Based on this product's specifications, here are some alternatives and similar models
Electrical enclosure Rittal 9781.866 Aluminium IP55, BxHxD 800x1600x600 mm
Summary description:
Rittal 9781.866 is an aluminium electrical enclosure with IP55 protection, designed to house electrical and electronic components. Dimensions are 800×1600×600 mm (W×H×D). Suited for indoor and sheltered outdoor installations, it provides dust protection and splash resistance for control panels, distribution equipment and industrial automation cabinets.