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Equipment classes

A list of different classes of electrical equipment specified in Appendix B of AS/NZS 4417.2

Overview

An Amendment to AS/NZS 4417.2:2020 was published on the 12 February 2026. This amendment introduced changes that take effect at different times.

Changes taking effect from date of publication on 12 February 2026

  • Minor changes to the definition for Double capped light emitting semiconductor
  • Minor changes to include requirements for Heat Pump water heaters incorporating a heating element.

Changes taking effect from 12 February 2027, 12 months from date of publication

  • Changes to the definition for Arc Welding machine, Water Heater
  • Introduction of the following new equipment classes
    • Cord Extension set
    • Heat pump water heater.

Changes taking effect from 12 February 2028, 24 months from date of publication

  • Introduction of the following new equipment classes
  • Electrical Vehicle Supply Equipment (EVSE)
  • Battery Energy Storage System (BESS)
  • Portable Power Station

This is a list of the different classes of electrical equipment specified in AS/NZS 4417.2 (Appendix B).

Date: 19/03/2026 22:28

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