Residual Current Devices - requirements for existing installations

Since the release of AS/NZS 3000:2018, ECA WA have had a number of enquiries regarding the RCD requirements for existing installations. There has not been any significant change to the rules apart from alterations and repairs being broken out separate clauses.

It should be noted that AS/NZS 3000:2018 does not come into force until 01 January 2019.