Appliance couplers for household and similar general purposes - Part 3: Standard sheets and gauges

lEC 60320-3:2014 sets the dimensions for appliance couplers for two poles and two poles with earth contact: - for the connection of electrical devices for household and similar onto the mains supply and - for the interconnection of the electrical supply to appliance or equipment - and dimensions for gauges.

Gerätesteckvorrichtungen für den Hausgebrauch und ähnliche allgemeine Zwecke - Teil 3: Normblätter und Lehren

Connecteurs pour usages domestiques et usages généraux analogues - Partie 3: Feuilles de norme et calibres

L'IEC 60320-3:2014 établit les dimensions applicables aux connecteurs bipolaires et bipolaires avec contact de terre : - pour raccordement des dispositifs électriques pour usages domestiques et analogues à l'alimentation électrique et - pour raccordement de l'alimentation électrique aux appareils d'utilisation ou autres matériels électriques - et les dimensions des calibres.

Aparatne spojke za hišno rabo in podobne splošne namene - 3. del: Standardni merilni lističi (IEC 60320-3:2014)

Ta del standarda lEC 60320 določa dimenzije aparatnih spojk za dva pola in dva pola z ozemljitvijo
– za priključitev električnih naprav za hišno rabo in podobnih na omrežno napetost,
– za povezovanje električne oskrbe z aparati ali opremo in
– dimenzije merilnikov.

General Information

Status
Published
Publication Date
11-Dec-2014
Drafting Committee
Current Stage
6060 - Document made available
Due Date
12-Dec-2014
Completion Date
12-Dec-2014

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SLOVENSKI STANDARD
SIST EN 60320-3:2015
01-april-2015
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Appliance couplers for household and similar general purposes - Part 3: Standard sheets

and gauges (IEC 60320-3:2014)

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Connecteurs pour usages domestiques et usages généraux analogues - Partie 3:
Feuilles de norme et calibres (CEI 60320-3:2014)
Ta slovenski standard je istoveten z: EN 60320-3:2014
ICS:
29.120.30 9WLþLYWLþQLFHVSRMNH Plugs, socket-outlets,
couplers
SIST EN 60320-3:2015 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 60320-3:2015
---------------------- Page: 2 ----------------------
SIST EN 60320-3:2015
EUROPEAN STANDARD EN 60320-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2014
ICS 29.120.30
English Version
Appliance couplers for household and similar general purposes -
Part 3: Standard sheets and gauges
(IEC 60320-3:2014)

Connecteurs pour usages domestiques et usages généraux Gerätesteckvorrichtungen für den Hausgebrauch und

analogues - Partie 3: Feuilles de norme et calibres ähnliche allgemeine Zwecke - Teil 3: Normblätter und

(CEI 60320-3:2014) Lehren
(IEC 60320-3:2014)

This European Standard was approved by CENELEC on 2014-11-28. CENELEC members are bound to comply with the CEN/CENELEC

Internal 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 CEN-CENELEC

Management Centre or to any CENELEC 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 CEN-CENELEC Management Centre has the

same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 60320-3:2014 E
---------------------- Page: 3 ----------------------
SIST EN 60320-3:2015
EN 60320-3:2014 - 2 -
Foreword

The text of document 23G/336/FDIS, future edition 1 of IEC 60320-3, prepared by SC 23G "Appliance

couplers", of IEC/TC 23 "Electrical accessories" was submitted to the IEC-CENELEC parallel vote and

approved by CENELEC as EN 60320-3:2014.
The following dates are fixed:
(dop) 2015-08-28
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2017-11-28
• latest date by which the national standards conflicting with
the document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such

patent rights.
Endorsement notice

The text of the International Standard IEC 60320-3:2014 was approved by CENELEC as a European

Standard without any modification.

