Based on this product's specifications, here are some alternatives and similar models
Legrand 001969 Wall Mounting Bracket for Electrical Enclosures
Summary description:
The Legrand 001969 is a professional-grade wall mounting bracket designed for the secure installation of electrical enclosures. This accessory ensures stable and reliable mounting, facilitating organized cable management and equipment protection in industrial or residential electrical systems. It is engineered for durability and precise fitment with compatible Legrand distribution boards.