1、BRITISH STANDARDBS EN 62019:1999IEC 62019:1999Incorporating Amendments Nos. 1 and 2Electrical accessories Circuit-breakers and similar equipment for household use Auxiliary contact unitsThe European Standard EN 62019:1999, with the incorporation of amendment A1:2003 and A11:2005, has the status of a
2、 British StandardICS 29.120.50g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Fri Aug 25 08:33:31 BST 2006, Uncontrolle
3、d Copy, (c) BSIBS EN 62019:1999This 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 October 1999 BSI 2006ISBN 0 580 32985 2National forewordThis British Stand
4、ard is the English language version of EN 62019:1999, including amendments A1:2003 and A11:2005. It is identical with IEC 62019:1999, Edition 1.1, which comprises Edition 1:1999 consolidated by the incorporation of amendment 1:2002.The start and finish of text introduced or altered by IEC amendment
5、is indicated in the text by tags !“. Tags indicating changes to IEC text carry the number of the IEC amendment. For example, text altered by IEC amendment 1 are indicated in the text by !“.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and fin
6、ish of each common modification is indicated in the text by tags . Where a common modification has been introduced by amendment, the tags carry the number of the amendment. For example, the common modifications introduced by CENELEC amendment A11 are indicated by .The UK participation in its prepara
7、tion was entrusted by Technical Committee PEL/23, Installed electrical accessories, to Subcommittee PEL/23/1, Circuit-breakers and similar equipment for household use, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee a
8、ny enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK.A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-references
9、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 BSI Electronic Catalogue or of British Stand
10、ard 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.Summary of pagesThis document comprises a front cover, an
11、 inside front cover, the EN title page, pages 2 to 38, an inside back cover and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date Comments14687 5 November 2003 See national foreword15843 30 Ju
12、ne 2006 See national forewordLicensed Copy: Wang Bin, na, Fri Aug 25 08:33:31 BST 2006, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 62019May 1999+A1February 2003+A11May 2005ICS 29.120.50English versionElectrical accessories Circuit-breakers and similar equipment for h
13、ousehold use Auxiliary contact units(includes amendments A1:2003 and A11:2005)(IEC 62019:1999 + A1:2002)Petit appareillage lectriqueDisjoncteurs et appareillage similaire pour usages domestiquesBlocs de contacts auxiliaires(inclut les amendements A1:2003 et A11:2005)(CEI 62019:1999 + A1:2002)Elektri
14、sches InstallationsmaterialSchutzschalter und hnliche Gerte fr Hausinstallationen Hilfsschalter(enthlt nderungen A1:2003 und A11:2005)(IEC 62019:1999 + A1:2002)This European Standard was approved by CENELEC on 1999-05-01. Amendment A1 was approved by CENELEC on 2003-02-01. Amendment A11 was approved
15、 by CENELEC on 2005-03-1. 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 s
16、tandards 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 member into its own language and n
17、otified 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, Italy, Latvia, Lithuania, Luxembour
18、g, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.CENELECEuropean Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische NormungCentral Secretariat: rue de
19、Stassart 35, B-1050 Brussels 1999 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.Ref. No. EN 62019:1999 + A1:2003 + A11:2005 ELicensed Copy: Wang Bin, na, Fri Aug 25 08:33:31 BST 2006, Uncontrolled Copy, (c) BSIEN 62019:19992ForewordThe text of
20、 document 23E/363/FDIS, future edition 1 of IEC 62019, prepared by SC 23E, Circuit-breakers and similar equipment for household use, of IEC TC 23, Electrical accessories, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62019 on 1999-05-01.The following dates were fix
21、ed: Annexes designated “normative” are part of the body of the standard.Annexes designated “informative” are given for information only.In this standard, Annex A and Annex ZA are normative and Annex B, Annex C and Annex D are informative.Annex ZA has been added by CENELEC.Endorsement noticeThe text
22、of the International Standard IEC 62019:1999 was approved by CENELEC as a European Standard without any modification.Foreword to amendment A1The text of document 23E/509/FDIS, future amendment 1 to IEC 62019:1999, prepared by SC 23E, Circuit-breakers and similar equipment for household use, of IEC T
23、C 23, Electrical accessories, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A1 to EN 62019:1999 on 2003-02-01.The following dates were fixed: Annexes designated “normative” are part of the body of the standard.Annexes designated “informative” are given for i
24、nformation only.In this standard, Annex ZA is normative and Annex D is informative.Annex ZA has been added by CENELEC.Endorsement noticeThe text of amendment 1:2002 to the International Standard IEC 62019:1999 was approved by CENELEC as an amendment to the European Standard without any modification.
