Efficient cable tray system with 60 mm side height. Cable tray with 7 x 32 mm corrugated bottom perforation for cable ventilation and to facilitate assembly. Side perforation 7 x 20 mm as connector perforation. Up to a cable tray width of 200 mm with 11 mm bottom perforation. With rolled-in side rail at the top for reinforcement and edge protection. For use in visually demanding areas, the surface is strip-galvanized and the visible surfaces are powder-coated white (RAL 9010).