RKN 1P+N 63A 30mA AC-TYPE | Residual Current Circuit Breaker
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RKN 1P+N 63A 30mA AC-TYPE | Residual Current Circuit Breaker with Overcurrent Protection
Note regarding AS/NZS 3000:2018 Amendment 2
“Type AC” RCDs may still be installed when replacing existing “Type AC” RCDs in a permanent location provided the correct operation is ensured.
From 1 May 2023, “Type AC” RCDs must not be installed in any of the following circumstances:
New installations
New sub-circuits
Alterations to an existing sub-circuit that require an RCD to now be installed
Existing equipment that is energised for the first time at a new location
Fixed or “hard” wired transportable structures
It is not mandatory to replace existing “Type AC” RCDs that have been installed in a permanent location, tested and certified prior to 1 May 2023 even if they are not yet energised.