Disposiu00c7u00e7o constructive applied in corrugated board with wire internal to electrical instalau00c7u00e7o

摘要

Disposiu00c7u00e7o constructive applied in corrugated board with wire internal to instalau00c7u00e7o electric. Consisting of a needle (1), a bushing (2) and (3) a piece of wire, nylon, glass fiber, plastic or steel to drive the electrical wires in all measures of conduits (4), a corrugated flexible conduit or hose.The field of application of this provision constructive applied in corrugated for electrical installation belongs to the technical field of building and construction.