Cable tray addition and gutter equipped with such an addition

摘要

Having the general shape of a section, the ducting accessory (25) according to the invention includes, on the one hand, a strip (26) for fastening it to the ducting (10) to be equipped and, on the other hand, a bead (28) for projecting from the latter. Application, in particular, to ducting used for housing and protecting electrical equipment. IMAGE