Din rail or din rail, suitable for mounting electrical modules. standard 35mm wide metal bar with a 'u' shaped cross section. it is widely used for the assembly of electrical protection and control elements, both in industrial applications and in homes.SpecificationsPack of 3 200mm din railsThey allow you to easily install device modules with the din rail standard, such as magnetothermal switches, differentials, surge protectors, etc. Easy installation thanks to the oval holes and slots on the guide rail.Made of lightweight metal materials that make it easy to cut to adopt the necessary size.Ideal for home, office and premises renovations as well as for organizational improvements. Din mount slotted metal rail. Measurements of each bar: 200mm x 35mm x 7mm.