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British Size
BS 215, Part1
| Name of conductor | Cross Section (mm)² | Costruction (No-mm) | Diameter (mm) | App. Conductor weight (kg/km) | Max electrical resistance at 20° c (Ω/km) | Min breaking load (N) | Packing weight (kg) |
|---|---|---|---|---|---|---|---|
| Midge | 23.3 | 7×2.06 | 6.2 | 64 | 1.227 | 4000 | 8000 |
| Aphis | 26.4 | 3×3.35 | 7.2 | 73 | 1.081 | 4110 | 8000 |
| Gnat | 26.8 | 7×2.21 | 6.6 | 73 | 1.068 | 4590 | 8000 |
| Weevil | 31.6 | 3×3.66 | 7.9 | 86 | 0.908 | 4860 | 8000 |
| Mosquito | 37.0 | 7×2.59 | 708 | 101 | 0.773 | 6050 | 8000 |
| Ladybird | 42.8 | 7×2.79 | 8.4 | 117 | 0.669 | 6870 | 4000 |
| Ant | 52.8 | 7×3.10 | 9.3 | 145 | 0.541 | 8300 | 4000 |
| Fly | 63.6 | 7×3.40 | 10.2 | 174 | 0.450 | 9900 | 4000 |
| Bluebottle | 73.7 | 7×3.66 | 11.0 | 202 | 0.388 | 11340 | 4000 |
| Earwing | 78.5 | 7×3.78 | 11.4 | 215 | 0.364 | 11940 | 4000 |
| Gresshopper | 84.1 | 7×3.91 | 11.7 | 230 | 0.340 | 12780 | 4000 |
| Clegg | 95.6 | 7×4.17 | 12.5 | 262 | 0.299 | 14530 | 4000 |
| Wasp | 106.0 | 7×4.93 | 13.2 | 290 | 0.270 | 16000 | 4000 |
| Beetle | 106.6 | 19×2.67 | 13.4 | 293 | 0.269 | 17420 | 4000 |
| Bee | 132.0 | 7×4.90 | 14.7 | 361 | 0.216 | 19940 | 4000 |
| Cricket | 157.9 | 7×5.35 | 16.1 | 432 | 0.181 | 23850 | 2000 |
| Homet | 157.6 | 19×3.25 | 16.3 | 434 | 0.182 | 24700 | 2000 |
| Caterpillar | 186.0 | 19×3.53 | 17.7 | 512 | 0.154 | 28630 | 2000 |
| Chafer | 213.2 | 19×3.78 | 18.9 | 587 | 0.134 | 32400 | 2000 |
| Spider | 236.9 | 19×3.99 | 20.0 | 652 | 0.121 | 36010 | 2000 |
| Cockroach | 265.7 | 19×4.22 | 21.1 | 731 | 0.1083 | 40400 | 2000 |
| Butterfly | 322.7 | 19×4.65 | 23.3 | 888 | 0.0891 | 48700 | 1000 |
| Moth | 373.2 | 19×5.00 | 25.0 | 1027 | 0.0770 | 56370 | 1000 |
| Drone | 373.3 | 37×3.58 | 25.1 | 1029 | 0.0772 | 57450 | 1000 |
| Locust | 428.5 | 19×5.36 | 26.8 | 1179 | 0.0671 | 64730 | 1000 |
| Centipede | 415.2 | 37×3.78 | 26.5 | 1145 | 0.0694 | 63100 | 1000 |
| Maybug | 486.9 | 37×4.09 | 28.6 | 1342 | 0.0592 | 74010 | 1000 |
| Scorpion | 529.5 | 37×4.27 | 29.9 | 1460 | 0.0544 | 79980 | 1000 |
| Cicada | 628.6 | 37×4.65 | 32.6 | 1733 | 0.0458 | 94950 | 1000 |
| Tarantula | 794.8 | 37×5.23 | 36.6 | 2191 | 0.0362 | 120100 | 1000 |