prEN IEC 60335-2-73:2026/prAA:2026

• Abstract:

  This standard deals with the safety of electric thermal-storage room heaters intended to heat the room in which they are located, their rated voltage being not more than 250 V for single phase and 480 V for other appliances.

• Status: Not Published
• Publication Date: 18-Jan-2027
• ICS: 91.140.65 - Water heating equipment
• Technical Committee: CLC/TC 61 - Safety of household and similar electrical appliances
• Drafting Committee: CLC/TC 61 - Safety of household and similar electrical appliances
• Current Stage: 4020 - Enquiry circulated - Enquiry
• Start Date: 14-Aug-2026
• Due Date: 02-Sep-2025
• Completion Date: 14-Aug-2026
• Directive: Harmonized Standard2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Directive:

  ---

  Harmonized Standard2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC
• Directive:

  ---

  Not Harmonized2014/55/EU - Directive 2014/55/EU of the European Parliament and of The Council of 16 April 2014 on Electronic Invoicing in Public Procurement
• Mandate: M/511 - Mandate to CEN, CENELEC and ETSI relating to harmonised standards in the field of the Low Voltage Directive
• Mandate: M/536 - [C(2015)536] Standardisation request as regards radio equipment in support of Directive 2014/53/EU
• Mandate: M/585 - standardisation request to the European Telecommunications Standards Institute as regards radio equipment in support of Directive 2014/53/EU of the European Parliament and of the Council in conjunction with Commission Delegated Regulation
• Ref Project: oSIST prEN IEC 60335-2-73:2026/oprAA:2026 - Household and similar electrical appliances - Safety - Part 2-73: Particular requirements for fixed immersion heaters

SLOVENSKI STANDARD
01-oktober-2026
Gospodinjski in podobni električni aparati - Varnost - 2-73. del: Posebne zahteve
za pritrjene potopne grelnike - Dopolnilo AA
Household and similar electrical appliances - Safety - Part 2-73: Particular requirements
for fixed immersion heaters
Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke - Teil 2-73:
Besondere Anforderungen für ortsfeste Heizeinsätze
Appareils électrodomestiques et analogues - Sécurité - Partie 2-73: Règles particulières
pour les thermoplongeurs installés à poste fixe
Ta slovenski standard je istoveten z: prEN IEC 60335-2-73:2026/prAA:2026
ICS:
13.120 Varnost na domu Domestic safety
91.140.65 Oprema za ogrevanje vode Water heating equipment
oSIST prEN IEC 60335-2- en
73:2026/oprAA:2026
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD DRAFT
prEN IEC 60335-2-73:2026
NORME EUROPÉENNE
EUROPÄISCHE NORM
prAA
August 2026
ICS 91.140.65 -
English Version
Household and similar electrical appliances - Safety - Part 2-73:
Particular requirements for fixed immersion heaters
Appareils électrodomestiques et analogues - Sécurité - Sicherheit elektrischer Geräte für den Hausgebrauch und
Partie 2-73: Règles particulières pour les thermoplongeurs ähnliche Zwecke - Teil 2-73: Besondere Anforderungen für
installés à poste fixe ortsfeste Heizeinsätze
This draft amendment prAA, if approved, will modify the European Standard prEN IEC 60335-2-73:2026; it is submitted to CENELEC
members for enquiry.
Deadline for CENELEC: 2026-11-06.

It has been drawn up by CLC/TC 61.

If this draft becomes an amendment, CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this amendment the status of a national standard without any alteration.

This draft amendment 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
© 2026 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 80428 Ref. No. prEN IEC 60335-2-73:2026/prAA:2026 E

Contents Page
7 European foreword . 3
8 1 Modification to the Introduction. 4
9 2 Modification to Clause 1, “Scope” . 4
10 3 Modification to Clause 2, “Normative reference”. 4
11 4 Modification to Clause 7, “Marking and instructions” . 4
12 5 Modification to Clause 11, “Heating” . 5
13 6 Modification to the annexes . 5
14 7 Modification to Bibliography . 6
15 European foreword
16 This document (prEN IEC 60335-2-73:2026/prAA:2026) has been prepared by CLC/TC 61 “Safety of household
17 and similar electrical appliances”.
18 This document is currently submitted to the Enquiry.
19 The following dates are proposed:
• latest date by which the existence of this (doa) dav + 6 months
document has to be announced at national level
• latest d
...