1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication Switches for appliances Part 2-1: Particular requirements for cord switches BS EN 61058-2-1:2011National foreword This British Standard is the UK implementation of EN 61058-2-
2、1:2011. It is identical to IEC 61058-2-1:2010. It supersedes BS EN 61058-2-1:1993, which will be withdrawn on 1 January 2014. The UK participation in its preparation was entrusted to Technical Committee EPL/23, Switches for appliances and electronic equipment. A list of organizations represented on
3、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. BSI 2011 ISBN 978 0 580 55835 1 ICS 29.120.40 Compliance with a British Standard cannot confer immun
4、ity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2011. Amendments issued since publication Amd. No. Date Text affected BRITISH STANDARD BS EN 61058-2-1:2011 EUROPEAN STANDARD EN 61058-2-1 NORME EUROPENNE
5、 EUROPISCHE NORM January 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form
6、and by any means reserved worldwide for CENELEC members. Ref. No. EN 61058-2-1:2011 E ICS 29.120.40 Supersedes EN 61058-2-1:1993 + A1:1996 + A11:2002English version Switches for appliances - Part 2-1: Particular requirements for cord switches (IEC 61058-2-1:2010) Interrupteurs pour appareils - Parti
7、e 2-1: Rgles particulires pour les interrupteurs pour cbles souples (CEI 61058-2-1:2010) Gerteschalter - Teil 2-1: Besondere Anforderungen an Schnurschalter (IEC 61058-2-1:2010) This European Standard was approved by CENELEC on 2011-01-01. CENELEC members are bound to comply with the CEN/CENELEC Int
8、ernal 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 Central Secretariat or to any CENELEC
9、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 Central Secretariat has the same status as the official versions. CEN
10、ELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania
11、, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61058-2-1:2011EN 61058-2-1:2011 - 2 - Foreword The text of document 23J/326/CDV, future edition 2 of IEC 61058-2-1, prepared by SC 23J, Switches for appliances, of IEC TC 23, Electrical accessories, was submitted to the I
12、EC-CENELEC parallel vote and was approved by CENELEC as EN 61058-2-1 on 2011-01-01. This European Standard supersedes EN 61058-2-1:1993 + A1:1996 + A11:2002. The main changes from EN 61058-2-1:1993 + A1:1996 + A11:2002 are as follows: Scope, Definitions; Protection against electric shock; Provision
13、for earthing; Construction; Fire hazard; Abnormal operation and fault conditions for electronic switches; Components for electronic switches; EMC requirements. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall
14、not be held responsible for identifying any or all such patent rights. The following 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) 2011-10-01 latest date by which the national standards c
15、onflicting with the EN have to be withdrawn (dow) 2014-01-01 This standard is to be read in conjunction with the EN 61058-1:2002, Switches for appliances Part 1: General requirements, and its amendment 2 (2008). This Part 2-1 supplements or modifies the corresponding clauses in EN 61058-1, so as to
16、convert that publication into the European Standard: Particular requirements for cord switches. When a particular subclause of Part 1 is not mentioned in this Part 2-1, that subclause applies as far as reasonable. Where this standard states “addition”, “modification” or “replacement”, the relevant t
17、ext of Part 1 is to be adapted accordingly. In this standard: a) the following print types are used: 1) requirements proper: in roman type; 2) test specifications: in italic type; 3) notes/explanatory matters: in small roman type. b) subclauses, notes, figures and tables which are additional to thos
18、e in Part 1 are numbered starting from 101. Annexes which are additional to those in Part 1 are lettered AA, BB, etc. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61058-2-1:2010 was approved by CENELEC as a European Standard without any modifica
19、tion. _ BS EN 61058-2-1:2011 - 3 - EN 61058-2-1:2011 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the editio
20、n cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. This annex of Part 1 is applicable except as fo
21、llows: Addition: Publication Year Title EN/HD Year IEC 60227 Series Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - - IEC 60227-5 + A1 + A2 1997 1997 2003 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 5: Flexible cabl
22、es (cords) - - - - - - IEC 60245 Series Rubber insulated cables - Rated voltages up to and including 450/750 V - - IEC 60335-2-17 + A1 + A2 (mod) 2002 2006 2008 Household and similar electrical appliances - Safety - Part 2-17: Particular requirements for blankets, pads and similar flexible heating a
23、ppliances EN 60335-2-17 + A1 + A2 2002 2006 2009 BS EN 61058-2-1:2011 2 61058-2-1 I E C :2 0 1 0 C O N T E N T S 1 S c o p e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 N o r m a t i v e r e f e r e n c e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 D e f
25、 i n i t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 G e n e r a l r e q u i r e m e n t . . . . . . . . . . .
