Generally, in residential installations, the conductors are threaded inside conduits and pass through curves and through boxes
until it reaches its final destination, which is almost always a 5 x 10 cm or 10 x 10cm connection box installed in the walls or an octagonal box located in the ceiling or ceiling.
In addition, on many occasions, there are several conductors of different circuits inside the same eletroduct, which makes grinding work even more difficult. In these situations, international experience has proven for many years that the use of flexible cables, with class 5 at least, significantly reduces the stress of conducting the conductors in the conduits,
any withdrawal. In the same way, in the last years also the professionals of the area of electrical has been used more and more the flexible cables in the electrical installations in general and in the residential ones in particular.
