AS/NZS 3012:2019
Cl 2.4.6 and Table 6
RCD protection and periodic verification intervals for a site under construction or demolition
The construction site supply tool reads the RCD requirement for the circuit and the periodic verification intervals of Table 6, including the note that the transportable structure intervals do not apply in New Zealand.
Kua manatokotia: pānuitia ki te paerewa tā, whārangi 15–17, 19–20, 25, 35–37, 44. I tirohia 1 Oct 2026.
Ngā unit: Required ma mA, Interval months months
Ko ēnei ngā uara e tuhia ana e AmpSize. Kāore he kupu o te paerewa e tuhia ana. Whakamanahia ki te paerewa o nāianei.
10 rārangi
| Case | Clause | Required ma (mA) | All live conductors | Locations | Exceptions | Nz only exceptions | Equipment | Interval months | Nz transportable structures exempt |
|---|---|---|---|---|---|---|---|---|---|
| construction-final | 2.4.6.1 | 30 | yes | originating-switchboard | mechanical-operation-at-risk, selv-or-pelv, safety-isolating-transformer, nz-110v-centre-tapped-transformer | nz-110v-centre-tapped-transformer | |||
| permanent-final | 2.4.6.2 | 30 | no | originating-switchboard, socket‑outlet, portable-socket‑outlet-assembly | — | ||||
| generator-supplied | 2.4.6.3 | 30 | yes | originating-switchboard, generator | isolated-winding-generator | ||||
| inverter-supplied | 2.4.6.4 | 30 | no | inverter | isolated-inverter | ||||
| 3.3, 3.5 | construction-wiring | 6 | yes | ||||||
| 3.5 | portable-equipment | 3 | no | ||||||
| 3.4 | portable-rcd-pushbutton | — | no | ||||||
| 3.4 | fixed-rcd-pushbutton | 1 | no | ||||||
| 3.4 | portable-rcd-operating-time | 3 | no | ||||||
| 3.4 | fixed-rcd-operating-time | 12 | no |