| Specification (mm²) | Conductor Structure (n/mm) | Insulation Thickness (mm) | Outer Diameter Lower Limit (mm) | Outer Diameter Upper Limit (mm) | Conductor Resistance at 20℃ (Max, Ω/km) | Insulation Resistance at 70℃ (Min, MΩ·km) | Current - Carrying Capacity Reference Value A |
|---|---|---|---|---|---|---|---|
| 0.75 | 24/0.20 | 0.6 | 2.2 | 2.7 | 26 | 0.011 | 7 |
| 1 | 32/0.20 | 0.6 | 2.4 | 2.8 | 19.5 | 0.01 | 11 |
| 1.5 | 48/0.20 | 0.7 | 2.8 | 3.4 | 13.3 | 0.01 | 17 |
| 2.5 | 49/0.25 | 0.8 | 3.4 | 4.1 | 7.98 | 0.009 | 26 |
| 4 | 81/0.25 | 0.8 | 3.9 | 4.8 | 4.95 | 0.007 | 35 |
| 6 | 84/0.30 | 0.8 | 4.4 | 5.3 | 3.3 | 0.006 | 46 |
| 10 | 84/0.40 | 1.0 | 5.7 | 6.8 | 1.91 | 0.0056 | 63 |
| 16 | 126/0.40 | 1.0 | 6.7 | 8.1 | 1.21 | 0.0046 | 85 |
| 25 | 196/0.40 | 1.2 | 8.4 | 10.2 | 0.78 | 0.0044 | 112 |
| 35 | 276/0.40 | 1.2 | 9.7 | 11.7 | 0.554 | 0.0038 | 138 |
| 50 | 396/0.40 | 1.4 | 11.5 | 13.9 | 0.386 | 0.0037 | 168 |
| 70 | 360/0.50 | 1.4 | 13.2 | 16.0 | 0.268 | 0.0032 | 213 |
