AS/NZS 3012:2019
Table 1
Maximum cord and cable lengths for construction sites
The site cord length tool reads the length limit for the rated current and conductor size. Each row gives four figures: general or specific use, each as a single phase and a three phase length.
Kua manatokotia: pānuitia ki te paerewa tā, whārangi 24. I tirohia 1 Oct 2026.
Ngā unit: Rated current A A, Csa mm 2 mm2, General single M m, General three M m, Specific single M m, Specific three M m
Ko ēnei ngā uara e tuhia ana e AmpSize. Kāore he kupu o te paerewa e tuhia ana. Whakamanahia ki te paerewa o nāianei.
13 rārangi
| Rated current A | Csa mm 2 (mm2) | General single M (m) | General three M (m) | Specific single M (m) | Specific three M (m) |
|---|---|---|---|---|---|
| 10 | 1 | 25 | 50 | 15 | 30 |
| 10 | 1.5 | 35 | 70 | 20 | 40 |
| 10 | 2.5 | 60 | 120 | 35 | 70 |
| 10 | 4 | 100 | 200 | 60 | 120 |
| 15 | 1.5 | 25 | 50 | 15 | 30 |
| 15 | 2.5 | 40 | 80 | 25 | 50 |
| 15 | 4 | 65 | 130 | 40 | 80 |
| 15 | 6 | 100 | 200 | 60 | 120 |
| 15 | 10 | 170 | 340 | 100 | 200 |
| 20 | 2.5 | 30 | 60 | 20 | 40 |
| 20 | 4 | 50 | 100 | 30 | 60 |
| 20 | 6 | 75 | 150 | 45 | 90 |
| 20 | 10 | 130 | 260 | 75 | 150 |