Based on this product's specifications, here are some alternatives and similar models
Hensel K 0300 Enclosure without knockouts, 300x450x170mm, transparent cover
Summary description:
The Hensel K 0300 is a high-quality industrial enclosure designed for electrical installations. It features a robust construction without knockouts, measuring 300x450x170mm. Equipped with a transparent cover, it allows for easy visual inspection of internal components. This enclosure provides reliable protection for electrical equipment in various environments, ensuring durability and safety for professional wiring and distribution applications.