IEC 60335-2-11:2008

Household and similar electrical appliances - Safety - Part 2-11: Particular requirements for tumble dryers

IEC 60335-2-11:2008 deals with the safety of electric tumble dryers intended for household and similar purposes. The rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. This standard also applies to the drying function of washing machines having a drying cycle, as well as the safety of tumble dryers that use a refrigerating systemincorporating sealed motor-compressors, for drying textile material. These appliances may use flammable refrigerants. The major changes in this edition as compared with the sixth edition are as follows: aligns the text with IEC 60335-1, Ed 4, and its Amendments 1 and 2; some notes have been converted to normative text (7.101, 11.8, 20.102, 20.103 and Annex AA).

Appareils électrodomestiques et analogues - Sécurité - Partie 2-11: Règles particulières pour les sèche-linge à tambour

La CEI 60335-2-11:2008 traite de la sécurité des sèche-linge à tambour électriques pour usages domestiques et analogues dont la tension assignée n'est pas supérieure à 250 V pour les appareils monophasés et à 480 V pour les autres appareils. La présente norme s'applique aussi à la fonction séchage des machines à laver ayant un cycle de séchage et traite également de la sécurité des sèche-linge à tambour utilisant un système de réfrigération à motocompresseur hermétique pour sécher le linge. Ces appareils peuvent utiliser des fluides frigorigènes inflammables. Les principales modifications de la présente édition par rapport à la sixième édition sont les suivantes: alignement du texte avec la CEI 60335-1, Ed 4, et ses Amendements 1 et 2; conversion de certaines notes en exigences (7.101,11.8, 20.102, 20.103 et Annexe AA).

General Information

• Status: Published
• Publication Date: 22-Jul-2008
• ICS: 13.120 - Domestic safety
• ICS: 97.060 - Laundry appliances
• Technical Committee: TC 61 - Safety of household and similar electrical appliances
• Current Stage: DELPUB - Deleted Publication
• Start Date: 15-Dec-2017
• Completion Date: 15-Apr-2019

Relations

• Amended By: IEC 60335-2-11:2008/AMD1:2012 - Amendment 1 - Household and similar electrical appliances - Safety - Part 2-11: Particular requirements for tumble dryers
• Effective Date: 05-Sep-2023
• Amended By: IEC 60335-2-11:2008/AMD2:2015 - Amendment 2 - Household and similar electrical appliances - Safety - Part 2-11: Particular requirements for tumble dryers
• Effective Date: 05-Sep-2023
• Revised: IEC 60335-2-11:2019 - Household and similar electrical appliances - Safety - Part 2-11: Particular requirements for tumble dryers
• Effective Date: 05-Sep-2023
• Revises: IEC 60335-2-11:2002/AMD1:2003 - Amendment 1 - Household and similar electrical appliances - Safety - Part 2-11: Particular requirements for tumble dryers
• Effective Date: 05-Sep-2023
• Revises: IEC 60335-2-11:2002/AMD2:2006 - Amendment 2 - Household and similar electrical appliances - Safety - Part 2-11: Particular requirements for tumble dryers
• Effective Date: 05-Sep-2023
• Revises: IEC 60335-2-11:2002 - Household and similar electrical appliances - Safety - Part 2-11: Particular requirements for tumble dryers
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 60335-2-11
Edition 7.0 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-11: Particular requirements for tumble dryers

Appareils électrodomestiques et analogues – Sécurité –
Partie 2-11: Règles particulières pour les sèche-linge à tambour

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.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
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IEC 60335-2-11
Edition 7.0 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-11: Particular requirements for tumble dryers

Appareils électrodomestiques et analogues – Sécurité –
Partie 2-11: Règles particulières pour les sèche-linge à tambour

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
V
CODE PRIX
ICS 97.060; 13.120 ISBN 2-8318-9917-6
– 2 – 60335-2-11 © IEC:2008
CONTENTS
FOREWORD.4

INTRODUCTION.7

1 Scope.8

2 Normative references .9

3 Definitions .9

4 General requirement.9

5 General conditions for the tests .9

6 Classification.10
7 Marking and instructions.10
8 Protection against access to live parts.12
9 Starting of motor-operated appliances .12
10 Power input and current .12
11 Heating .12
12 Void.13
13 Leakage current and electric strength at operating temperature.13
14 Transient overvoltages .13
15 Moisture resistance .13
16 Leakage current and electric strength.14
17 Overload protection of transformers and associated circuits .14
18 Endurance.14
19 Abnormal operation .14
20 Stability and mechanical hazards .15
21 Mechanical strength .16
22 Construction .16
23 Internal wiring.17
24 Components .17
25 Supply connection and external flexible cords .17
26 Terminals for external conductors.17
27 Provision for earthing .17

