AS/NZS 3012:2019
Cl 2.1.1, 2.1.2, 2.4.6
Permitted supply arrangements for a site under construction or demolition
The construction site supply tool reads the supply arrangements allowed on a site, the rated residual current each one calls for, and which arrangements may supply only a separated circuit.
Verified: read against the printed standard, pages 11-17, 19-20. Checked 1 Oct 2026.
Units: Rcd required ma mA
These are the values AmpSize encodes. No text of the standard is reproduced. Verify against the current standard.
7 rows
| Clause | Permitted | Rcd required ma (mA) | All live conductors | Separated circuit only | Max class one items per winding |
|---|---|---|---|---|---|
| 2.1.1(a) | yes | 30 | yes | no | — |
| 2.1.1(b) | yes | 30 | no | no | — |
| 2.1.1(c) | yes | 30 | yes | no | — |
| 2.4.6.3(a)(i) | yes | — | no | yes | 1 |
| 2.4.6.3(a)(ii) | yes | 30 | yes | no | — |
| 2.4.6.4(a) | yes | 30 | no | no | — |
| 2.4.6.4(b) | yes | — | no | yes | 1 |