Arc protection terminal TNDC 28… FA ECL/ECLSA
Application:
It is an element of the GOPk 3 arc protection unit. For Al and Cu wires in an insulating coating. Insulating coating thickness range: 1.5-3 mm. Clamp equipped with breakaway heads.
It is an element of the GOPk 3 arc protection unit. For Al and Cu wires in an insulating coating. Insulating coating thickness range: 1.5-3 mm. Clamp equipped with breakaway heads.
Construction:
- Insulation piercing clamp type TNDC 28… FA ECL (1)
- Cone (2)
Optionally, the horn can be equipped with aluminium wire to be wrapped around the PAS conductor and the insulator neck (TNDC…FA ECLSA).
| Symbol | Wire cross-section [mm2] | Main Cable Max. Sheath Thickness [mm] |
Max. diameter on wire insulation [mm] |
|---|---|---|---|
| TNDC 28401 FA ECL | 50-120 | 3 | 19.9 |
| TNDC 28401 FA ECLSA* | 50-120 | 3 | 19.9 |
| TNDC 28501 FA ECL | 95-240 | 3 | 26.1 |
| TNDC 28501 FA ECLSA* | 95-240 | 3 | 26.1 |
| Symbol | Torsion screw | Breaking moment [Nm] | Head size H [mm] | Number of pieces in the package |
|---|---|---|---|---|
| TNDC 28401 FA ECL | 2 x M8 | 18 | 13 | 15 |
| TNDC 28401 FA ECLSA* | 2 x M8 | 18 | 13 | 15 |
| TNDC 28501 FA ECL | 2 x M10 | 37 | 17 | 15 |
| TNDC 28501 FA ECLSA* | 2 x M10 | 37 | 17 | 15 |
* The TNDC 28… FA ECL SA arc protection terminal contains an aluminium wire wound in a cylindrical shape to protect against electrical losses through the wire insulation.
Attachment:
Arc protection