Device duct base, with a continuous receiving profile in the cable run for inclusion in the equipotential bonding using equipotential bonding bridge GPB 63-2, continuous notches as drilling aid in the duct back for mounting on the wall or bracket, positive connection at the duct joints with coupling pins GKGS 4, device mounting in the cable run with snap-in device box, for installation programs with 80 mm cover frame and 60 mm fastening track, device installation without perforated panels, including 3 cable retaining clips GKF... each 2 m delivery length, accessories for the equipotential bonding must be ordered separately. VDE certified! Note: Without surface treatment, the 'press blank' version cannot be mounted directly on the wall. The 'natural anodized' version must be used for this. Dimensions (approx.) H x D : 133 x 69 mm Lid opening : 78 mm Surface : mill finish Delivery length L : 2000 mm Usable cross section : 8050 mm² Material : Aluminium