End cover, enclosing, visible surfaces electrostatically powder-coated in RAL color according to manufacturer's catalog, the potential equalization takes place automatically when inserted into the device duct. VDE certified! Use for: Device duct GKU 220-78T90 VW DKU 220-78T90 VW Dimensions (approx. dimensions) Height H x Depth D outside: 222 x 90 mm Color: traffic white RAL: 9016 (similar) Material: steel, strip galvanized according to DIN EN 10346