NYY dimensions
IEC nominal calculation, not manufacturer data. The thicknesses are the nominal values of the construction standards, added up layer by layer. A manufacturer's cable of the same name can differ by a few millimetres and by 10 to 20 % in weight: always check its datasheet before you specify, order or lay a cable.
Each row is one construction of NYY, sized by the IEC rules the designer uses. Open a row for every layer and its source. What NYY means, letter by letter.
Low voltage 0.6/1 kV · 26 sizes
| Size | Voltage U0/U | Insulation mm | Overall diameter mm | Weight (approximate) kg/km |
|---|---|---|---|---|
| 4x1.5 | 0.6/1 kV | 0.8 | 12.8 | 220 |
| 4x2.5 | 0.6/1 kV | 0.8 | 13.8 | 280 |
| 4x4 | 0.6/1 kV | 1.0 | 15.9 | 380 |
| 4x6 | 0.6/1 kV | 1.0 | 17.1 | 480 |
| 4x10 | 0.6/1 kV | 1.0 | 19.0 | 680 |
| 4x16 | 0.6/1 kV | 1.0 | 22.3 | 980 |
| 4x25 | 0.6/1 kV | 1.2 | 26.0 | 1,430 |
| 4x35 | 0.6/1 kV | 1.2 | 28.4 | 1,860 |
| 3x1.5 | 0.6/1 kV | 0.8 | 12.0 | 190 |
| 3x2.5 | 0.6/1 kV | 0.8 | 12.9 | 230 |
| 3x4 | 0.6/1 kV | 1.0 | 14.8 | 320 |
| 3x6 | 0.6/1 kV | 1.0 | 15.9 | 400 |
| 3x10 | 0.6/1 kV | 1.0 | 17.6 | 540 |
| 5x1.5 | 0.6/1 kV | 0.8 | 13.7 | 250 |
| 5x2.5 | 0.6/1 kV | 0.8 | 14.7 | 320 |
| 5x4 | 0.6/1 kV | 1.0 | 17.1 | 450 |
| 5x6 | 0.6/1 kV | 1.0 | 18.5 | 580 |
| 5x10 | 0.6/1 kV | 1.0 | 20.6 | 810 |
| 1x50 | 0.6/1 kV | 1.4 | 13.8 | 590 |
| 1x70 | 0.6/1 kV | 1.4 | 15.4 | 790 |
| 1x95 | 0.6/1 kV | 1.6 | 17.7 | 1,070 |
| 1x120 | 0.6/1 kV | 1.6 | 19.1 | 1,310 |
| 1x150 | 0.6/1 kV | 1.8 | 21.2 | 1,640 |
| 1x185 | 0.6/1 kV | 2.0 | 23.5 | 2,010 |
| 1x240 | 0.6/1 kV | 2.2 | 26.4 | 2,580 |
| 1x300 | 0.6/1 kV | 2.4 | 29.3 | 3,210 |