This is a remix of dc42's parametric PanelDue enclosure. I added a cutout for the cable. I then created two versions - one with a 15mm flange (and holes) for mounting on 15mm extrusions and the other with a 20mm flange for mounting on 20 mm extrusions. Or you can use the 15mm version to mount on the top plate of a Rostock MAX.
Print with 3 perimeters, 20% infill and .2mm layers.