Photos show the series. Individual models differ in size.
GTL seriesLugs & Connectors12 models
GTL Copper-Aluminium Connecting Tubes
GTL connecting tubes are oil-blocking copper-aluminium sleeves for joining round or sector-shaped wires and power cables in distribution installations.
- Category
- Cable Lugs & Connectors
- Series
- GTL
- Material
- Copper-aluminium bimetal
- Model entries
- 12
Models and specifications
Tick a row to save the model in this preview.
12 models
| Save model | Model | Length L | Outer diameter A | Outer diameter B | Bore d | Bore D |
|---|---|---|---|---|---|---|
| 70 | 9 | 10 | 5.7 | 6.5 | ||
| 75 | 10 | 12 | 6.5 | 7.5 | ||
| 84 | 11 | 14 | 7.5 | 8.5 | ||
| 89.5 | 12 | 16 | 8.5 | 10.2 | ||
| 98.5 | 14 | 18 | 10 | 11.5 | ||
| 106 | 16 | 21 | 11.5 | 13.5 | ||
| 109 | 18 | 23 | 13.5 | 15 | ||
| 116 | 20 | 25 | 15 | 16.5 | ||
| 125 | 22 | 27 | 16.5 | 18.5 | ||
| 130 | 24 | 30 | 18.5 | 21 | ||
| 144 | 27 | 34 | 21 | 23.5 | ||
| 155 | 30 | 38 | 23.5 | 26.5 |
No model in this table matches. Try a different model code.
How to select
Select by conductor size and confirm both bore diameters, because the copper and aluminium ends differ.
Technical notes
- GTL tubes are made by friction welding without brazing filler.
- A suffix W after the size indicates the filler-free welding process.
Values are shown as listed in the product catalogue. A field that is not listed reads “Not specified”.
