1、BRITISH STANDARD BS EN 62094-1:2003 Incorporating Amendment No. 1 Indicator light units for household and similar fixed-electrical installations Part 1: General requirements The European Standard EN 62094-1:2003, with the incorporation of amendment A11:2003, has the status of a British Standard ICS
2、29.120.99; 29.140.99 BS EN 62094-1:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 1 September 2003 BSI 25 February 2005 ISBN 0 580 42510 X National foreword This British Standard is the official English language version of EN 62094-1:20
3、03, including amendment A11:2003. It is identical with IEC 62094-1:2002. The UK participation in its preparation was entrusted to Technical Committee PEL/23, Installed electrical accessories, which has the responsibility to: A list of organizations represented on this committee can be obtained on re
4、quest 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 BSI
5、 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 enquirer
6、s to understand the text; present to the responsible European committee any 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. Summary of pages This document comprises a
7、front cover, an inside front cover, the EN title page, pages 2 to 63 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. Date Comments 15550 25 February 2005 Changes to Clause 10.2.2 and addit
8、ion of Annex ZBEUROPEAN STANDARD EN 62094-1 NORME EUROPENNE January 2003 EUROPISCHE NORM +A11 October 2003 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stas
9、sart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62094-1:2003 + A11:2003 E ICS 29.120.99; 29.140.99 English version Indicator light units for household and similar fixed-electrical installations Part
10、 1: General requirements (includes amendment A11:2003) (IEC 62094-1:2002) Voyants lumineux pour installations lectriques fixes domestiques et analogues Partie 1: Prescriptions gnrales (inclut lamendement A11:2003) (CEI 62094-1:2002) Anzeigeleuchten fr Haushalt und hnliche ortsfeste elektrische Insta
11、llationen Teil 1: Allgemeine Anforderungen (enthlt nderung A11:2003) (IEC 62094-1:2002) This European Standard was approved by CENELEC on 2002-12-01; amendment A11 was approved by CENELEC on 2003-07-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the
12、 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 member. This European Standard exists
13、 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. CENELEC members are the national electro
14、technical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EN 69024-:10023 - - 2 Foreword The text of docu
15、ment 23B/679/FDIS, future edition 1 of IEC 62094-1, prepared by SC 23B, Plugs, socket-outlets and switches, of IEC TC 23, Electrical accessories, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62094-1 on 2002-12-01. The following dates were fixed: latest date by whi
16、ch the EN 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 EN have to be withdrawn (dow) 2005-12-01 Annexes designated “normative“ are part of the body of the s
17、tandard. In this standard, annex ZA is normative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62094-1:2002 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes h
18、ave to be added for the standards indicated: IEC 60417-1 NOTE Harmonized as EN 60417-1:1999 (not modified). IEC 60598 NOTE Harmonized in EN 60598 series (modified). IEC 60999-1 NOTE Harmonized as EN 60999-1:2000 (not modified). _ Foreword to amendment A11 This amendment to the European Standard EN 6
19、2094-1 was prepared by the Technical Committee CENELEC TC 23B, Switches for household and similar fixed electrical installations. The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A11 to EN 62094-1:2003 on 2003-07-01. The following dates
20、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) 2004-07-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2006-07-01 Annexes designat
21、ed “normative“ are part of the body of the standard. In this standard, Annex ZB is normative. Annex ZB has been added by CENELEC. Notes which are additional to those in IEC 62094-1 are prefixed “Z”. Page2 EN620941:2003260-491 IEC:2002 3 CONTENTS 1 Scope.5 2 Normative references.5 3 Definitions6 4 Ge
22、neral requirements.7 5 General notes on tests .7 6 Ratings.8 7 Classification8 8 Marking9 9 Checking of dimensions12 10 Protection against electric shock 12 11 Provision for earthing .14 12 Terminals.14 13 Constructional requirements.25 14 Resistance to ageing, protection provided by enclosures of i
23、ndicator units and resistance to humidity.30 15 Insulation resistance and electric strength33 16 Temperature rise34 17 Mechanical strength .35 18 Resistance to heat41 19 Screws, current-carrying parts and connections42 20 Creepage distances, clearances and distances through sealing compound 44 21 Re
24、sistance of insulating material to abnormal heat, to fire and to tracking 46 22 Resistance to rusting47 Annex ZA (normative) Normative references to international publications with their corresponding European publications .61 Annex ZB (normative) Special national conditions.62 Bibliography63 Figure
25、 1 Pillar terminal.49 Figure 2 Screw terminals and stud terminals50 Figure 3 Mantle terminals 51 Figure 4 Thread-forming screw 51 Figure 5 Thread-cutting screw51 Figure 6 Test apparatus for checking damage to conductors52 Figure 7 Information for deflection test.53 Figure 8 Impact test apparatus.54
26、Figure 9 Details of the striking element for impact test apparatus.54 Figure 10 Details of the mounting support for specimen for impact test apparatus .55 Page3 EN620941:200362094-1 IEC:2002 4 Figure 11 Details of the mounting block for flush type equipment for use with the impact test apparatus .55
27、 Figure 12 Arrangement for test on covers and cover plates56 Figure 13 Gauge (thickness about 2 mm) for the verification of the outline of covers and cover plate.56 Figure 14 Examples of application of the gauge of Figure 13 on covers fixed without screws on mounting surface or supporting surface57
28、Figure 15 Examples of application of the gauge of Figure 13 in accordance with the requirements of 17.8.58 Figure 16 Gauge for verification of grooves, holes and reverse tapers .59 Figure 17 Sketch showing the direction of application of the gauge of Figure 16 59 Figure 18 Ball pressure test apparat
