Empty housing, with protection class IP65, polycarbonate, Ui=690V AC, Ui=1000V DC, internal fastening points, for installations in industrial environments and protected outdoor areas, box: polycarbonate, cover: polycarbonate, transparent, deflection membranes, M20/M25/M32/M40, (66 side)Dimensions: 300 x 450 x 209mmIncluded accessories: 10 double membrane nozzles IP66 M20 sealing range 7-12mm, 2 double membrane nozzles IP66 M25 sealing range 9-16mm, 2 double membrane nozzles M32 sealing range 14-21mm, 1 double membrane nozzle IP66 M40 sealing range 19-28mm