In the official version, for Bibliography, the following notes have to be added for the standards indicated:

ISO 286-1:2010 NOTE Harmonized as EN ISO 286-1:2010 (not modified).
ISO 1101:2004 NOTE Harmonized as EN ISO 1101:2005 (not modified).
---------------------- Page: 4 ----------------------
SIST EN 60320-3:2015
- 3 - EN 60320-3:2014
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated

references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod),

the relevant EN/HD applies.

NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is

available here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60320-1 - Appliance couplers for household and EN 60320-1 -
similar general purposes -
Part 1: General requirements
---------------------- Page: 5 ----------------------
SIST EN 60320-3:2015
---------------------- Page: 6 ----------------------
SIST EN 60320-3:2015
IEC 60320-3
Edition 1.0 2014-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Appliance couplers for household and similar general purposes –
Part 3: Standard sheets and gauges
Connecteurs pour usages domestiques et usages généraux analogues –
Partie 3: Feuilles de norme et calibres
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX XC
ICS 29.120.30 ISBN 978-2-8322-1875-4

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN 60320-3:2015
– 2 – IEC 60320-3:2014 © IEC 2014
CONTENTS

FOREWORD ........................................................................................................................... 5

1 Scope .............................................................................................................................. 7

2 Normative references ...................................................................................................... 7

3 Terms and definitions ...................................................................................................... 7

4 General requirements ...................................................................................................... 7

5 Standard sheets for appliance couplers ......................................................................... 10

5.1 General ................................................................................................................. 10

5.2 Position of switch cams ......................................................................................... 11

6 Gauges .......................................................................................................................... 11

6.1 General ................................................................................................................. 11

6.2 Distance to the point of first contact ...................................................................... 11

6.3 "GO" gauge for connectors to standard sheet C1 .................................................. 12

6.4 "GO" gauge for connectors to standard sheet C5 .................................................. 13

6.5 "GO" -gauge for connectors to standard sheet C7 ................................................. 14

6.6 "GO" -gauge for side-entry connectors to standard sheet C7................................. 15

6.7 "NOT-GO" gauge for connectors to standard sheets C1 ........................................ 16

6.8 "NOT-GO" gauge for connectors to standard sheets C1, C5 and C7 ..................... 17

6.9 "NOT-GO" gauge for connectors to standard sheets C1 and C7 ............................ 18

6.10 Blades for checking the resistance against deformation of the front part of

the connector to standard sheet C7 ...................................................................... 19

6.11 "NOT-GO" gauge for appliance inlets to standard sheets C8, C8A and C8B .......... 19

6.12 "GO" gauge for connectors to standard sheet C9 .................................................. 20

6.13 "NOT-GO" gauge for connectors to standard sheet C9 .......................................... 21

6.14 "GO" gauge for appliance inlets to standard sheets C10 ....................................... 21

6.15 "GO" gauge for connectors to standard sheet C13 ................................................ 23

6.16 "NOT-GO" gauge for connectors to standard sheets C13 and C17 ........................ 24

6.17 "GO" gauge for appliance inlets to standard sheets C14, C16 and C18 ................. 24

6.18 "GO" gauge for connectors to standard sheet C15 ................................................ 26

6.19 "GO" gauge for connectors to standard sheet C17 ................................................ 27

6.20 "GO" gauge for connectors to standard sheet C19 ................................................ 28

6.21 "GO" gauge for appliance inlets to standard sheets C20 and C24 ......................... 29

6.22 "GO" gauge for connectors to standard sheet C21 ................................................ 30

6.23 "GO" gauge for appliance inlets to standard sheet C22 ......................................... 31

6.24 "GO" gauge for connectors to standard sheet C23 ................................................ 32

6.25 "NOT-GO" gauge for connectors to standard sheets C13, C15 and C17 ................ 33

6.26 "GO" gauge for connectors to standard sheet C15A .............................................. 34

6.27 "GO" gauge for appliance inlets to standard sheet C16A ....................................... 34

6.28 "GO" gauge for appliance outlets to standard sheet F ........................................... 36

