AS/NZS 3000:2018
Table 3.3
Nominal minimum cross-sectional area of conductors
The minimum conductor size tool reads the smallest conductor Table 3.3 allows for the circuit use, the wiring type and the conductor material. Exception 1 can allow a smaller socket‑outlet conductor, and the tool points at it instead of applying it.
Na-verify: binasa laban sa naka-print na standard, mga pahina 158, 160. Na-check noong 26 Sept 2026.
Mga unit: Size mm2
Ito ang mga value na ine-encode ng AmpSize. Walang text ng standard na inilalathala. I-verify laban sa kasalukuyang standard.
7 na row
| Use | Wiring | Material | Size (mm2) |
|---|---|---|---|
| socket‑outlets | insulated | Cu | 2.5 |
| other-circuits | insulated | Cu | 1 |
| signal-and-relay-control | insulated | Cu | 0.5 |
| bare | bare | Cu | 6 |
| flexible | insulated-flexible | Cu | 0.75 |
| aerial | aerial | Cu | 6 |
| aerial | aerial | Al | 16 |