AS/NZS 3000:2018
AS/NZS 5000.1 cables, manufacturer data
Cable overall diameters
The conduit fill tool reads the overall diameter of each cable, so it can add up the area in the bundle.
Verified: derived from manufacturer data, pages 2017 ed. PDF pp. 8 and 14 (printed pp. 6 and 12); 2012 ed. PDF pp. 11 and 16 (printed pp. 9 and 14), plus 2012 ed. PDF p. 17 (X‑90 3 core+earth) and PDF p. 18 (4 core+earth) for the variant spreads; Prysmian 2015 PDF p. 12. Checked 19 Sept 2026.
Units: Od mm
These are the values AmpSize encodes. No text of the standard is reproduced. Verify against the current standard.
20 rows
| Size | Single | Multi |
|---|---|---|
| 1 | 2.8 | 6.4 |
| 1.5 | 3.1 | 11.1 |
| 2.5 | 3.6 | 12.5 |
| 4 | 4.5 | 14.2 |
| 6 | 5.1 | 15.5 |
| 10 | 6 | 17.6 |
| 16 | 6.9 | 19.7 |
| 25 | 8.4 | 22.2 |
| 35 | 9.4 | 24.6 |
| 50 | 10.9 | 28 |
| 70 | 12.4 | 32 |
| 95 | 15.2 | 37.6 |
| 120 | 17.3 | 42.4 |
| 150 | 18.8 | 46.3 |
| 185 | 21.1 | 51.8 |
| 240 | 24.1 | 58.3 |
| 300 | 26.9 | 65.9 |
| 400 | 30.6 | 76.1 |
| 500 | 34.1 | 85.1 |
| 630 | 37.8 | 95.5 |