GTLA/GTLC kopar og ál snúru
Fyrir raforkumæli
| TEGUND | Þversnið (mm²) | Mál (mm) | ||
| L | d | D | ||
| GTLA-10 | 10 | 50 | 5 | 7,0 |
| GTLA-16 | 16 | 50 | 6 | 7,0 |
| GTLA-25 | 25 | 50 | 7 | 7,0 |
| GTLA-35 | 35 | 52 | 8 | 7,0 |
| GTLA-50 | 50 | 56 | 9 | 7,0 |
Fyrir loftrofa rofa
| TEGUND | Þversnið (mm²) | Mál (mm) | ||
| L | d | D | ||
| GTLC-10 | 10 | 45 | 5 | 7,0 |
| GTLC-16 | 16 | 45 | 6 | 7,0 |
| GTLC-25 | 25 | 45 | 7 | 7,0 |
| GTLC-35 | 35 | 45 | 8 | 7,0 |
| GTLC-50 | 50 | 45 | 9 | 7,0 |
