Based on this product's specifications, here are some alternatives and similar models
Electrical enclosure accessory Legrand 337253 — accessory plate dimensions 595×592×62 mm
Summary description:
Legrand 337253 is an electrical enclosure accessory supplied with package dimensions 595 mm (width) × 592 mm (height) × 62 mm (depth). Designed as a component for installation in distribution enclosures or cabinets, it serves as a mounting or protective plate. Suitable for use in residential and commercial electrical installations where matching enclosure dimensions are required.