SIST EN IEC 60335-2-101:2026

• Abstract:

  This European Standard deals with the safety of electric vaporizers for household and similar use, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances

• Status: Not Published
• Public Enquiry End Date: 30-Jan-2026
• ICS: 13.120 - Domestic safety
• ICS: 97.030 - Domestic electrical appliances in general
• Technical Committee: VGA - Safety of household and similar electrical appliances
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 10-Sep-2026
• Due Date: 15-Nov-2026
• Ref Project: EN IEC 60335-2-101:2026 - Household and similar electrical appliances - Safety - Part 2-101: Particular requirements for vaporizers

• Replaces: SIST EN 60335-2-101:2003/A2:2015 - Household and similar electrical appliances - Safety -- Part 2-101: Particular requirements for vaporizers
• Effective Date: 01-Nov-2026
• Replaces: SIST EN 60335-2-101:2003 - Household and similar electrical appliances - Safety -- Part 2-101: Particular requirements for vaporizers
• Effective Date: 01-Nov-2026
• Replaces: SIST EN 60335-2-101:2003/A1:2008 - Household and similar electrical appliances - Safety -- Part 2-101: Particular requirements for vaporizers
• Effective Date: 01-Nov-2026
• Refers: SIST EN 60584-1:2014 - Thermocouples - Part 1: EMF specifications and tolerances (IEC 60584-1:2013)
• Effective Date: 05-May-2026
• Referred By: SIST EN 12976-1:2017 - Thermal solar systems and components - Factory made systems - Part 1: General requirements
• Effective Date: 08-Sep-2026
• Referred By: SIST EN 12976-1:2022 - Thermal solar systems and components - Factory made systems - Part 1: General requirements
• Effective Date: 08-Sep-2026
• Amended By: SIST EN IEC 60335-2-101:2026/A11:2026 - Household and similar electrical appliances - Safety - Part 2-101: Particular requirements for vaporizers
• Effective Date: 01-Nov-2026

Overview

SIST EN IEC 60335-2-101:2026 is a comprehensive European standard that specifies particular safety requirements for electric vaporizers used in households and similar environments. This standard applies to vaporizers with a rated voltage not exceeding 250 V, covering devices powered by direct current (DC), as well as battery-operated models. Developed under the IEC 60335 series umbrella, it aims to mitigate common hazards associated with electrical appliances, ensuring safe operation for end-users in domestic settings.

Key Topics

• Scope and Applicability

  • Applies to household vaporizers, including air fresheners and insect repellers.
  • Covers plug-in, corded, DC-supplied, and battery-operated appliances.
  • Encompasses appliances used in potentially public settings such as shops, light industry, and farms, provided they are not strictly industrial-use devices.

• Safety Provisions

  • Addresses hazards such as electrical shock, excessive surface temperatures, fire, and toxic exposure.
  • Mandates clear markings and user instructions, with additional warnings where hot surfaces occur or specific substances are required for operation.
  • Requires protection against accidental contact with live parts, especially for devices used within easy reach (less than 850 mm from the floor).

• Testing and Construction

  • Specifies conditions for temperature measurement, particularly for accessible surfaces.
  • Outlines resistance to electrical stress, moisture ingress, mechanical strength, and rotational durability (critical for plug-in designs).
  • Calls for additional safety testing of battery compartments and replaceable batteries.

• Exclusions

  • Does not apply to industrial vaporizers, devices used in hazardous atmospheres, appliances for heating liquids, insect killers, fabric steamers, or humidifiers.

Applications

Vaporizer Safety Standard EN IEC 60335-2-101 is essential for:

• Manufacturers: Ensures new and updated vaporizer products meet the latest European safety benchmarks before market placement. Helps reduce product recalls and increase user trust.
• Importers and Retailers: Provides a verification baseline for compliance, enabling informed sourcing and legal sale across European markets.
• Testing Laboratories and Certification Bodies: Efficiently guides conformity assessment and product certification procedures by establishing clear, measurable requirements.
• End Users: Offers a higher level of protection in everyday environments, reducing risks related to electrical faults, burns, or misuse with incorrect substances.