6.29 "GO" gauge for appliance outlets to standard sheet H ........................................... 37

6.30 "GO" gauge for appliance outlets to standard sheet J ........................................... 38

6.31 "GO" gauge for appliance outlets to standard sheet L ........................................... 39

6.32 Gauges for checking the distance from the engagement face of connectors

and appliance outlets to the point of first contact .................................................. 40

Standard sheet C1 ................................................................................................................ 41

Standard sheet C2 ................................................................................................................ 42

Standard sheet C5 ................................................................................................................ 43

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SIST EN 60320-3:2015
IEC 60320-3:2014 © IEC 2014 – 3 –

Standard sheet C6 ................................................................................................................ 44

Standard sheet C7 ................................................................................................................ 45

Standard sheet C8 ................................................................................................................ 46

Standard sheet C8A .............................................................................................................. 47

Standard sheet C8B .............................................................................................................. 48

Standard sheet C9 ................................................................................................................ 49

Standard sheet C10 .............................................................................................................. 50

Standard sheet C13 .............................................................................................................. 51

Standard sheet C14 .............................................................................................................. 52

Standard sheet C15 .............................................................................................................. 53

Standard sheet C15A ............................................................................................................ 54

Standard sheet C16 .............................................................................................................. 55

Standard sheet C16A ............................................................................................................ 57

Standard sheet C17 .............................................................................................................. 58

Standard sheet C18 .............................................................................................................. 59

Standard sheet C19 .............................................................................................................. 60

Standard sheet C20 .............................................................................................................. 61

Standard sheet C21 .............................................................................................................. 62

Standard sheet C22 .............................................................................................................. 63

Standard sheet C23 .............................................................................................................. 64

Standard sheet C24 .............................................................................................................. 65

Standard sheet C25 .............................................................................................................. 66

Standard sheet A .................................................................................................................. 67

Standard sheet C .................................................................................................................. 69

Standard sheet D .................................................................................................................. 70

Standard sheet E .................................................................................................................. 71

Standard sheet G .................................................................................................................. 73

Standard sheet H .................................................................................................................. 74

Standard sheet I ................................................................................................................... 75

Standard sheet J ................................................................................................................... 76

Standard sheet K .................................................................................................................. 77

Standard sheet L .................................................................................................................. 78

Bibliography .......................................................................................................................... 79

Figure 1 – Position of switch cams ........................................................................................ 11

Figure 2 – "GO" gauge for connectors to standard sheet C1 ................................................. 12

Figure 3 – "GO" gauge for connectors to standard sheet C5 ................................................. 13

Figure 4 – "GO" -gauge for connectors to standard sheet C7 ................................................ 14

Figure 5 – "Go" -gauge for side-entry connectors to standard sheet C7 ................................ 15

Figure 6 – "NOT-GO" gauge for connectors to standard sheets C1 ....................................... 16

Figure 7 – "NOT-GO" gauge for connectors to standard sheets C1, C5 and C7 ..................... 17

Figure 8 – "NOT-GO" gauge for connectors to standard sheets C1 and C7 ........................... 18

Figure 9 – Blades for checking the resistance against deformation ....................................... 19

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SIST EN 60320-3:2015
– 4 – IEC 60320-3:2014 © IEC 2014

Figure 10 – "NOT-GO" gauge for appliance inlets to standard sheets C8, C8A and C8B ...... 19

Figure 11 – "GO" gauge for connectors to standard sheet C9 ............................................... 20

Figure 12 – "NOT-GO" gauge for connectors to standard sheet C9 ....................................... 21

Figure 13 – "GO" gauge for appliance inlets to standard sheets C10 ..................................... 22

Figure 14 – "GO" gauge for connectors to standard sheet C13 ............................................. 23

Figure 15 – "NOT-GO" gauge for connectors to standard sheets C13 and C17 ..................... 24

Figure 16 – "GO" gauge for appliance inlets to standard sheets C14, C16 and C18 .............. 25

