IEC TEC60335-2-37 Edition 7.12025-02 CONSOLIDATEDVERSION INTERNATIONAL STANDARD Household and similar electrical appliances - Safety Part 2-37: Particular requirements for commercial electric doughnut fryers and deep fat fryers EC 60335-2-37:2021-11+AMD1:2025-02CSV(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright @ 2025 IEC, Geneva, Switzerland copyright or have an enquiry about obtaining additional rights to this publication, piease contact the address below or yourlocal IECmemberNational Committeeforfurtherinformation. IEC Secretariat Tel.: +41 22 919 02 11 3, rue de Varembé [email protected] CH-1211 Geneva 20 www.iec.ch Switzerland 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 latestedition, a corrigendum oran amendmentmighthavebeenpublished. IEC publications search -webstore.iec.ch/advsearchform IEc Products & Services Portal -products.iec.ch The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the varietyofcriteria(reference number, text，technical publications previews, graphical symbols and the glossary. committee,...).It also gives information on projects,replaced With a subscription you wili always have access to up to date and withdrawn publications. content tailored to your needs. IEc Just Published - webstore.iec.ch/justpublished Electropedia-www.electropedia.org Stay up to date on all new IEC publications. Just Published The world's leading online dictionary on electrotechnology, details all newpublications released.Availableonlineand once containing more than 22 500 terminological entries in English a month by email. and French, with equivalent terms in 25 additional languages. Also known as the International Electrotechnical Vocabulary IECCustomerServiceCentre-webstore.iec.ch/csc (IEV) online. If you wishto give us yourfeedback on this publication or need further assistance, please contact the Customer Service Centre:[email protected]. IEC IEC60335-2-37 Edition7.1 2025-02 CONSOLIDATEDVERSION NTERNATIONAL STANDARD Household and similar electrical appliances -Safety- Part 2-37: Particular requirements for commercial electric doughnut fryers and deep fat fryers INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS97.040.50 ISBN 978-2-8327-0218-5 Warning! Make sure that you obtained this publication from an authorized distributor. REDLINE VERSION IEC60335-2-37:2021+AMD1:2025CSV IEC2025 CONTENTS FOREWORD INTRODUCTION. 1 Scope. ..8 2 Normative references .8 3 Terms and definitions 9 4 General requirement.. ..10 5 General conditions for the tests .10 6 Classification.. .11 7 Marking and instructions.. .11 8 Protection against access to live parts. 14 9 Starting of motor-operated appliances .. 14 10 Power input and current... .14 11 Heating.. 14 12 Charging of metal-ion batteries. .16 13 Leakage current and electric strength at operating temperature. ..16 14 Transient overvoltages 17 15 Moisture resistance 16 Leakage current and electric strength. ..18 17 Overload protection of transformers and associated circuits 18 Endurance .19 19 Abnormal operation .. .19 20 Stability and mechanical hazards. 21 Mechanical strength .21 22 Construction .21 23 Internal wiring.. 24 Components .24 25 Supply connection and external flexible cords .25 26 Terminals for external conductors. ..25 27 Provision for earthing ... .25 28 Screws and connections. .25 29 Clearances, creepage distances and solid insulation ..26 30 Resistance to heat and fire.. ..26 31 Resistance to rusting ... ..27 32 Radiation, toxicity and similar hazards .27 Annexes .30 Annex B (normative) Battery operated appliances, separable batteries and detachabie batteries for battery-operated appliances . Annex P (informative) Gu