FprEN IEC 60669-2-3:2023
(Main)Switches for household and similar fixed electrical installations - Part 2-3: Particular requirements - Time-delay switches (TDS)
Switches for household and similar fixed electrical installations - Part 2-3: Particular requirements - Time-delay switches (TDS)
IEC 60669-2-3:2024 is available as IEC 60669-2-3:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60669-2-3:2024 applies to time-delay switches (hereinafter referred to as TDS) with a rated voltage not exceeding 440 V AC and a rated current not exceeding 63 A, intended for household and similar fixed electrical installations, either indoors or outdoors, operated by hand and/or by remote control. For the control circuit, the rated control voltage does not exceed 440 V AC or 220 V DC. This fourth edition cancels and replaces the third edition published in 2006. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Revision of the present edition with reference to IEC 60669-1:2017 (Edition 4); b) Introduction of a revision to Annex E "Additional requirements and tests for switches intended to be used at a temperature lower than −5 °C".
Interrupteurs pour installations électriques fixes domestiques et analogues - Partie 2-3 : Exigences particulières - Interrupteurs temporisés (minuteries)
IEC 60669-2-3:2024 est disponible sous forme de IEC 60669-2-3:2024 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60669-2-3:2024 s'applique aux interrupteurs temporisés (désignés ci-après minuteries) de tension assignée qui ne dépasse pas 440 V en courant alternatif et de courant assigné qui ne dépasse pas 63 A, prévus pour installations électriques fixes domestiques et analogues intérieures ou extérieures, commandés à la main ou à distance. Pour le circuit de commande, la tension de commande assignée ne dépasse pas 440 V en courant alternatif ou 220 V en courant continu. Cette quatrième édition annule et remplace la troisième édition parue en 2006. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) révision de la présente édition avec référence à l'IEC 60669-1:2017 (Édition 4); b) introduction d'une révision de l'Annexe E "Exigences et essais supplémentaires pour les interrupteurs à utiliser à une température inférieure à −5 °C".
Stikala za gospodinjstva in podobne nepremične električne inštalacije - 2-3. del: Posebne zahteve - Stikala s časovno zakasnitvijo (TDS)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN IEC 60669-2-3:2023
01-januar-2023
Stikala za gospodinjstva in podobne nepremične električne inštalacije - 2-3. del:
Posebne zahteve - Stikala s časovno zakasnitvijo (TDS)
Switches for household and similar fixed electrical installations - Part 2-3: Particular
requirements - Time-delay switches (TDS)
Interrupteurs pour installations électriques fixes domestiques et analogues - Partie 2-3:
Exigences particulières - Interrupteurs temporisés (minuteries)
Ta slovenski standard je istoveten z: prEN IEC 60669-2-3:2022
ICS:
29.120.40 Stikala Switches
oSIST prEN IEC 60669-2-3:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN IEC 60669-2-3:2023
oSIST prEN IEC 60669-2-3:2023
23B/1431/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60669-2-3 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-11-25 2023-02-17
SUPERSEDES DOCUMENTS:
23B/1380/CD, 23B/1396A/CC
IEC SC 23B : PLUGS, SOCKET-OUTLETS AND SWITCHES
SECRETARIAT: SECRETARY:
Italy Mr Cristiano Masini
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
TITLE:
Switches for household and similar fixed electrical installations - Part 2-3: Particular
requirements - Time-delay switches (TDS)
PROPOSED STABILITY DATE: 2030
NOTE FROM TC/SC OFFICERS:
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it,
for any other purpose without permission in writing from IEC.
oSIST prEN IEC 60669-2-3:2023
IEC CDV 60669-2-3 © IEC 2022 2 23B/1431/CDV
1 CONTENTS
2 FOREWORD. 3
4 1 Scope . 5
5 2 Normative references . 5
6 3 Terms and definitions . 6
7 4 General requirements . 7
8 5 General notes on tests . 7
9 6 Ratings . 8
10 7 Classification . 8
11 8 Marking . 9
12 9 Checking of dimensions . 10
13 10 Protection against electric shock . 10
14 11 Provision for earthing. 10
15 12 Terminals . 10
16 13 Constructional requirements . 10
17 14 Mechanism . 11
18 15 Resistance to ageing, protection provided by enclosures of switches and
19 resistance to humidity . 11
20 16 Insulation resistance and electric strength . 11
21 17 Temperature rise . 11
22 18 Making and breaking capacity . 12
23 19 Normal operation . 12
24 20 Mechanical strength . 14
25 21 Resistance to heat . 14
26 22 Screws, current-carrying parts and connections. 14
27 23 Creepage distances, clearances and distances through sealing compound . 14
28 24 Resistance of insulating material to abnormal heat, to fire and to tracking . 16
29 25 Resistance to rusting . 16
30 26 EMC requirements . 16
31 101 Abnormal operation of the control circuit . 16
33 Bibliography XX
oSIST prEN IEC 60669-2-3:2023
IEC CDV 60669-2-3 © IEC 2022 3 23B/1431/CDV
36 INTERNATIONAL ELECTROTECHNICAL COMMISSION
37 ____________
39 SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED
40 ELECTRICAL INSTALLATIONS –
42 Part 2-3: Particular requirements –
43 Time-delay switches (TDS)
46 FOREWORD
47 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
48 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
49 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
50 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
51 Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
52 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
53 may participate in this preparatory work. International, governmental and non-governmental organizations liaising
54 with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
55 Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
56 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
57 consensus of opinion on the relevant subjects since each technical committee has representation from all
58 interested IEC National Committees.
