Device duct cover, with continuous profile in the cover to accommodate the equipotential bonding bridge GPB 63-2, including 1 equipotential bonding bridge GPB 63-2 for every 2 m delivery length. VDE certified! for device duct bases: DKU ... DAU ... for cover opening: 78 mm Surface: mill finish Surface structure: visible surface fluted Delivery length: 2000 mm Color: [customer information required] RAL: [customer information required] Material: aluminum