transmission cable for installing low voltage).

摘要

the invention relates to a transmission cable for indoor low voltage having at least two drivers (1 to 5) with a dielectric coating (1a to 5a) contentus in a dielectric sheath (6)).according to the invention, a thread tension means (7) of the duct (6) is disposed longitudinally between the conductors (1a to 5a) and the shaft (6).