Berker Electronics box o-range flex - 9268-94 Kaiser Electronics box O-range FlexFor panel thickness 7 - 30 mmCut hole Ø 68 mmTube entries up to M25 = 2Cable entries 3 x 2.5 mm2 or 5 x 1.5 mm2 = 2Cable entries 3 x 1.5 mm2 = 2Air-tight EUR 17.44 1