Plugs, socket-outlets and couplers with arcuate contacts

IEC 62986:2017(E) sets the general and dimensional interchangeability requirements for plugs, socket-outlets, connectors and appliance inlets with arcuate contacts of standardized configurations (hereinafter referred to as accessories), with a rated operating voltage not exceeding 600 V AC at a frequency of 50 Hz and 60 Hz and with rated currents of 20 A and 30 A, primarily intended for commercial use indoors, in conditions where the presence of water is negligible.

General Information

Status
Published
Publication Date
27-Sep-2017
Current Stage
PPUB - Publication issued
Start Date
03-Nov-2017
Completion Date
28-Sep-2017
Ref Project

Buy Standard

Standard
IEC 62986:2017 - Plugs, socket-outlets and couplers with arcuate contacts
English language
88 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)


IEC 62986 ®
Edition 1.0 2017-09
INTERNATIONAL
STANDARD
Plugs, socket-outlets and couplers with arcuate contacts
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé Fax: +41 22 919 03 00
CH-1211 Geneva 20 info@iec.ch
Switzerland www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.

IEC Catalogue - webstore.iec.ch/catalogue Electropedia - www.electropedia.org
The stand-alone application for consulting the entire The world's leading online dictionary of electronic and
bibliographical information on IEC International Standards, electrical terms containing 20 000 terms and definitions in
Technical Specifications, Technical Reports and other English and French, with equivalent terms in 16 additional
documents. Available for PC, Mac OS, Android Tablets and languages. Also known as the International Electrotechnical
iPad. Vocabulary (IEV) online.

IEC publications search - www.iec.ch/searchpub IEC Glossary - std.iec.ch/glossary
The advanced search enables to find IEC publications by a 65 000 electrotechnical terminology entries in English and
variety of criteria (reference number, text, technical French extracted from the Terms and Definitions clause of
committee,…). It also gives information on projects, replaced IEC publications issued since 2002. Some entries have been
and withdrawn publications. collected from earlier publications of IEC TC 37, 77, 86 and

CISPR.
IEC Just Published - webstore.iec.ch/justpublished

Stay up to date on all new IEC publications. Just Published IEC Customer Service Centre - webstore.iec.ch/csc
details all new publications released. Available online and If you wish to give us your feedback on this publication or
also once a month by email. need further assistance, please contact the Customer Service
Centre: csc@iec.ch.
IEC 62986 ®
Edition 1.0 2017-09
INTERNATIONAL
STANDARD
Plugs, socket-outlets and couplers with arcuate contacts

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.120.20 ISBN 978-2-8322-4870-6

– 2 – IEC 62986:2017 © IEC 2017
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 10
4 General . 16
4.1 General requirements . 16
4.2 General notes on tests . 16
5 Standard ratings . 17
6 Classification . 18
6.1 According to purpose . 18
6.2 According to the method of connecting the cable . 18
7 Marking . 18
8 Dimensions. 20
9 Protection against electric shock . 21
10 Provisions for earthing . 21
11 Terminals and terminations . 22
11.1 Common requirements for terminals and terminations . 22
11.2 Screw type terminals . 24
11.3 Mechanical tests on terminals . 26
12 Resistance to ageing of rubber and thermoplastic material . 28
13 General construction . 29
14 Construction of socket-outlets . 29
15 Construction of plugs and connectors . 30
16 Construction of appliance inlets . 31
17 Degrees of protection . 31
18 Insulation resistance and dielectric strength . 32
19 Breaking capacity . 33
20 Normal operation . 36
21 Temperature rise . 37
22 Flexible cables and their connection . 38
22.1 Cable anchorages . 38
22.2 Requirements for plugs and connectors . 38
22.2.1 Non-rewirable plugs and connectors . 38
22.2.2 Rewirable plugs and connectors . 38
22.3 Pull test . 39
23 Mechanical strength . 41
23.1 General . 41
23.2 Impact test apparatus . 42
23.3 Normal use . 42
23.4 Test description . 43
23.5 Socket-outlets and appliance inlets . 44
23.6 Rewirable plugs and connectors . 44
23.7 Non-rewirable plugs and connectors . 45

23.8 Accessories with screwed glands . 46
23.9 Plugs . 46
23.9.1 General . 46
23.9.2 Perpendicular stress test . 47
23.9.3 Axial stress test . 47
23.9.4 Tensile strength test . 48
23.9.5 Blade retention (compression) test . 48
24 Screws, current-carrying parts and connections . 48
25 Creepage distances, clearances and distances through sealing compound . 50
26 Resistance to heat . 51
27 Resistance to fire and to tracking. 52
28 Corrosion and resistance to rusting . 54
29 Conditional short-circuit current withstand test . 55
29.1 Short-circuit current . 55
29.2 Ratings and test conditions . 55
29.3 Test circuit . 55
29.4 Calibration . 58
29.5 Test procedure . 58
29.6 Behaviour of the equipment under test . 58
29.7 Acceptance conditions . 59
30 Electromagnetic compatibility . 59
30.1 Immunity . 59
30.2 Emission . 59
STANDARD SHEETS . 60
STANDARD SHEET L5-20 125 V, 20 A, two-pole three-wire . 62
STANDARD SHEET L5-30 125 V, 30 A, two-pole three-wire . 63
STANDARD SHEET L25-30 240 V, 30 A, two-pole three-wire . 64
STANDARD SHEET L6-20 250 V, 20 A, two-pole three-wire . 65
STANDARD SHEET L6-30 250 V, 30 A, two-pole three-wire . 66
STANDARD SHEET L7-20 277 V, 20 A, two-pole three-wire . 67
STANDARD SHEET L7-30 277 V, 30 A, two-pole three-wire . 68
STANDARD SHEET L24-20 347 V, 20 A, two-pole three-wire . 69
STANDARD SHEET L8-20 480 V, 20 A, two-pole three-wire . 70
STANDARD SHEET L8-30 480 V, 30 A, two-pole three-wire . 71
STANDARD SHEET L9-20 600 V, 20 A, two-pole three-wire . 72
STANDARD SHEET L9-30 600 V, 30 A, two-pole three-wire . 73
STANDARD SHEET L14-20 125/250 V, 20 A, three-pole four-wire . 74
STANDARD SHEET L14-30 125/250 V, 30 A, three-pole four-wire . 75
STANDARD SHEET L15-20 250 V, 20 A, three-pole four-wire . 76
STANDARD SHEET L15-30 250 V, 30 A, three-pole four-wire . 77
STANDARD SHEET L16-20 480 V, 20 A, three-pole four-wire . 78
STANDARD SHEET L16-30 480 V, 30 A, three-pole four-wire . 79
STANDARD SHEET L17-30 600 V, 30 A, three-pole four-wire . 80
STANDARD SHEET L21-20 120/208 V, 20 A, four-pole five-wire . 81
STANDARD SHEET L21-30 120/208 V, 30 A, four-pole five-wire . 82

– 4 – IEC 62986:2017 © IEC 2017
STANDARD SHEET L26-30 240/415 V, 30 A, four-pole five-wire . 83
STANDARD SHEET L22-20 277/480 V, 20 A, four-pole five-wire . 84
STANDARD SHEET L22-30 277/480 V, 30 A, four-pole five-wire . 85
STANDARD SHEET L23-20 347/600 V, 20 A, four-pole five-wire . 86
STANDARD SHEET L23-30 347/600 V, 30 A, four-pole five-wire . 87
Bibli
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.