29、us.59 Figure 19 Test wall in accordance with the requirements of 14.2.2.60 Table 1 Composition of conductors 16 Table 2 Tightening torque for the verification of the mechanical strength of screw- type terminal.16 Table 3 Test values for flexing and pull tests for copper conductors.16 Table 4 Test va
30、lues for pull test .17 Table 5 Dimensions of copper conductors for screwless terminals .20 Table 6 Test current for the verification of electrical and thermal stresses of screwless terminals 22 Table 7 Deflection test forces 24 Table 8 Forces to be applied to covers, cover-plates or other accessible
31、 parts whose fixing is not dependent on screws 26 Table 9 External cable diameter limits for surface type indicator light units 29 Table 10 Test voltage, points of application and minimum values of insulation resistance for the verification of electric strength 34 Table 11 Height of fall for impact
32、test.37 Table 12 Torque for verification of the mechanical strength of glands 39 Table 13 Creepage distances, clearances and distances through sealing compound .45 Page4 EN620941:200362094-1 IEC:2002 5 INDICATOR LIGHT UNITS FOR HOUSEHOLD AND SIMILAR FIXED-ELECTRICAL INSTALLATIONS Part 1: General req
33、uirements 1 Scope This International Standard applies to stand-alone indicator light units intended to give a visible signal. They are designed for a.c. only with a rated voltage not exceeding 440 V and a rated power not exceeding 10 W, for household and similar fixed-electrical installations, eithe
34、r indoors or outdoors. NOTE 1 Indicator light units are not intended for lighting as a luminaire (see IEC 60598). This standard does not apply to pilot lights incorporated in products complying with their own standards which are tested as part of that product. The standard also applies to boxes for
35、indicator light units, with the exception of flush- mounting boxes (according to IEC 60670) for flush-type indicator light units. Indicator light units complying with this standard are suitable for use at ambient temperatures not normally exceeding 25 C, but occasionally reaching 35 C. In locations
36、where special conditions prevail, as in ships, vehicles and the like and in hazardous locations, for example where explosions are liable to occur, special constructions may be required. NOTE 2 LEDs and lamps are not considered as indicator light units, but as components. 2 Normative references The f
37、ollowing referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60061 (all parts), Lamp caps and holders together
38、with gauges for the control of interchangeability and safety IEC 60112, Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions IEC 60212, Standard conditions for use prior to and during the testing of solid electrical insulating mat
39、erials IEC 60529, Degrees of protection provided by enclosures (IP Code) IEC 60695-2-10:2000, Fire hazard testing Part 2-10: Glowing/hot wire based test methods Glow wire apparatus and common test procedure IEC 60695-2-11:2000, Fire hazard testing Part 2-11: Glowing/hot wire based test methods Glow
40、wire flammability test method for end-products Page5 EN620941:200362094-1 IEC:2002 6 IEC 60998 (all parts), Connecting devices for low-voltage circuits for household and similar purposes IEC 61032:1997, Protection of persons and equipment by enclosures Probes for verification 3 Definitions For the p
41、urposes of this standard the following definitions apply. NOTE Where the terms “voltage” and “current” are used, they imply r.m.s. values unless otherwise specified. 3.1 indicator light unit device equipped with terminals or terminations (such as connecting leads), designed to give a visible signal
42、by light emission, not designed for lighting as a luminaire 3.2 terminal with screw clamping terminal intended for the connection, by clamping only, of external rigid or flexible conductors 3.3 pillar terminal terminal with screw clamping in which the conductor is inserted into the hole or cavity, w
43、here it is clamped under the end of the screw or screws. The clamping pressure may be applied directly by the end of the screw or through an intermediate clamping member to which pressure is applied by the end of the screw NOTE Examples of pillar terminals are shown in Figure 1. 3.4 screw terminal t
44、erminal with screw clamping in which the conductor is clamped under the head of the screw. The clamping pressure may be applied directly to the head of the screw or through an intermediate part, such as a washer, clamping plate or anti-spread device NOTE Examples of screw terminals are shown in Figu
45、re 2. 3.5 stud terminal terminal with screw clamping in which the conductor is clamped under a nut. The clamping pressure may be applied directly by a suitably shaped nut or through an intermediate part, such as a washer, clamping plate or anti-spread device NOTE Examples of stud terminals are shown
46、 in Figure 2. 3.6 mantle terminal terminal with screw clamping in which the conductor is clamped against the base of a slot in a threaded stud by means of a nut. The conductor is clamped against the base of the slot by a suitably shaped washer under the nut, by a central peg if the nut is a cap nut,
47、 or by equally effective means for transmitting the pressure from the nut to the conductor within the slot NOTE Examples of mantle terminals are shown in Figure 3. Page6 EN620941:200362094-1 IEC:2002 7 3.7 screwless terminal connecting device for the connection and subsequent disconnection of a rigi
48、d (solid or stranded) or flexible conductor or the interconnection of two conductors capable of being dismantled, the connection being made, directly or indirectly, by means of springs, parts of angled, eccentric or conical form, etc, without special preparation of the conductor concerned, other tha
49、n removal of insulation 3.8 thread-forming screw tapping screw having an uninterrupted thread which, by screwing in, forms a thread by displacing material NOTE An example of a thread-forming screw is shown in Figure 4. 3.9 thread-cutting screw tapping screw having an interrupted thread which, by screwing in, forms a thread by removing material NOTE A
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