Figure 17 – "GO" gauge for connectors to standard sheet C15 ............................................. 26

Figure 18 – "GO" gauge for connectors to standard sheet C17 ............................................. 27

Figure 19 – "GO" gauge for connectors to standard sheet C19 ............................................. 28

Figure 20 – "GO" gauge for appliance inlets to standard sheets C20 and C24....................... 29

Figure 21 – "GO" gauge for connectors to standard sheet C21 ............................................. 30

Figure 22 – "GO" gauge for appliance inlets to standard sheet C22 ...................................... 31

Figure 23 – "GO" gauge for connectors to standard sheet C23 ............................................. 32

Figure 24 – "NOT-GO" gauge for connectors to standard sheets C13, C15 and C17 ............. 33

Figure 25 – "GO" gauge for connectors to standard sheet C15A ........................................... 34

Figure 26 – "GO" gauge for appliance inlets to standard sheet C16A .................................... 35

Figure 27 – "GO" gauge for appliance outlets to standard sheet F ........................................ 36

Figure 28 – "GO" gauge for appliance outlets to standard sheet H ........................................ 37

Figure 29 – "GO" gauge for appliance outlets to standard sheet J ......................................... 38

Figure 30 – "GO" gauge for appliance outlets to standard sheet L......................................... 39

Figure 31 – Gauges for checking point of first contact ........................................................... 40

Table 1 – Appliance couplers C1 up to C24 – Standard sheets ............................................... 8

Table 2 – Appliance couplers A up to L – Standard sheets .................................................... 10

Table 3 – Dimensions of contact gauge ................................................................................ 40

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SIST EN 60320-3:2015
IEC 60320-3:2014 © IEC 2014 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
APPLIANCE COUPLERS FOR HOUSEHOLD
AND SIMILAR GENERAL PURPOSES –
Part 3: Standard sheets and gauges
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 60320-3 has been prepared by subcommittee 23G: Appliance

couplers, of IEC technical committee 23: Electrical accessories.
The text of this standard is based on the following documents:
FDIS Report on voting
23G/336/FDIS 23G/338/RVD

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

---------------------- Page: 11 ----------------------
SIST EN 60320-3:2015
– 6 – IEC 60320-3:2014 © IEC 2014

A list of all the parts in the IEC 60320 series, under the general title Appliance couplers for

household and similar general purposes, can be found on the IEC website.
This part is to be used in conjunction with IEC 60320-1.

The committee has decided that the contents of this publication will remain unchanged until

the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data

related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
---------------------- Page: 12 ----------------------
SIST EN 60320-3:2015
IEC 60320-3:2014 © IEC 2014 – 7 –
APPLIANCE COUPLERS FOR HOUSEHOLD
AND SIMILAR GENERAL PURPOSES –
Part 3: Standard sheets and gauges
1 Scope

This part of the lEC 60320 sets the dimensions for appliance couplers for two poles and two

poles with earth contact

– for the connection of electrical devices for household and similar onto the mains supply

and
– for the interconnection of the electrical supply to appliance or equipment
– and dimensions for gauges.
2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and

are indispensable for its application. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any
amendments) applies.

IEC 60320-1:—, Appliance couplers for household and similar general purposes – Part 1:

General requirements
3 Terms and definitions

For the purposes of this document, the terms and definitions given in IEC 60320-1 apply.

