oSIST prEN IEC 60335-2-90:2026/oprAA:2026

• Abstract:

  This European Standard deals with the safety of microwave appliances intended for commercial use, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances

• Status: Not Published
• Public Enquiry End Date: 17-Sep-2026
• ICS: 97.040.20 - Cooking ranges, working tables, ovens and similar appliances
• Technical Committee: VGA - Safety of household and similar electrical appliances
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 09-Jul-2026
• Due Date: 26-Nov-2026
• Directive: Harmonized Standard2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• 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
• Directive:

  ---

  Not Harmonized2023/1230 - Regulation (EU) 2023/1230 of the European Parliament and of the Council of 14 June 2023 on machinery and repealing Directive 2006/42/EC of the European Parliament and of the Council and Council Directive 73/361/EEC (Text with EEA relevance)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• 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
• Mandate: M/605 - COMMISSION IMPLEMENTING DECISION of 20.1.2025 on a standardisation request to the European Committee for Standardization and to the European Committee for Electrotechnical Standardization as regards machinery and related products in support of Regulation (EU) 2023/1230 of the European Parliament and of the Council
• Ref Project: prEN IEC 60335-2-90:2026/prAA:2026 - Household and similar electrical appliances - Safety - Part 2-90: Particular requirements for commercial microwave ovens

• Amends: oSIST prEN IEC 60335-2-90:2026 - Household and similar electrical appliances - Safety - Part 2-90: Particular requirements for commercial microwave ovens
• Effective Date: 10-Sep-2024

SLOVENSKI STANDARD
01-september-2026
Gospodinjski in podobni električni aparati - Varnost - 2-90. del: Posebne zahteve
za mikrovalovne pečice za komercialno uporabo - Dopolnilo AA
Household and similar electrical appliances - Safety - Part 2-90: Particular requirements
for commercial microwave ovens
Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke - Teil 2-90:
Besondere Anforderungen für gewerbliche Mikrowellenkochgeräte
Appareils électrodomestiques et analogues - Sécurité - Partie 2-90: Exigences
particulières pour les fours à micro-ondes à usage commercial
Ta slovenski standard je istoveten z: prEN IEC 60335-2-90:2026/prAA:2026
ICS:
97.040.20 Štedilniki, delovni pulti, Cooking ranges, working
pečice in podobni aparati tables, ovens and similar
appliances
oSIST prEN IEC 60335-2- en
90:2026/oprAA:2026
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD DRAFT
prEN IEC 60335-2-90:2026
NORME EUROPÉENNE
EUROPÄISCHE NORM
prAA
June 2026
ICS 97.040.20 -
English Version
Household and similar electrical appliances - Safety - Part 2-90:
Particular requirements for commercial microwave ovens
Appareils électrodomestiques et analogues - Sécurité - Sicherheit elektrischer Geräte für den Hausgebrauch und
Partie 2-90: Exigences particulières pour les fours à micro- ähnliche Zwecke - Teil 2-90: Besondere Anforderungen für
ondes à usage commercial gewerbliche Mikrowellenkochgeräte
This draft amendment prAA, if approved, will modify the European Standard prEN IEC 60335-2-90:2026; it is submitted to CENELEC
members for enquiry.
Deadline for CENELEC: 2026-09-18.
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: 80432 Ref. No. prEN IEC 60335-2-90:2026/prAA:2026 E

