Device duct cover, with continuous profile in the cover to accommodate the equipotential bonding bridge GPB 63-2, visible surfaces electrostatically powder-coated in RAL color according to the manufacturer's catalog, including 1 equipotential bonding bridge GPB 63-2 per 2 m delivery length.certified! for device duct bases: DKU ... C DAU ... for cover opening: 78 mm Surface structure: visible surface fluted Delivery length: 2000 mm Color: [customer information required] RAL: [customer information required] Material: aluminum