4 General requirements

The general requirements for connecting appliance couplers to the electrical mains supply are

detailed in Table 1.
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SIST EN 60320-3:2015
– 8 – IEC 60320-3:2014 © IEC 2014
Table 1 – Appliance couplers C1 up to C24 – Standard sheets
Rated Class of Maximum APPLIANCE COUPLER Type of cord
current equipment pin
Number of standard sheet for: Rewirable Lightest Minimum
of appliance temperature
construction type allowed cross-
coupler of appliance
allowed section
inlet
appliance inlet connector 2
A °C
60227
0,2 II 70 No –
IEC 41
C2 C1
60227
2,5 I 70 No 0,75
IEC 52
C6 C5
60227
2,5 II 70 No 0,75
IEC 52
C8 C7
60227
6 II 70 No 0,75
IEC 52
C10 C9
60227
IEC 53
10 I 70 Yes or 0,75
60245
IEC 53
C14 C13
60245
IEC 53 or
10 I 120 Yes 0,75
60245 IEC
C16 C15
60245
IEC 53
10 I 155 Yes or 0,75
60245 IEC
C16A C15A
60227
IEC 53
10 II 70 No or 0,75
60245
IEC 53
C18 C17
---------------------- Page: 14 ----------------------
SIST EN 60320-3:2015
IEC 60320-3:2014 © IEC 2014 – 9 –
Rated Class of Maximum APPLIANCE COUPLER Type of cord
current equipment pin
Rewirable Lightest Minimum
Number of standard sheet for:
of appliance temperature
construction type allowed cross-
coupler of appliance
allowed section
inlet
appliance inlet connector 2
A °C
60227
IEC 53
16 I 70 Yes or 1
60245
IEC 53
C20 C19
60245
IEC 53 or
16 I 155 Yes 1
60245 IEC
C22 C21
60227
IEC 53
16 II 70 No or 1
60245
IEC 53
C24 C23

Only for small hand-held appliances, in length not exceeding 2 m, if allowed by the relevant appliance standard.

b 2
0,5 mm is allowed for lengths not exceeding 2 m.

If the cord has a length exceeding 2 m or is of the retractable coiled (pre-coiled) type, nominal cross-sectional areas shall be

– 1 mm for 10 A connectors
– 1,5 mm for 16 A connectors.

Table 2 gives the general requirements for appliance couplers for the interconnection of the

electrical supply to appliance or equipment.
---------------------- Page: 15 ----------------------
SIST EN 60320-3:2015
– 10 – IEC 60320-3:2014 © IEC 2014
Table 2 – Appliance couplers A up to L – Standard sheets
Rated Class of Maximum Appliance coupler Type of cord
current equipment contact
Number of standard sheet for: Rewirable Lightest Minimum
A temperature
version type cross
allowed allowed section
appliance
Plug connector Appliance outlet mm
outlet
60227
2,5 I 70 No 0,75
IEC 52
A B
60227
2,5 II 70 No 0,75
IEC 52
C D
60227
IEC 53
10 I 70 Yes or 0,75
60245
IEC 53
E F
60227
IEC 53
10 II 70 No or 0,75
60245
G H IEC 53
60227
IEC 53
16 I 70 Yes or 1,0
60245
IEC 53
I J
60227
IEC 53
16 II 70 No or 1,0
60245
IEC 53
K L
VOID
b 2
0,5 mm is allowed for lengths not exceeding 2 m

If the cord has a length exceeding 2 m or is of the retractable coiled (pre-coiled) type, nominal cross-sectional areas shall be

– 1 mm for 10 A plug connectors
– 1,5 mm for 16 A plug connectors
5 Standard sheets for appliance couplers
5.1 General
The appliance couplers shall comply with the requirements of IEC 60320-1.

Appliance couplers shall comply with the appropriate standard sheets as specified in this

standard.

NOTE 1 The sketches are not intended to govern design, except as regards the dimensions shown.

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SIST EN 60320-3:2015
IEC 60320-3:2014 © IEC 2014 – 11 –

NOTE 2 For the symbols indicating the tolerance of form or of position, see ISO 1101.

NOTE 3 If limits and fits according to ISO 286-1 are used in the standard sheets and figures, the envelope

principle is used.
5.2 Position of switch cams

The operation of the switch shall be effected 1,5 mm before full engagement of the connector

for appliance inlets according standard sheets C8, C8A and C8B the switch cams shall be

positioned as shown in Figure 1.
IEC
For appliance inlets to For appliance inlets to
...

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