Contents Page
16 1 Modification to the Introduction . 4
17 2 Modification to Clause 1, “Scope” . 4
18 3 Modification to Clause 2, “Normative references” . 4
19 4 Modification to the Clause 7, “Marking and instructions” . 4
20 5 Modification to Clause 11, “Heating”. 5
21 6 Modification to Clause 18, “Endurance” . 5
22 7 Modification to Clause 22, “Construction” . 5
23 8 Modification to annexes . 5
24 9 Modification to Bibliography . 20
25 European foreword
26 This document (prEN IEC 60335-2-90:2026/prAA:2026) has been prepared by CLC/TC 61 "Safety of
27 household and similar electrical appliances"
28 This document is currently submitted to the Enquiry.
29 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 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 (to be confirmed or
withdrawn modified when voting)
30 This document will modify prEN IEC 60335-2-90:2026 and all its amendments and corrigenda (if any).
31 prEN IEC 60335-2-90:2026/prAA:2026 includes the following significant technical modifications:
32 — Introduce requirements and instruction for children, vulnerable people and domestic animals;
33 — Introduce requirements for power driven moving parts
34 — Introduce mechanical test set-up clarifications;
35 — Introduce the hygienic requirements;
36 — Introduce ergonomic requirements.
37 This document is read in conjunction with prEN IEC 60335-2-90:2026
38 The numbering system for European clauses, subclauses, notes, tables, figures and annexes that are
39 additional to those in the IEC standard are prefixed with the letter “Z”.
40 This document has been prepared under a standardization request addressed to CENELEC by the European
41 Commission. The Standing Committee of the EFTA State subsequently approves these requests for its
42 Member States.
43 For the relationship with EU Legislation, see informative Annexes ZZA, ZZB and ZZC, which are an integral
44 part of this document.
45 1 Modification to the Introduction
46 Delete the words “manufacturer's”.
47 2 Modification to Clause 1, “Scope”
48 Convert the paragraph starting with “Attention is drawn to the…” in Note Z101.
th
49 Replace the 9 paragraph starting with “As far as is practicable…” with the following:
50 “This document deals with the reasonably foreseeable hazards of intended use presented by appliances and
51 machines, which are encountered by all persons and domestic animals in and around the installation place or
52 workplace.”
53 Addition:
54 With European Amendment A11, EN IEC 60335-2-90:2021+A1:2021 is superseded.
55 This European Amendment A11 supplements or modifies the corresponding clauses of the standards below:
56 — EN IEC 60335-1:2023 (Part 1)
57 — EN IEC 60335-2-90:2026 (Part 2)
58 For the purpose of this document, the term “appliance” include the term “machine” where applicable.
59 Additional requirements for commercial microwave ovens with power driven moving parts are given in
60 Annex ZE.
61 This document does not deal with any specific requirements on noise emitted from these appliances the
62 generated noise is not considered to be a relevant hazard. Thus, the emission sound pressure level LpA is
63 considered to be LpA ≤ 70 dB(A).
64 This document contains requirements for appliances with radio function, remote communication, and
65 remote operation.
66 For the scope of this document, the term “radio appliance” is used with the same meaning of “radio
67 equipment”.
68 For the scope of this document, the term “appliance” is used with the same meaning of “equipment”.
69 Compliance with this Part 2 when used together with the Part 1 provides one means of conformity with the
70 safety objectives as listed in Tables ZZA.1, Table ZZB.1 and Tables ZZC.1
71 3 Modification to Clause 2, “Normative references”
72 Addtion:
73 EN 1672-2:2020, Food processing machinery - Basic concepts - Part 2: Hygiene and cleanability
74 requirements
75 EN IEC 60335-1:2023, Household and similar electrical appliances - Safety - Part 1: General requirements.
76 4 Modification to the Clause 7, “Marking and instructions”
77 7.12 Modification
78 Replace the fourth paragraph starting with “This appliance is not intended for use by persons (including
79 children)…” with the following:

As impacted by EN IEC 60335-1:2023/A11:2023 and EN IEC 60335-1:2023/prAB:2026.
As impacted by EN IEC 60335-1:2023/A11:2023 and EN IEC 60335-1:2023/prAB:2026.
80 “For appliances intended to be used in the area open to the public, the instructions shall state the substance
81 of the following:
82 — This appliance may be used by persons with reduced physical, sensory or mental capabilities, or lack of
83 experience and knowledge, when they have been given supervision or instruction concerning use of the
84 appliance by a person responsible for their safety.
85 — This appliance may be used by children from the age 8 years if they are continuously supervised.
86 — Children and domestic animals should be supervised to ensure that they do not play with the appliance.
87 — Do not let cord hang over edge of table or counter when appliance is left unattended.
88 — This appliance or machine shall not be used by children aged less than 8 years.
89 — Check that there are no domestic animals inside the compartment/cavity of the appliance before use.
90 — Cleaning and user maintenance shall not be carried out by children.
91 For other appliances, the instructions shall state the substance of the following:
92 — This appliance is not intended for use by persons with reduced physical, sensory or mental capabilities,
93 or lack of experience and knowledge, unless they have been given supervision or instruction concerning
94 use of the appliance by a person responsible for their safety.”
95 In the addition replace the sentence starting with “The manufacturer shall declare that.” with the following:
96 “If the appliance is also intended to be used in an area open to the public, this shall be clearly stated in the
97 instructions. It shall also be stated in the instructions whether this appliance is allowed to be placed or
98 installed less than 850 mm above the floor.”
99 5 Modification to Clause 11, “Heating”
100 11.3 Modification:
101 Delete the sentence “Any measuring instrument giving the same results as the probe may be used.”.
102 11.7 Modification:
103 Delete the words “manufacturer’s” from note a of Table 101 and Table 102.
104 6 Modification to Clause 18, “Endurance”
105 Delete in the fifth paragraph “With the agreement of the manufacturer”.
106 7 Modification to Clause 22, “Construction”
107 Add the following paragraphs:
108 “
109 22.Z.101 Appliances shall meet hygiene requirements.
110 Compliance is checked by inspection and by the requirements in annex ZAA.”
111 8 Modification to annexes
112 Annex AA
113 (normative)
115 Combination microwave ovens
116 11  Heating
117 AA.11.7.201 Delete the words “manufacturer’s”.
118 Annex BB
119 (normative)
121 Requirements for commercial microwave ovens without a cavity door
122 and with conveyor-type means
123 3.1.9 Delete the words “manufacturer’s”.
124 7.12 Delete “supplied by the manufacturer” in the replacement of the ninth list item.
125 BB.7.201.2 Replace in the first list item “named by the manufacturer” with “stated in the instruction”.
126 BB.7.201.3 Replace in the list item “the instructions of the manufacturer” with “the service or maintenance
127 manual”.
128 BB.9.201 Replace in the note “manufacturer” with “instructions”.
129 BB.15.201 Replace “manufacturer” with “instructions”.
130 20.101 Delete “of the manufacturer” in first paragraph.
131 Annex ZA
132 (normative)
134 Normative references to international publications with their
135 corresponding European publications
Publication Year Title EN/HD Year
Addition:
IEC 60068-2-6 - Environmental testing – Part 2-6: Tests – Test EN 60068-2-6 2008
Fc: Vibration (sinusoidal)
IEC 60068-2-27 - Environmental testing – Part 2-27: Tests – Test EN 60068-2-27 2009
Ea and guidance: Shock
IEC 60068-2-52 - Environmental testing – Part 2-52: Tests – Test EN IEC 60068-2-52 2018
Kb: Salt mist, cyclic (sodium chloride solution)
IEC 60335-2-36 Household and similar electrical appliances- prEN IEC 60335-2-36 2026
Safety - Part 2-36: Particular requirements for
commercial electric cooking ranges, ovens, hobs
and hob elements
+ prA1 2026
+ prAA 2026
IEC 60335-2-42 - Household and similar electrical appliances – prEN IEC 60335-2-42 2026
Safety – Part 2-42: Particular requirements for
commercial electric forced convection ovens,
steam cookers and steam convection ovens
+ prA1 2026
+ prAA 2026
IEC 60335-2-49 - Household and similar electrical appliances − prEN IEC 60335-2-49 2026
Safety − Part 2-49: Particular requirements for

