■ 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: 4 times of maximum overall diameter.
■ ISIRI (607)01
■ ISIRI (607)05
■ EC (60227)01
■ IEC (60227)05
■ BS 6004
■ HD 21
■ Annealed copper conductor, class 1 & 2.
■ PVC insulation, type C.
■ Working temperature: Max. 70°C.
■ Harmonized code designation and rated voltage:
solid conductor : H05V-U (300/500 V), H07V-U (450/750 V),
stranded conductor: H05V-R (300/500 V), H07V-R (450/750 V).
| Cross-sectional area Nom. (mm²) | No. of wires x diameter (mm) | Insulation thickness (mm) | Overall diameter (mm) | Insulation resistance at 70°C Min. (MΩ.km) | Weight Approx. (kg/km) | Conductor resistance at 20°C Max. (Ω/km) | |
|---|---|---|---|---|---|---|---|
| 0.5 | 1 x 0.80 | 0.6 | 2.3 | 0.015 | 9 | 36.0 | |
| 0.75 | 1 x 0.98 | 0.6 | 2.5 | 0.012 | 11 | 24.5 | |
| 1 | 1 x 1.13 | 0.6 | 2.7 | 0.011 | 15 | 18.1 | |
| 1.5 | 1 x 1.38 | 0.7 | 3.2 | 0.011 | 21 | 12.1 | |
| 2.5 | 1 x 1.78 | 0.8 | 3.9 | 0.010 | 31 | 7.41 | |
| 4 | 1 x 2.25 | 0.8 | 4.4 | 0.0085 | 48 | 4.61 | |
| 6 | 1 x 2.76 | 0.8 | 5.0 | 0.0070 | 68 | 3.08 | |
| 10 | 1 x 3.57 | 1.0 | 6.4 | 0.0070 | 112 | 1.83 | |
| 0.5 | 7 x 0.31 | 0.6 | 2.4 | 0.014 | 10 | 36.0 | |
| 0.75 | 7 x 0.37 | 0.6 | 2.6 | 0.012 | 14 | 24.5 | |
| 1 | 7 x 0.43 | 0.6 | 2.8 | 0.011 | 17 | 18.1 | |
| 1.5 | 7 x 0.52 | 0.7 | 3.3 | 0.010 | 21 | 12.1 | |
| 2.5 | 7 x 0.67 | 0.8 | 4.0 | 0.009 | 33 | 7.41 | |
| 4 | 7 x 0.85 | 0.8 | 4.6 | 0.0077 | 51 | 4.61 | |
| 6 | 7 x 1.04 | 0.8 | 5.2 | 0.0065 | 72 | 3.08 | |
| 10 | 7 x 1.35 | 1.0 | 6.7 | 0.0065 | 118 | 1.83 | |
| 16 | 7 x 1.70 | 1.0 | 7.8 | 0.0050 | 178 | 1.15 | |
| 25 | 7 x 2.14 | 1.2 | 9.7 | 0.0050 | 279 | 0.727 | |
| 35 | 7 x 2.52 | 1.2 | 10.9 | 0.0043 | 376 | 0.524 | |
| 50 | 19 x 1.78 | 1.4 | 11.8 | 0.0043 | 508 | 0.387 | |
| 70 | 19 x 2.14 | 1.4 | 13.6 | 0.0035 | 699 | 0.268 | |
| 95 | 19 x 2.52 | 1.6 | 16.0 | 0.0035 | 985 | 0.193 | |
| 120 | 37 x 2.03 | 1.6 | 17.6 | 0.0032 | 1225 | 0.153 | |
| 150 | 37 x 2.25 | 1.8 | 19.5 | 0.0032 | 1505 | 0.124 | |
| 185 | 37 x 2.52 | 2.0 | 21.8 | 0.0032 | 1890 | 0.0991 | |
| 240 | 37 x 2.88 | 2.2 | 24.7 | 0.0032 | 2410 | 0.0754 |