Line clamps
Line clamps are specialized electrical connection elements that ensure a safe and reliable connection between conductors and electrical components. They are particularly important for professional electrical installations and must meet the highest safety standards.
The main features of phase connection terminals are
- Stable mechanical fixing of the connected conductors
- A low transition impedance to minimize losses
- Protection against unintentional loosening due to vibration or thermal stress
- Option to connect different conductor cross-sections
The following properties are crucial for safe operation:
- Contact hazard protection in accordance with current standards
- Temperature resistance even with high current load
- Corrosion resistance of the materials used
- Clear marking of the connection points
Technical data
| Spherical fixed point Ø [mm] | T-connection bolt [mm] | Round conductor [mm] | Flat conductor [mm] | Rated value Ir [kA]/tr = 1 s | 1. universal compact clamp | 2. universal line clamps | 3. universal line clamps | 4. ball tong |
|---|---|---|---|---|---|---|---|---|
| 20 | – | – | – | 18,7 | – | – | – | 64-0103-001 |
| 25 | – | – | – | 29,7 | – | – | – | 64-0103-002 |
| 20 | 15 | 4 – 15 | ≤25 | 13,8 | 64-0101-001 | – | – | – |
| 20 | – | 10 – 20 | ≤22 | 13,8 | – | 64-0102-001 | – | – |
| 25 | 15 | 10 – 25 | ≤28 | 23,7* | – | – | 64-0102-002 | – |
| 20 / 25 | 15 | 10 – 25 | ≤28 | 18,7 / 23,7* | – | – | 64-0102-003 | – |
| 25 / 30 | 15 | 10 – 30 | ≤28 | 23,7* | – | – | 64-0102-004 | – |
* The rated value for the T-connection bolt is always 13.8 kA.
Line clamps with hexagon spindle
- Material: brass, zinc-plated
| Ø [mm] | Rated value Ir [kA]/tr = 1 s | Item no. |
|---|---|---|
| 20 | 18,7 | 64-0103-005 |
| 25 | 23,7 | 64-0103-006 |
Other fixed points and connection terminals
Phase fixed points
Earthing fixed points
