These DIN rails with a top-hat profile are the most common versions and are also DIN-standardized. They are available in two sizes, NS 15 and NS 35. In addition, the NS 35 DIN rail is also available in two heights, of 7.5 mm and 15 mm. Depending on the DIN rail version, the top-hat rails are available in different materials. These include, for example, uncoated and galvanized steel, as well as copper and aluminum DIN rails. Furthermore, all versions, whether NS 15 or NS 35, are available with or without perforations. The elongated holes allow easy mounting of the assembled DIN rails. The standard elongated holes on the NS 15 DIN rails have a hole spacing of 20 mm from hole center to hole center. The elongated hole itself, including radii, is 12.2 mm long
and 4.2 mm wide. The standard elongated holes on the NS 35 DIN rails have a hole spacing of 25 mm from hole center to hole center. The elongated hole itself, including radii, is 15 mm long and 6.2 mm wide.
Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray