FIELD: wiring ducts and their auxiliary attachments.
SUBSTANCE: proposed auxiliary attachment 20 for wiring duct 10 has casing 21 provided with connecting means on at least one of its ends 26 for local connection of this auxiliary attachment to longitudinal wall 12 of such wiring duct wall. Novelty is that mentioned connecting means has lug 27 designed for latching within wall jack that has motion initiating tag 30 joined with loose end 27A of lug; this motion initiating tag is accessible from outside of wiring duct base and can be pulled out in longitudinal direction to draw loose end of lug out of jack.
EFFECT: facilitated and fast installation of attachment without bending duct walls.
16 cl, 14 dwg
