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IEC 60335-2-40 – 7th Edition Webinar

In this webinar, you’ll learn about the recently published edition of the standard, which covers particular requirements for electrical heat pumps, air conditioners and dehumidifiers.

Bag of repairman’s work tools on top of air conditioner unit outside of residential home.

Watch now: IEC 60335-2-40 – 7th edition webinar

Learn about the seventh edition of the IEC 60335-2-40 standard. Join us for an interactive question-and-answer webinar, which will familiarize you with the safety requirements for household and similar electrical appliances.

Webinar date

Oct. 20, 2022


Brian Rodgers, principal engineer (PrE), HVAC/R, UL Solutions


The latest edition was published in May of 2022. This part of IEC 60335 deals with the safety of electric heat pumps, sanitary hot water heat pumps, air conditioners, incorporating motor compressors, as well as hydronic fan coils units, dehumidifiers (with or without motor compressors), thermoelectric heat pumps and partial units.

UL Solutions expert Brian Rodgers will help you understand the details of the new edition and give you the opportunity to explore its particular requirements. Learn about the scope, new terms and definitions, markings, clauses and tests that make up the seventh edition.

Learning objectives:
  • When was the seventh edition of IEC 60335-2-40 published?
  • When can it be used?
  • When will North America adopt the seventh edition?
  • What has changed in the seventh edition from the sixth edition?


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