26、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5 G e n e r a l n o t e s o n t e s t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 6 R a t i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28、 . . . . . . . . . . . . . . . . . . . . . . . . . 7 7 C l a s s i f i c a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 8
29、 M a r k i n g a n d d o c u m e n t a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 9 P r o t e c t i o n a g a i n s t e l e c t r i c s h o c k . . . . . . . . .
30、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1 0 P r o v i s i o n f o r e a r t h i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1 1 T e r m i n a l s a n d t e r m i n a t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32、 . . 9 1 2 C o n s t r u c t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 1 3 M e c h a n i s m . . . . . . . . . . . . . .
33、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 5 1 4 P r o t e c t i o n a g a i n s t s o l i d o b j e c t s , i n g r e s s o f w a t e r a n d h u m i d
34、 c o n d i t i o n s . . . . . . . . . . . . . . . . . . . . . 1 5 1 5 I n s u l a t i o n r e s i s t a n c e a n d d i e l e c t r i c s t r e n g t h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 5 1 6 H e a t i n g . .
35、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 5 1 7 E n d u r a n c e . . . . . . . . . . . . . . . . . . . . . . . . . .
36、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 5 1 8 M e c h a n i c a l s t r e n g t h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 6 1 9 S c r e w s , c u r r e n t - c a r r y i n g p a r t s a n d c o n n e c t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38、 . . 1 7 2 0 C le a r a n c e s , c r e e p a g e d is t a n c e s a n d d is t a n c e s t h ro u g h in s u la t io n a n d c o a t in g s o f r i g i d p r i n t e d b o a r d a s s e m b l i e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
39、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 7 2 1 F i r e h a z a r d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40、 . 1 7 2 2 R e s i s t a n c e t o r u s t i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 7 2 3 A b n o r m a l o p e r a t i o n a n d f a u l t c o n
41、 d i t i o n s f o r e l e c t r o n i c s w i t c h e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 7 2 4 C o m p o n e n t s f o r e l e c t r o n i c s w i t c h e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42、 . . . . . . . . . . . . . . . . . . 1 7 2 5 E M C r e q u i r e m e n t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 8 A n n e x e s . . . . . . .
43、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3 F i g u r e 1 0 1 P u l l a p p a r a t u s f o r t e s t i n g t h e c o
44、 r d a n c h o r a g e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 8 F i g u r e 1 0 2 A p p a r a t u s f o r f l e x i n g t e s t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
45、 . . . . . . . . . . . . . . 1 9 F i g u r e 1 0 3 T u m b l i n g b a r r e l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 0 F i g u r e 1 0 4 T o r q u e a p p a r a
46、 t u s f o r t e s t i n g t h e c o r d a n c h o r a g e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1 F i g u r e 1 0 5 E x a m p l e f o r t h e i n s u l a t i o n s y s t e m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47、 . . . . . . . . . . . . . . . . . . . . 2 2 T a b l e 3 S w i t c h i n f o r m a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 T a b le 4 R e s is t ive c
48、 u rr e n t c a r r ie d b y t h e t e r min a l a n d r e la t e d c r o s s - s e c t io n a l a r e a s o f t e r m i n a l s f o r u n p r e p a r e d c o n d u c t o r s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
49、 . . . . . . . . . . . . . 9 T a b l e 1 0 1 R a t e d c u r r e n t s f o r r e s i s t o r l o a d s a n d r e l a t e d t y p e o f c o r d s . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 T a b l e 1 0 2 S i z e o f c o n d u c t o r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 T a b l e 1 0 3 T o r q u e v a l u e s f o r i n s u l a t i n g m a t e r i a l s c r e w s . . .