28 Screws and connections .17
29 Clearances, creepage distances and solid insulation .18
30 Resistance to heat and fire.18
31 Resistance to rusting.18
32 Radiation, toxicity and similar hazards.18
Annexes .
Annex AA (normative) Rinsing agent.20
Annex BB (normative) Tumble dryers that use a refrigerating system incorporating
sealed motor-compressors for carrying out the drying process.21
Annex CC (normative) Non-sparking “n” electrical apparatus .29
Bibliography.31

60335-2-11 © IEC:2008 – 3 –
Figure 101 – Probe for measuring surface temperatures .19

Table 201 – Maximum temperatures for motor-compressors .23

Table 202 – Refrigerant flammability parameters .27

– 4 – 60335-2-11 © IEC:2008
INTERNATIONAL ELECTROTECHNICAL COMMISSION

___________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –

SAFETY –
Part 2-11: Particular requirements for tumble dryers

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
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International Standard IEC 60335-2-11 has been prepared by IEC technical committee 61:
Safety of household and similar electrical appliances.
This seventh edition cancels and replaces the sixth edition published in 2002 including its
Amendment 1 (2003) and Amendment 2 (2006). It constitutes a technical revision.
The principal changes in this edition as compared with the sixth edition of IEC
...

IEC 60335-2-11 ®
Edition 7.2 2015-11
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-11: Particular requirements for tumble dryers

Appareils électrodomestiques et analogues – Sécurité –
Partie 2-11: Règles particulières pour les sèche-linge à tambour

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.

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ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie

et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des

questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Central Office Tel.: [phone]
3, rue de Varembé Fax: [phone]
CH-1211 Geneva 20 [e-mail]
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.

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IEC 60335-2-11 ®
Edition 7.2 2015-11
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Household and similar electrical appliances – Safety –

Part 2-11: Particular requirements for tumble dryers

Appareils électrodomestiques et analogues – Sécurité –

Partie 2-11: Règles particulières pour les sèche-linge à tambour

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 97.180; 97.200.40 ISBN 978-2-8322-2221-8

IEC 60335-2-11 ®
Edition 7.2 2015-11
CONSOLIDATED VERSION
REDLINE VERSION
VERSION REDLINE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-11: Particular requirements for tumble dryers

Appareils électrodomestiques et analogues – Sécurité –
Partie 2-11: Règles particulières pour les sèche-linge à tambour

– 2 – IEC 60335-2-11:2008+AMD1:2012
+AMD2:2015 CSV  IEC 2015
CONTENTS
FOREWORD . 4
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 9
3 Terms and definitions . 9
4 General requirement . 10
5 General conditions for the tests . 10
6 Classification . 10
7 Marking and instructions . 10
8 Protection against access to live parts . 12
9 Starting of motor-operated appliances . 12
10 Power input and current . 12
11 Heating . 12
12 Void. 14
13 Leakage current and electric strength at operating temperature . 14
14 Transient overvoltages . 14
15 Moisture resistance . 14
16 Leakage current and electric strength . 14
17 Overload protection of transformers and associated circuits . 14
18 Endurance . 15
19 Abnormal operation . 15
20 Stability and mechanical hazards . 16
21 Mechanical strength . 17
22 Construction . 17
23 Internal wiring . 18
24 Components . 18
25 Supply connection and external flexible cords . 19
26 Terminals for external conductors . 19
27 Provision for earthing . 19
28 Screws and connections . 19
29 Clearances, creepage distances and solid insulation . 19
30 Resistance to heat and fire . 19
31 Resistance to rusting . 20
32 Radiation, toxicity and similar hazards . 20

Annexes . 21
Annex R (normative) Software evaluation . 21
Annex AA (normative) Rinsing agent . 21
Annex BB (normative) Tumble dryers that use a refrigerating system incorporating
sealed motor-compressors for carrying out the drying process . 22
Annex CC (normative) Non-sparkling "n" electrical apparatus Equipment protection
by type of protection "n" . 30

+AMD2:2015 CSV  IEC 2015
Bibliography . 32

Figure 101 – Probe for measuring surface temperatures . 20

Table 101 – Maximum temperature rises for accessible external surfaces under
normal operating conditions with the door closed . 13
Table 201 – Maximum temperatures for motor-compressors . 25
Table 202 – Refrigerant flammability parameters . 28

– 4 – IEC 60335-2-11:2008+AMD1:2012
+AMD2:2015 CSV  IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-11: Particular requirements for tumble dryers
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
...