Related Standards

For complete compliance and optimized product safety, refer to related standards within the IEC 60335 series and others, including:

• IEC 60335-1: General requirements for the safety of household and similar electrical appliances.
• IEC 60335-2-15: Safety requirements for appliances for heating liquids.
• IEC 60335-2-59: Safety requirements for insect killers.
• IEC 60335-2-85: Safety requirements for fabric steamers.
• IEC 60335-2-98: Safety requirements for humidifiers.

Additional referenced standards:

• IEC 60584-1: Thermocouples - specifications and tolerances.
• IEC 61032: Test probes for verifying protection against access to hazardous parts.

Practical Value

Adhering to SIST EN IEC 60335-2-101:2026 ensures that vaporizer products are designed and tested with user safety in mind, minimizing liability for manufacturers and retailers while elevating standards across the European appliance market. Compliance supports market access, product reliability, and improved user experience, promoting the safe use of electric vaporizers in households and comparable environments.

Keywords: vaporizer safety standard, household electrical appliance safety, EN IEC 60335-2-101, European vaporizer compliance, electric air fresheners, plug-in vaporizer safety, domestic appliance standards, battery-operated appliance safety.

SLOVENSKI STANDARD
oSIST prEN IEC 60335-2-101:2026
01-januar-2026
Gospodinjski in podobni električni aparati - Varnost - 2-101. del: Posebne zahteve
za vlažilnike zraka
Household and similar electrical appliances - Safety - Part 2-101: Particular requirements
for vaporizers
Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke - Teil 2-101:
Besondere Anforderungen für Verdampfergeräte
Appareils électrodomestiques et analogues - Sécurité - Partie 2-101: Exigences
particulières pour les vaporisateurs
Ta slovenski standard je istoveten z: prEN IEC 60335-2-101:2025
ICS:
13.120 Varnost na domu Domestic safety
97.030 Električni aparati za dom na Domestic electrical
splošno appliances in general
oSIST prEN IEC 60335-2-101:2026 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN IEC 60335-2-101:2026

oSIST prEN IEC 60335-2-101:2026

EUROPEAN STANDARD DRAFT
prEN IEC 60335-2-101
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2025
ICS 97.030; 13.120 Will supersede EN 60335-2-101:2002; EN 60335-2-
101:2002/A1:2008; EN 60335-2-101:2002/A2:2014
English Version
Household and similar electrical appliances - Safety - Part 2-101:
Particular requirements for vaporizers
(IEC 60335-2-101:2024)
Appareils électrodomestiques et analogues - Sécurité - Sicherheit elektrischer Geräte für den Hausgebrauch und
Partie 2-101: Exigences particulières pour les vaporisateurs ähnliche Zwecke - Teil 2-101: Besondere Anforderungen für
(IEC 60335-2-101:2024) Verdampfergeräte
(IEC 60335-2-101:2024)
This draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2026-02-13.

The text of this draft consists of the text of IEC 60335-2-101:2024.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CENELEC 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 81629 Ref. No. prEN IEC 60335-2-101:2025 E

oSIST prEN IEC 60335-2-101:2026
prEN IEC 60335-2-101:2025 (E)
1 European foreword
2 This document (prEN IEC 60335-2-101:2025) consists of the text of IEC 60335-2-101:2024 prepared
3 by IEC/TC 61 "Safety of household and similar electrical appliances".
4 This document is currently submitted to the Enquiry.
5 The following dates are proposed:
• latest date by which the existence of this document (doa) dav + 6 months
has to be announced at national level
• latest date by which this document has to be (dop) dav + 12 months
implemented at national level by publication of an
identical national standard or by endorsement
• latest date by which the national standards (dow) dav + 36 months
conflicting with this document have to be withdrawn (to be confirmed or
modified when voting)
6 This document will supersede EN 60335-2-101:2002 and all of its amendments and corrigenda (if any).
7 This document is read in conjunction with prEN IEC 60335-2-101:2025/prAA:2025.
oSIST prEN IEC 60335-2-101:2026

IEC 60335-2-101 ®
Edition 2.0 2024-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –

Part 2-101: Particular requirements for vaporizers

Appareils électrodomestiques et analogues – Sécurité –

Partie 2-101: Exigences particulières pour les vaporisateurs

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 97.030, 13.120 ISBN 978-2-8322-9745-2

oSIST prEN IEC 60335-2-101:2026
– 2 – IEC 60335-2-101:2024 © IEC 2024
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 . 9
6 Classification . 9
7 Marking and instructions . 9
8 Protection against access to live parts . 10
9 Starting of motor-operated appliances . 10
10 Power input and current . 10
11 Heating . 10
12 Charging of metal-ion batteries . 12
13 Leakage current and electric strength at operating temperature . 12
14 Transient overvoltages . 12
15 Moisture resistance . 12
16 Leakage current and electric strength . 12
17 Overload protection of transformers and associated circuits . 13
18 Endurance . 13
19 Abnormal operation . 13
20 Stability and mechanical hazards . 14
21 Mechanical strength . 14
22 Construction . 14
23 Internal wiring . 14
24 Components . 14
25 Supply connection and external flexible cords . 15
26 Terminals for external conductors . 15
27 Provision for earthing . 15
28 Screws and connections . 15
29 Clearances, creepage distances and solid insulation . 15
30 Resistance to heat and fire . 15
31 Resistance to rusting . 15
32 Radiation, toxicity and similar hazards . 15
Annexes . 17
Annex B (normative) Battery-operated appliances, separable batteries and detachable
batteries for battery-operated appliances . 18
Bibliography . 19

oSIST prEN IEC 60335-2-101:2026
IEC 60335-2-101:2024 © IEC 2024 – 3 –
Figure 101 – Probe for measuring surface temperatures . 16

Table 101 – Maximum temperature rises for specified external accessible surfaces
under normal operating conditions . 12

oSIST prEN IEC 60335-2-101:2026
– 4 – IEC 60335-2-101:2024 © IEC 2024
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-101: Particular requirements for vaporizers

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) IEC draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). IEC takes no position concerning the evidence, validity or applicability of any claimed patent rights in
respect thereof. As of the date of publication of this document, IEC had not received notice of (a) patent(s), which
may be required to implement this document. However, implementers are cautioned that this may not represent
the latest information, which may be obtained from the patent database available at https://patents.iec.ch. IEC
shall not be held responsible for identifying any or all such patent rights.
IEC 60335-2-101 has been prepared by IEC technical committee 61: Safety of household and
similar electrical appliances. It is an International Standard.
This second edition cancels and replaces the first edition published in 2002, Amendment 1:2008
and Amendment 2:2014. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) alignment with IEC 60335-1:2020;
b) conversion of some notes to normative text (Clause 1, 7.1);
c) application of test probe 19 has been introduced (8.1.1, 8.1.3, 20.2, B.22.3, B.22.4);
d) addition of external accessible surface temperatures (Clause 11).

oSIST prEN IEC 60335-2-101:2026
IEC 60335-2-101:2024 © IEC 2024 – 5 –
The text of this International Standard is based on the following documents:
Draft Report on voting
61/7278/FDIS 61/7302/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/publications.
A list of all parts of the IEC 60335 series, under the general title: Household and similar
electrical appliances – Safety, can be found on the IEC website.
This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its
amendments unless that edition precludes it; in that case, the latest edition that does not
preclude it is used. It was established on the basis of the sixth edition (2020) of that standard.
NOTE 1 When "Part 1" is mentioned in this standard, it refers to IEC 60335-1.
This part 2 supplements or modifies the corresponding clauses in IEC 60335-1, so as to convert
that publication into the IEC standard: Particular requirements for vaporizers.
When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as
far as is reasonable. When this standard states "addition", "modification", or "replacement", the
relevant text in Part 1 is to be adapted accordingly.
NOTE 2 The following numbering system is used:
– subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;
– unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including
those in a replaced clause or subclause;
– additional annexes are lettered AA, BB, etc.
NOTE 3 The following print types are used:
– requirements: in roman type;
– test specifications: in italic type;
– notes: in small roman type.
Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the
associated noun are also in bold.

oSIST prEN IEC 60335-2-101:2026
– 6 – IEC 60335-2-101:2024 © IEC 2024
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn, or
• revised.
NOTE 4 The attention of National Committees is drawn to the fact that equipment manufacturers and testing
organizations can need a transitional period following publication of a new, amended or revised IEC publication in
which to make products in accordance with the new requirements and to equip themselves for conducting new or
revised tests.
It is the recommendation of the committee that the content of this publication be adopted for implementation nationally
not earlier than 12 months or later than 36 months from the date of publication.
...