In telephone facilities inside buildings and telephone centers, it is permanently installed under or on the wall. Outside the building, its use is allowed only as a wall installation and its use underground is not allowed.

General specifications

cross section:

min 1 x 2 x 0,4 to max 10 x 2 x 0,6

electrical resistance:

insulation and coating:

PVC Compound Type TI1 Acc to DIN VDE 0207

Conductor material:

Bare Anealed Copper Class 1, Acc to IEC 60228

Voltage:

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