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1、BRITISH STANDARD BS EN 60309-4:2007 Plugs, socket-outlets and couplers for industrial purposes Part 4: Switched socket-outlets and connectors with or without interlock The European Standard EN 60309-4:2007 has the status of a British Standard ICS 29.120.30 ? Licensed Copy: London South Bank Universi
2、ty, London South Bank University, Wed Aug 08 03:59:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 60309-4:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2007 BSI 2007 ISBN 978 0 580 55606 7 National foreword This British St
3、andard is the UK implementation of EN 60309-4:2007. It was derived by CENELEC from IEC 60309-4:2006. The CENELEC common modifications have been implemented at the appropriate places in the text and are indicated by tags (e.g. ). The UK participation in its preparation was entrusted by Technical Comm
4、ittee PEL/23, Electrical accessories, to Subcommittee PEL/23/4, Protected type plugs and sockets. 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 resp
5、onsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Wed Aug 08 03:59:36 GMT+00:00 2007, Uncontrolled
6、 Copy, (c) BSI EUROPEAN STANDARD EN 60309-4 NORME EUROPENNE EUROPISCHE NORM May 2007 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brus
7、sels 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60309-4:2007 E ICS 29.120.30 English version Plugs, socket-outlets and couplers for industrial purposes - Part 4: Switched socket-outlets and connectors with or without int
8、erlock (IEC 60309-4:2006, modified) Prises de courant pour usages industriels - Partie 4: Prises de courant et prises mobiles avec interrupteur, avec ou sans dispositif de verrouillage (CEI 60309-4:2006, modifie) Stecker, Steckdosen und Kupplungen fr industrielle Anwendungen - Teil 4: Abschaltbare S
9、teckdosen und Kupplungen mit oder ohne Verriegelung (IEC 60309-4:2006, modifiziert) This European Standard was approved by CENELEC on 2007-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status
10、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 in three official versions (English, French, German). A
11、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 electrotechnical committees of Austria, Belgium, Bulgaria, Cypru
12、s, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Ba
13、nk University, London South Bank University, Wed Aug 08 03:59:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 60309-4:2007 2 Foreword The text of document 23H/189/FDIS, future edition 1 of IEC 60309-4, prepared by SC 23H, Industrial plugs and socket-outlets, of IEC TC 23, Electrical accessories, wa
14、s submitted to the IEC-CENELEC parallel vote. A draft amendment, containing some common modifications to the future IEC 60309-4, was prepared by CENELEC BTWG 112-1, Improvement of EN 60309-1 and EN 60309-2, and was submitted to formal vote. The combined texts were approved by CENELEC as EN 60309-4 o
15、n 2007-03-01. This standard is to be read in conjunction with EN 60309-1:1999 + A1:2007 and EN 60309-2:1999 + A1:2007. Part 1 comprises clauses of a general character and the subsequent parts of the series deal with particular types. The clauses of the subsequent parts supplement or modify the corre
16、sponding clauses in Part 1. Where the text of subsequent parts indicates an “addition“ to or a “replacement“ of the relevant requirement, test specification or explanation of Part 1, these changes are made to the relevant text of Part 1, which then becomes part of the standard. Where no change is ne
17、cessary, the words “This clause of Part 1 is applicable“ are used. Clauses, subclauses, figures, tables and notes which are additional to those in Part 1 are numbered starting from 101. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication
18、 of an identical national standard or by endorsement (dop) 2008-03-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-03-01 Annexes ZA and ZB have been added by CENELEC. _ Licensed Copy: London South Bank University, London South Bank University, W
19、ed Aug 08 03:59:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3 EN 60309-4:2007 Endorsement notice The text of the International Standard IEC 60309-4:2006 was approved by CENELEC as a European Standard with agreed common modifications. Licensed Copy: London South Bank University, London South Bank U
