re – apvalus monolitas iš vario ar aliuminio (1 klasė)
| Skerspjūvis, mm² | Laidininko Ø, min dydis, mm | Laidininko Ø, max dydis, mm |
|---|---|---|
| 0.5 | – | 0.9 |
| 0.75 | – | 1.0 |
| 1 | – | 1.2 |
| 1.5 | – | 1.5 |
| 2.5 | – | 1.9 |
| 4 | – | 2.4 |
| 6 | – | 2.9 |
| 10 | – | 3.7 |
| 16 | – | 4.6 |
| 25 | 5.2 | 5.7 |
| 35 | 6.1 | 6.7 |
| 50 | 7.2 | 7.8 |
| 70 | 8.7 | 9.4 |
| 95 | 10.3 | 11.0 |
| 120 | 11.6 | 12.4 |
| 150 | 12.9 | 13.8 |