MAIN CHARACTERISTICS range of product PRISMA PLUS SYSTEM G range PRISMA range compatibility PRISMA G IP degree of protection IP55 product or component type CANOPY accessory / separate part category ENCLOSURE ACCESSORY COMPLEMETARY CHARACTERISTICS installation description WALL-MOUNTED DUCT - WIDTH 300 MM quantity per set SET OF 1 product weight 1.9 KG colour ANTHRACITE GREY RAL 7016