■ In dry rooms, apparatus switch and distribution boards, for fixed installation in conduits, over and under plaster and on insulated supports over plaster. Direct laying in plaster is not permitted.
■ Minimum bending radius: 5 times of maximum overall diameter.
■ ISIRI (607)02
■ ISIRI (607)06
■ IEC (60227)02
■ IEC (60227)06
■ BS 6004
■ HD 21
■ Annealed copper conductor, class 5.
■ PVC insulation, type C.
■ Working temperature: Max. 70°C.
■ Harmonized code designation and rated voltage:
H05V-K (300/500 V), H07V-K (450/750 V).
| Cross-sectional area Nom. | No. of wires x diameter Nom. | Isulation thickness | Overall diameter | Insulation resistance at 70ºC Min. | Weight Approx | Conductor resistance at 20ºC Max. |
|---|---|---|---|---|---|---|
| mm² | mm | mm | mm | MΩ.km | kg/km | Ω/km |
| 0.5 | 16 X 0.20 | 0.6 | 2.2 | 0.013 | 9 | 39 |
| 0.75 | 24 X 0.20 | 0.6 | 2.4 | 0.011 | 12 | 26 |
| 1 | 32 X 0.20 | 0.6 | 2.6 | 0.010 | 15 | 19.5 |
| 1.5 | 30 X 0.25 | 0.7 | 3.0 | 0.010 | 21 | 13.3 |
| 2.5 | 50 X 0.25 | 0.8 | 3.6 | 0.009 | 33 | 7.98 |
| 4 | 36 X 0.30 | 0.8 | 4.2 | 0.007 | 48 | 4.95 |
| 6 | 84 X 0.30 | 0.8 | 4.8 | 0.006 | 68 | 3.30 |
| 10 | 80 X 0.40 | 1.0 | 6.1 | 0.0056 | 114 | 1.91 |
| 16 | 126 X 0.40 | 1.0 | 7.1 | 0.0046 | 173 | 1.21 |
| 25 | 196 X 0.40 | 1.2 | 9.3 | 0.0044 | 272 | 0.780 |
| 35 | 278 X 0.40 | 1.2 | 10.7 | 0.0038 | 365 | 0.554 |
| 50 | 398 X 0.40 | 1.4 | 12.6 | 0.0037 | 520 | 0.386 |
| 70 | 357 X 0.50 | 1.4 | 14.4 | 0.0032 | 720 | 0.272 |
| 95 | 484 X 0.50 | 1.6 | 16.4 | 0.0032 | 965 | 0.206 |
| 120 | 612 X 0.50 | 1.6 | 18.2 | 0.0029 | 1210 | 0.161 |
| 150 | 765 X 0.50 | 1.8 | 20.2 | 0.0029 | 1520 | 0.129 |
| 185 | 943 X 0.50 | 2.0 | 22.4 | 0.0029 | 1860 | 1.106 |
| 240 | 1224 X 0.50 | 2.2 | 25.4 | 0.0028 | 2365 | 0.0801 |
