Conductor | Insulation Thickness | Sheath Thickness | Overall Diameter | Approx. Weight | Max. D.C. Resistance of Conductor at 20℃ |
Allowable Ampacities | ||
Min. | Max. | |||||||
mm² | Class of Conductor |
mm | mm | mm | mm | kg/km | Ω/km | A |
2×0.75 | 5 | 0.6 | 0.8 | 5.7 or 3.7×6.0 | 7.2 or 4.5×7.2 | 48 | 26.0 | 12 |
2×1 | 5 | 0.6 | 0.8 | 5.9 or 3.9×6.2 | 7.5 or 4.7×7.5 | 59 | 19.5 | 14 |
2×1.5 | 5 | 0.7 | 0.8 | 6.8 | 8.6 | 76 | 13.3 | 18 |
2×2.5 | 5 | 0.8 | 1.0 | 8.4 | 10.6 | 116 | 7.98 | 25 |
2×4 | 5 | 0.8 | 1.1 | 9.7 | 12.1 | 171 | 4.95 | 33 |
3×0.75 | 5 | 0.6 | 0.8 | 6.0 | 7.6 | 61 | 26.0 | 10 |
3×1 | 5 | 0.6 | 0.8 | 6.3 | 8.0 | 80 | 19.5 | 12 |
3×1.5 | 5 | 0.7 | 0.9 | 7.4 | 9.4 | 111 | 13.3 | 15 |
3×2.5 | 5 | 0.8 | 1.1 | 9.2 | 11.4 | 169 | 7.98 | 21 |
3×4 | 5 | 0.8 | 1.1 | 10.3 | 12.8 | 235 | 4.95 | 28 |
4×0.75 | 5 | 0.6 | 0.8 | 6.6 | 8.3 | 78 | 26.0 | 10 |
4×1 | 5 | 0.6 | 0.9 | 7.1 | 9.0 | 104 | 19.5 | 12 |
4×1.5 | 5 | 0.7 | 1.0 | 8.4 | 10.5 | 143 | 13.3 | 15 |
4×2.5 | 5 | 0.8 | 1.1 | 10.1 | 12.5 | 211 | 7.98 | 21 |
4×4 | 5 | 0.8 | 1.2 | 11.5 | 14.3 | 296 | 4.95 | 28 |
5×0.75 | 5 | 0.6 | 0.9 | 7.4 | 9.3 | 94 | 26.0 | 10 |
5×1 | 5 | 0.6 | 0.9 | 7.8 | 9.8 | 124 | 19.5 | 12 |
5×1.5 | 5 | 0.7 | 1.1 | 9.3 | 11.6 | 176 | 13.3 | 15 |
5×2.5 | 5 | 0.8 | 1.2 | 11.2 | 13.9 | 261 | 7.98 | 21 |
5×4 | 5 | 0.8 | 1.3 | 12.8 | 15.9 | 372 | 4.95 | 28 |