20、niversity, Wed Aug 08 03:59:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 60309-4:2007 4 CONTENTS 1 Scope 5 2 Definitions5 3 Normative references .7 4 General7 5 Standard ratings.8 6 Classification8 7 Marking9 8 Dimensions 11 9 Protection against electric shock.11 10 Provision for earthing12 11 T
21、erminals .12 12 Interlocks, switches and their components 12 13 Resistance to ageing of rubber and thermoplastic material 17 14 General construction 17 15 Construction of socket-outlets.17 16 Construction of plugs and connectors17 17 Construction of appliance inlets 17 18 Degrees of protection .17 1
22、9 Insulation resistance and dielectric strength17 20 Breaking capacity .18 21 Normal operation18 22 Temperature rise 18 23 Flexible cable and their connection .19 24 Mechanical strength .20 25 Screws, current-carrying parts and connections.21 26 Creepage distances, clearances and distances through s
23、ealing compound 21 27 Resistance to heat, fire and tracking .21 28 Corrosion and resistance to rusting.21 29 Conditional short-circuit current withstand test 21 Annex ZA (normative) Normative references to international publications with their corresponding European publications23 Annex ZB (normativ
24、e) References to AWG/MCM cables, non-European voltages and/or Series II which are excluded from this standard.24 Licensed Copy: London South Bank University, London South Bank University, Wed Aug 08 03:59:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 5 EN 60309-4:2007 PLUGS, SOCKET-OUTLETS AND COUPL
25、ERS FOR INDUSTRIAL PURPOSES Part 4: Switched socket-outlets and connectors with or without interlock 1 Scope This clause of Part 1 or Part 2 is applicable except as follows: Replacement of the first paragraph by the following text: This part of IEC 60309 applies to self-contained products that combi
26、ne within a single enclosure, a socket-outlet or connector according to IEC 60309-1 or IEC 60309-2 and a switching device, with a rated operating voltage not exceeding 690 V d.c. or a.c. and 500 Hz , and a rated current not exceeding 250 A, primarily intended for industrial use, either indoors or ou
27、tdoors. These products may incorporate an interlock and/or protective devices. EN 60309-1 and EN 60309-2 contain common modifications regarding the use in Europe of AWG and MCM cables, voltages and Series II products. Those common modifications apply also within the scope of the present European Sta
28、ndard as indicated in the relevant Part 1 or Part 2. See Annex ZB for a list of additional references to AWG/MCM cables, non-European voltages and Series II products which are excluded from this standard. 2 Definitions This clause of Part 1 or Part 2 is applicable, except as follows: Deletion of def
29、initions 2.6 to 2.9. Addition: 2.101 switched socket-outlet or connector accessory containing in a single enclosure a switching device and a socket-outlet or connector, intended to be used in combination. It can be either interlocked or non-interlocked 2.102 interlocked socket-outlet or connector so
30、cket-outlet or connector associated with an interlock 2.103 switching device device designated to make or break the current in one or more electric circuits IEV 441-14-01 2.103.1 mechanical switching device switching device designed to close and open one or more electric circuits by means of separab
31、le contacts IEV 441-14-02 Licensed Copy: London South Bank University, London South Bank University, Wed Aug 08 03:59:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 60309-4:2007 6 2.103.1.1 switch (mechanical) mechanical switching device capable of making, carrying and breaking currents under norm
32、al circuit conditions, which may include specified operating overload conditions and also carrying, for a specified time, currents under specified abnormal circuit conditions such as those of short-circuit IEV 441-14-10 NOTE A switch may be capable of making, but not breaking short-circuit currents.
33、 2.103.1.1.1 switch-disconnector switch, which in the open position complies with the requirements specified for the isolating function IEV 441-14-12, modified NOTE This definition differs from IEV 441-14-05 by referring to isolating function instead of the requirements specified for a disconnector.
