parts, this standard applies to switches intended to be used at 50 Hz. NOTE 2 Switches according to Part 2-4 are intended for isolating purposes. All other switches according to EN 60669 series are inte

49、nded for functional purposes only. NOTE 3 An increase of the rated current of 10 A for motor load is under consideration. NOTE 4 For the time being, switches with a rated current more than 10 A are considered as a 10 A current for motor load switch. NOTE 5 Switches with a rated current up to and including 10 A are suitable for single-phase motor loads not exceeding the rated current of the switch and a power factor not less than 0,6. The standard also applies to boxes for switches, with the exceptio