Satellite clamps series TT2D..., TT4D...
Application:
They are used to make electrical connections between insulated main and branch line conductors with aluminum (Al) or copper (Cu) conductors and to connect aluminum and copper cables and wires.
TT2D… type terminals are equipped with a satellite branch module. It enables the connection of two branch wires from one terminal. TT4D… type terminals are equipped with a satellite branch module enabling the connection of four branch wires from one terminal.
Construction:
- The body is made of polyamide reinforced with glass fiber, which is highly mechanically strong and resistant to changing climatic conditions and UV radiation
- The clamp is equipped with screws with shear-off polycarbonate heads
- Dielectric resistance 6 kV/1 min. in the water
- During assembly, it is possible to hold the clamp with a number 17 wrench (flat or ring) or a front wrench offered by the manufacturer
Benefits of Designing
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| Symbol | Section line [mm²] |
Branch section [mm²] |
Permissible long-term load [A] |
Breaking Moment [Nm] |
Socket with breakaway head Head size [mm] |
Number of pieces in the package |
|---|---|---|---|---|---|---|
| TT2D 83 F3A | 16-95 | 2 x 6-35 | 325/2 x 160 | 14 | 13 | 8 |
| TT2D 87 F3A | 50-150 | 2 x 6-35 | 480/2 x 160 | 14 | 13 | 8 |
| TT4D 83 F5A | 16-95 | 4 x 6-35 Al/25 Cu | 325/4 x 80 | 18 | 13 | 8 |
| TT4D 87 F5A | 50-150 | 4 x 6-35 Al/25 Cu | 445/4 x 80 | 18 | 13 | 8 |
Attachment:
Clamps
Downloads:
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| Symbol | Section line [mm²] |
Branch section [mm²] |
Permissible long-term load [A] |
Breaking Moment [Nm] |
Socket with breakaway head Head size [mm] |
Number of pieces in the package |
|---|---|---|---|---|---|---|
| TT2D 83 F3A | 16-95 | 2 x 6-35 | 325/2 x 160 | 14 | 13 | 8 |
| TT2D 87 F3A | 50-150 | 2 x 6-35 | 480/2 x 160 | 14 | 13 | 8 |
| TT4D 83 F5A | 16-95 | 4 x 6-35 Al/25 Cu | 325/4 x 80 | 18 | 13 | 8 |
| TT4D 87 F5A | 50-150 | 4 x 6-35 Al/25 Cu | 445/4 x 80 | 18 | 13 | 8 |
Attachment:
Compliant with standards: PN-EN 50483-4:2009 and PN-EN 50483-1:2009.