commercial electric appliances for keeping food
and crockery warm
+ prA1 2026
+ prAA 2026
Under preparation. Current stage: prEN IEC 60335-2-36:2026.
Under preparation. Current stage: prEN IEC 60335-2-36:2026/prA1:2026.
Under preparation. Current stage: prEN IEC 60335-2-36:2026/prAA:2026.
Under preparation. Current stage: prEN IEC 60335-2-42:2026.
Under preparation. Current stage: prEN IEC 60335-2-42:2026/prA1:2026.
Under preparation. Current stage: prEN IEC 60335-2-42:2026/prAA:2026.
Under preparation. Current stage: prEN IEC 60335-2-49:2026.
Under preparation. Current stage: prEN IEC 60335-2-49:2026/prA1:2026.
Under preparation. Current stage: prEN IEC 60335-2-49:2026/prAA:2026.
Publication Year Title EN/HD Year
IEC 60335-2-75 - Household and similar electrical appliances - EN IEC 60335-2-75 2023
Safety - Part 2-75: Particular requirements for
commercial dispensing appliances and vending
machines
+ A1 2023
+ A11 2023
+ A2 2023
IEC 60436 2015 Electric dishwashers for household use – EN IEC 60436 2025
Methods for measuring the performance
+ AMD1 2020
+ A11 2026
+ AC 2026-04
IEC 60584-1 - Thermocouples – Part 1: EMF specifications and EN 60584-1 2013
tolerances
ISO 898-1 - Mechanical properties of fasteners made of EN ISO 898-1 2013
carbon steel and alloy steel – Part 1: Bolts,
screws and studs with specified property classes
– Coarse thread and fine pitch thread
+ AC 2013
ISO 3506-1 - Fasteners – Mechanical properties of corrosion- EN ISO 3506-1 2020
resistant stainless steel fasteners – Part 1: Bolts,
screws and studs with specified grades and
property classes
ISO 3506-2 - Fasteners – Mechanical properties of corrosion- EN ISO 3506-2 2020
resistant stainless steel fasteners – Part 2: Nuts
with specified grades and property classes
ISO 3506-3 - Fasteners - Mechanical properties of corrosion EN ISO 3506-3 2025
resistant stainless steel fasteners - Part 3: Set
screws (and similar fasteners not under tensile
stress) with specified grades and hardness
classes
ISO 3506-4 - Fasteners - Mechanical properties of corrosion- EN ISO 3506-4 2025
resistant stainless steel fasteners - Part 4:
Tapping screws with specified grades and
hardness classes
Household and similar electrical appliances - EN IEC 60335-1 2023
Safety - Part 1: General requirements
+ A11 2023
+ prAB 2026
Food processing machinery - Basic concepts - EN 1672-2 2020
Part 2: Hygiene and cleanability requirements
136 Annex ZE
137 (normative)
139 Specific additional requiremen
...