25、In the official version, for Bibliography, the following note has to be added for the standard indicated:IEC 60664-1 NOTE Harmonized as HD 625.1 S1:1996 (modified).Foreword to amendment A11This amendment, aiming to ensure homogeneous application of the short-circuit test procedure in EN 62019:1999,
26、has been prepared by the Technical Committee CENELEC TC 23E, Circuit breakers and similar devices for household and similar applications.The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A11 to EN 62019:1999 on 2005-03-01.The following da
27、tes 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) 2006-03-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2008-03-01 latest date
28、by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2000-02-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2002-05-01 latest date by which the amendment has to be implement
29、ed at national level by publication of an identical national standard or by endorsement (dop) 2003-11-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2006-02-01Licensed Copy: Wang Bin, na, Fri Aug 25 08:33:31 BST 2006, Uncontrolled Copy, (c) B
30、SI2002:1A+9991:CEI 91026 3 CONTENTS1 Scope and object . 52 Normative references. 53 Definitions. 64 Classification 75 Characteristics 75.1 Type of auxiliary contact unit 75.2 Rated values of auxiliary contacts 85.3 Performance under normal and abnormal load conditions. 85.4 Utilization categories of
31、 auxiliary contacts 95.5 Electrically separated contact elements 96 Marking and other information. 96.1 Marking . 96.2 Terminal identification106.3 Instructions for installation and operation .107 Standard conditions for operation in service 108 Requirements for construction and operation.118.1 Cons
32、tructional requirements.118.2 Performance requirements.138.3 Test device of the auxiliary contact unit138.4 Correct operation of the main switching device.138.5 Electromagnetic compatibility.149 Tests 149.1 Kinds of test.149.2 Verification of compliance with constructional requirements149.3 Performa
33、nce159.4 Tests of creepage distances and clearances for electronic circuits .209.5 Requirements for capacitors and specific resistors and inductors used inelectronic circuits.22Annex A (normative) Determination of clearances and creepage distances .29Annex B (informative) Contact rating based on uti
34、lization categories .32Annex C (informative) Example of inductive loads for tests of d.c. contacts.33Annex D (informative) Bibliography.36Fre 2 Test circuits for catnocele tmentsugiFriC 3 erctiu for etst ta clanoitidno sohrt circtiu currtne .62Firugsliated daoL 4 e Ldfro sett csnoitidno rriuqeifid g
35、nfreseulav tne fo mkadna ebrkae currstne ro/dna opwre facrot (itme cnos)tnat 623 egaP3002:91026 NEPage 3EN 62019:199962019 IEC:1999+A1:2002 3 TNOCTNES1 Scbo dna epoject . 52 Nromaitve erfenerces. 53 Defnoitinis. 64 Calssificanoit 5 Carahciretsitcs 71.5 Tyfo ep uaxailiry catnocinu tt 72.5 Rseulav det
36、a fo uaxailiry catnocst 83.5 Performnacrednu e onrmaonba dna lrmadaol l cnoitidnos. 84.5 Uilitznoita caogetrsei fo uaxailiry catnocst 95.5 Eelctricylla saperdeta catnocele tmtnes 96 Markirehto dna gn niformoitan. 91.6 Mrakign . 92.6 Termiitnedi lanficoitan013.6 Instrucsnoit for nistepo dna noitallar
37、noita .017 Sadnatrd csnoitidno for eporni noita service 018 Riuqeremstne for cnostrucepo dna noitroitan.111.8 Cnostruclanoit riuqeremtnes.112.8 Performnace riuqeremtnes.313.8 Tesived tcfo e ua ehtxailiry catnocinu tt314.8 Correct eporfo noita eht mani swtichived gnice.315.8 Eelctromcitenga comtilibi