IEC 60335-2-11 ®
Edition 7.1 2012-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-11: Particular requirements for tumble dryers

Appareils électrodomestiques et analogues – Sécurité –
Partie 2-11: Règles particulières pour les sèche-linge à tambour

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.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni
utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les

microfilms, sans l'accord écrit de la CEI ou du Comité national de la CEI du pays du demandeur.

Si vous avez des questions sur le copyright de la CEI ou si vous désirez obtenir des droits supplémentaires sur cette

publication, utilisez les coordonnées ci-après ou contactez le Comité national de la CEI de votre pays de résidence.

IEC Central Office Tel.: [phone]
3, rue de Varembé Fax: [phone]
CH-1211 Geneva 20 [e-mail]
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.

Useful links:
IEC publications search - www.iec.ch/searchpub Electropedia - www.electropedia.org
The advanced search enables you to find IEC publications The world's leading online dictionary of electronic and
by a variety of criteria (reference number, text, technical electrical terms containing more than 30 000 terms and
committee,…). definitions in English and French, with equivalent terms in
It also gives information on projects, replaced and additional languages. Also known as the International
withdrawn publications. Electrotechnical Vocabulary (IEV) on-line.

IEC Just Published - webstore.iec.ch/justpublished Customer Service Centre - webstore.iec.ch/csc
Stay up to date on all new IEC publications. Just Published If you wish to give us your feedback on this publication
details all new publications released. Available on-line and or need further assistance, please contact the
also once a month by email. Customer Service Centre: [e-mail].

A propos de la CEI
La Commission Electrotechnique Internationale (CEI) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications CEI
Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possédez
l’édition la plus récente, un corrigendum ou amendement peut avoir été publié.

Liens utiles:
Recherche de publications CEI - www.iec.ch/searchpub Electropedia - www.electropedia.org
La recherche avancée vous permet de trouver des Le premier dictionnaire en ligne au monde de termes
publications CEI en utilisant différents critères (numéro de électroniques et électriques. Il contient plus de 30 000
référence, texte, comité d’études,…). termes et définitions en anglais et en français, ainsi que
Elle donne aussi des informations sur les projets et les les termes équivalents dans les langues additionnelles.
publications remplacées ou retirées. Egalement appelé Vocabulaire Electrotechnique
International (VEI) en ligne.
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Disponible en ligne et aussi une fois par mois par email. cette publication ou si vous avez des questions
contactez-nous: [e-mail].
IEC 60335-2-11 ®
Edition 7.1 2012-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Household and similar electrical appliances – Safety –

Part 2-11: Particular requirements for tumble dryers

Appareils électrodomestiques et analogues – Sécurité –

Partie 2-11: Règles particulières pour les sèche-linge à tambour

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.120; 97.060 ISBN 978-2-8322-0472-6

– 2 – 60335-2-11  IEC:2008+A1:2012

CONTENTS
FOREWORD . 4

INTRODUCTION . 7

1 Scope . 8

2 Normative references . 9

3 Terms and definitions. 9

4 General requirement . 9
5 General conditions for the tests . 10
6 Classification . 10
7 Marking and instructions . 10
8 Protection against access to live parts . 12
9 Starting of motor-operated appliances . 12
10 Power input and current . 12
11 Heating . 12
12 Void. 13
13 Leakage current and electric strength at operating temperature . 13
14 Transient overvoltages . 13
15 Moisture resistance . 13
16 Leakage current and electric strength . 14
17 Overload protection of transformers and associated circuits . 14
18 Endurance . 14
19 Abnormal operation . 14
20 Stability and mechanical hazards . 15
21 Mechanical strength . 16
22 Construction . 17
23 Internal wiring . 17
24 Components . 18
25 Supply connection and external flexible cords . 18
26 Terminals for external conductors . 18
27 Provision for earthing . 18
28 Screws and connections . 18
29 Clearances, creepage distances and solid insulation . 18
30 Resistance to heat and fire . 18
31 Resistance to rusting . 19
32 Radiation, toxicity and similar hazards . 19

Annexes . 20
Annex R (normative) Software evaluation . 20
Annex AA (normative) Rinsing agent . 20
Annex BB (normative) Tumble dryers that use a refrigerating system incorporating
sealed motor-compressors for carrying out the drying process . 21

60335-2-11  IEC:2008+A1:2012 – 3 –

Annex CC (normative) Non-sparking “n” electrical apparatus

Equipment protection by type of protection "n" . 29

Bibliography . 31

Figure 101 – Probe for measuring surface temperatures . 19

Table 201 – Maximum temperatures for motor-compressors . 24

Table 202 – Refrigerant flammability parameters . 27

– 4 – 60335-2-11  IEC:2008+A1:2012

INTERNATIONAL ELECTROTECHNICAL COMMISSION

___________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –

SAFETY –
Part 2-11: Particular requirements for tumble dryers

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