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 installation 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! Dimensions (approx. dimensions) H x D: 133 x 69 mm Lid opening: 78 mm Surface: natural anodized Delivery length L: 2000 mm Usable cross-section: 8050 mm² Material: aluminum