1R busbar holder for 3 buses up to 120x10 of the SHD-101 series. The busbar holder design is modular and consists of aluminum profiles, polyamide insulators, and necessary fasteners. Supplied as a single set: insulators, assembly plates, and fasteners. Flexible adjustment and use of standard flat copper busbars (from 30x10 to 120x10) is possible. The required technical parameters are achieved by changing the distance between phase conductors. Delivery options 1R, 2R, 3R, 4R, 5R are available. Used for organizing busbar systems inside power distribution cabinets.