59 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
60 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
61 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
62 misinterpretation by any end user.
63 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
64 transparently to the maximum extent possible in their national and regional publications. Any divergence between
65 any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the lat ter.
66 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment
67 declared to be in conformity with an IEC Publication.
68 6) All users should ensure that they have the latest edition of this publication.
69 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
70 members of its technical committees and IEC National Committees for any personal injury, property damage or
71 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
72 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
73 Publications.
74 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
75 indispensable for the correct application of this publication.
76 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
77 rights. IEC shall not be held responsible for identifying any or all such patent rights.
78 International Standard IEC 60669-2-3 has been prepared by subcommittee 23B: Plugs, socket-
79 outlets and switches, of IEC technical committee 23: Electrical accessories.
80 This fourth edition cancels and replaces the third edition published in 2006 of which it
81 constitutes a technical revision.
82 This edition includes the following significant technical changes with respect to the previous
83 edition:
84 Revision of the present edition with reference to IEC 60669-1:2017 Edition 4;
85 − Introduction a new Annex E “Additional requirements and tests for switches intended
86 to be used at a temperature lower than −5 °C”
oSIST prEN IEC 60669-2-3:2023
IEC CDV 60669-2-3 © IEC 2022 4 23B/1431/CDV
90 This part of IEC 60669-2 is to be used in conjunction with IEC 60669-1. It lists the changes
91 necessary to convert that standard into a specific standard for time-delay switches.
92 In this publication, the following print types are used:
93 – requirements proper: in roman type;
94 – test specifications: in italic type;
95 – notes: in smaller roman type.
96 Subclauses, figures or tables which are additional to those in part 1 are numbered starting from
97 101.
98 A list of all parts of IEC 60669 series, under the general title Switches for household and similar
99 fixed-electrical installations, can be found on the IEC website.
100 The committee has decided that the contents of this publication will remain unchanged until the
101 maintenance result date indicated on the IEC web site under “http://webstore.iec.ch” in the data
102 related to the specific publication. At this date, the publication will be
103 • reconfirmed;
104 • withdrawn;
105 • replaced by a revised edition, or
106 • amended.
oSIST prEN IEC 60669-2-3:2023
IEC CDV 60669-2-3 © IEC 2022 5 23B/1431/CDV
108 SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED
109 ELECTRICAL INSTALLATIONS –
111 Part 2-3: Particular requirements –
112 Time-delay switches (TDS)
116 1 Scope
117 This clause of part 1 is applicable except as follows:
118 Replacement of the first paragraph by:
119 This part of IEC 60669 applies to time-delay switches (hereinafter referred to as TDS) with a
120 rated voltage not exceeding 440 V AC and a rated current not exceeding 63 A, intended for
121 household and similar fixed electrical installations, either indoors or outdoors, operated by hand
122 and/or by remote control. For the control circuit, the rated control voltage does not exceed 440
123 V AC or 220 V DC.
124 TDS are provided with a time-delay device operated by mechanical, thermal, pneumatic,
125 hydraulic or electrical means or by a combination of them.
126 Electronic TDS are within the scope of IEC 60669-2-1.
127 TDS including only passive components such as resistors, capacitors, PTC and NTC
128 components and printed circuit boards are not considered to be electronic TDS.
129 2 Normative references
130 This clause of part 1 is applicable with the following additions:
131 IEC 60317, Specifications for particular types of winding wires
132 IEC 60445:2021, Basic and safety principles for man-machine interface, marking and
133 identification – Identification of equipment terminals and of terminations of certain designated
134 conductors, including general rules for an alphanumerical system
136 IEC 60664-1:2020, Insulation coordination for equipment within low-voltage systems – Part
137 1:Principles, requirements and tests
139 IEC 60664-3: 2016, Insulation coordination for equipment within low-voltage systems - Part 3: Use of
140 coating, potting or moulding for protection against pollution
142 IEC 60669-1:2017, Switches for household and similar fixed electrical installations –
143 Part 1: General requirements
144 IEC 60669-2-1:2021, Switches for household and similar fixed-electrical installations –
145 Part 2-1: Particular requirements – Electronic control devices
146 IEC 61558-2-6:2021, Safety of transformers, reactors, power supply units and combination of
147 thereof– Part 2-6: Particular requirements and tests for safety isolating transformers and power
148 supply units incorporating safety isolating transformers for general applications
oSIST prEN IEC 60669-2-3:2023
IEC CDV 60669-2-3 © IEC 2022 6 23B/1431/CDV
150 3 Terms and definitions
151 This clause of part 1 is applicable with the following modifications:
152 3.8
153 thread-cutting screw
154 Addition of the following note:
155 Note to entry: This definition is only applicable to the switching circuit.
156 3.9
157 mechanical
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.