34、 2.103.1.2 contactor mechanical switching device having only one position of rest, operated otherwise than by hand, capable of making, carrying and breaking currents under normal circuit conditions, including operating overload conditions IEV 441-14-33 2.103.2 associated switching device separate sw
35、itching device which can be replaced independently 2.103.3 integral switching device switching device constructed as a part of a socket-outlet or connector covered by this standard, where neither the switching device nor the socket-outlet or connector can be replaced independently 2.104 isolation (i
36、solating function) function intended to cut off the supply from all or a discrete section of the installation, by separating the installation or section from every source of electrical energy for reasons of safety (see IEC 60947-1 and IEC 611401) 2.105 utilization category switching device combinati
37、on of specified requirements related to the conditions in which the switching device fulfils its purpose, selected to represent a characteristic group of practical applications IEV 441-17-19, modified NOTE The specified requirements may concern e.g. the values of making capacities (if applicable), b
38、reaking capacities and other characteristics, the associated circuits under the relevant conditions of use and behaviour. 1 IEC 61140, Protection against electric chock Common aspects for installation and equipment Licensed Copy: London South Bank University, London South Bank University, Wed Aug 08
39、 03:59:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 7 EN 60309-4:2007 2.106 interlock or interlocking device device, either electrical or electronic or mechanical or a combination of these, which makes the operation of a piece of product dependent upon the condition, position or operation of one or
40、 more other pieces of product 2.107 control circuit device electrical device intended for the controlling, signaling, interlocking, etc. of switchgear and controlgear (see IEC 60947-1, 2.1.1) 2.108 pilot contact auxiliary electric contact for use in a control or monitoring or interlock function NOTE
41、 Pilot contact is not considered to be a pole. 2.109 latching device part of the interlock mechanism provided to hold a plug or appliance-inlet in the socket-outlet or connector 3 Normative references This clause of Part 1 or Part 2 is applicable, except as follows: Addition: IEC 60073, Basic and sa
42、fety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators IEC 60417-DB:20022, Graphical symbols for use on equipment IEC 60617-DB:20013, Graphical Symbols for diagrams IEC 60947-1:2004, Low-voltage switchgear and controlgear Part 1: Genera
43、l rules IEC 60947-4-1, Low-voltage switchgear and controlgear Part 4-1: Contactors and motor- starters Electromechanical contactors and motor-starters IEC 60947-5-1:2003, Low-voltage switchgear and controlgear Part 5-1: Control circuit devices and switching elements Electromechanical control circuit
44、 devices IEC 61032, Protection of persons and equipment by enclosures Probes for verification IEC 61058-1, Switches for appliances Part 1: General requirements 4 General This clause of Part 1 or Part 2 is applicable except as follows: 2 “DB” refers to the IEC on-line database. 3 “DB” refers to the I
45、EC on-line database. Licensed Copy: London South Bank University, London South Bank University, Wed Aug 08 03:59:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 60309-4:2007 8 Addition: 4.101 Components incorporated or integrated in products (e.g. flexible cable, current cut- outs, thermal cut-outs
46、, safety transformers, switches, fuses, residual current devices, lampholders and connecting devices) shall comply with the relevant standards as far as they reasonably apply. 5 Standard ratings This clause of Part 2 is applicable except as follows: 5.101 Replacement: 5.101 Standard IP ratings are I
47、P44 IP67 IP66/IP67 For switched socket-outlet with or without interlock according to 6.1.101, the whole unit can have a degree of protection different from IP44 or IP67 or IP66/IP67 but not lower than IP44 (see also 8.1). 6 Classification This clause of Part 1 or Part 2 is applicable, except as foll
48、ows: 6.1.1 Replacement: 6.1.1 According to purpose: socket-outlets, connectors Deletion of 6.1.5. Addition: 6.1.101 According to switching devices and interlock facilities: products with a switching device and without an interlock; products with a switching device and with an interlock. 6.1.102 Acco
49、rding to the operation of the interlock/switching device manually; automatically (electrically and/or electronically); combination of the above. NOTE Inserting the plug is not considered a manual operation of the interlock/switching device. 6.1.103 According to the mechanical switching device switch; switch-disconnector; Licensed Copy: London South Bank University,