38、tapy.419 Tesst 411.9 Ksdni fo etst.412.9 Verificfo noita comnailpce wiht cnostruclanoit riuqeremtnes413.9 Preformnace514.9 Tesst fo crid egapeestnacse dna claernacse for electrcino circstiu .025.9 Rriuqemestne fro ccaparotis s dnacepfici rseistros cudni dnarots suni deelectrcino circtius.22xennA A (
39、onrm)evita eteDr fo noitani claernacse dna crid egapeesnatcse .92xennA B (i f r )evita atnoCct rab gnitasilitu no deznoita cogetarsei .23xennA AAZ (informative) Example of inductive loads for tests of d.c. contacts.33.63Figu e 1 Examples of contact elements (schematic sketches) .24Figure 2 Test circ
40、uits for contact elements25Figure 3 Circuit for test at conditional short circuit current .26Figure 4 Load details Ldfor test conditions requiring different values of make andbreak currents and/or power factor (time constant) 26Page 3EN 62019:20033 egaP9991:91026 NE62019 IEC:1999+A1:2002 3 TNOCTNES1
41、 Scbo dna epoject . 52 Nromaitve erfenerces. 53 Defnoitinis. 64 Calssificanoit 75 Carahciretsitcs 71.5 Tyfo ep uaxailiry catnocinu tt 72.5 Rseulav deta fo uaxailiry catnocst 3.5 Performna rednu e onrmaonba dna lrmadaol l cnoitidnos. 84.5 Uilitznoita caogetrsei fo uaxailiry catnocst 5.5 Eelctricylla
42、sape deta catnocele tmtnes6 Markirehto dna gn niformoitan. 91.6 Mrakign . 92.6 Termiitnedi lanficoitan013.6 Instrucsnoit for nistepo dna noitallarnoita .017 Sadnatrd csnoitidno for eporni noita service 018 Riuqeremstne for cnostrucepo dna noitroitan.111.8 Cnostruclanoit riuqeremtnes.112.8 P rformnac
43、e riuqeremtnes.313.8 Tesived tcfo e ua ehtxailiry catnocinu tt314.8 Correct eporfo noita eht mani swtichived gnice.315.8 Eelctromcitenga comtilibitapy.419 Tesst 411.9 Ksdni fo etst.412.9 Verificfo noita comnailpce wiht cnostruclanoit riuqeremtnes413.9 Preformnace514.9 Tesst fo crid egapeestnacse dna
44、 claernacse for electrcino circstiu .025.9 Rriuqemestne fro ccaparotis s dnacepfici rseistros cudni dnarots suni deelectrcino circtius.22xennA A (onrm)evita eteDrmfo noitani claernacse dna crid egapeesnatcse .92xennA B (inform)evita atnoCct rab gnitasilitu no deznoita cogetarsei .23xennA C (informa)
45、evit Examfo elp udnicsdaol evit for etsts fo .dc. catnocts.33AZ(onrma)evit rieht htiw snoitacilbup lanoitanretni ot secnerefer evitamroNugiFrE 1 examselp fo catnocele tmstne (csehmcita sktecehs) .42Figure 2 Test circuits for contact elements25Figure 3 Circuit for test at conditional short circuit cu
46、rrent .26Figure 4 Load details Ldfor test conditions requiring different values of make andbreak currents and/or power factor (time constant) 26Page 3EN 62019:20033 egaP9991:91026 NE2002:1A+9991:CEI 91026 3 CONTENTS1 Scope and object .2 Normative references. 53 Definitions. 64 lassification 5 Charac
47、teristics5.1 Type of auxiliary contact unit 75.2 Rated values of auxiliary contacts 85.3 Performance under normal and abnormal load conditions. 85.4 Utilization categories of auxiliary contacts 95.5 Electrically separated contact elements 96 Marking and other information.6.1 Marking . 96.2 Terminal
48、identification106.3 Instructions for installation and operation .107 Standard conditions for operation in se vice 108 Requirements for construction and operation.8.1 Constructional requirements.118.2 P rformance requirements.138.3 Test device of the auxiliary contact unit138.4 Correct operation of t
49、he main switching device.138.5 Electromagnetic compatibility.149 Tests 149.1 Kinds of test.149.2 Verification of compliance with constructional requirements149.3 Performance159.4 Tests of creepage distances and clearances for electronic circuits .209.5 Requirements for capacitors and specific resistors and inductors used inelectronic circuits.22A normative) Deter ination of clearances and creepage distances .29xennA B (infor ative) Contact rating based on utilization categories .32Annex C (informative) Exam
