Telephone distribution wire TRV

Construction:
1. CURRENT CONDUCTORS – single-wire copper with a diameter of 0.4 or 0.5 mm.
2. INSULATION – made of polyvinyl chloride (PVC) plastic compound 0.7 mm, imposed on conductive conductors laid in parallel in one plane, with a separating base measuring 0.9 × 2.0 mm.

Exploitation:
The wires are intended for stationary hidden and open subscriber wiring of the telephone distribution network inside premises and along the outer walls of buildings.