Based on this product's specifications, here are some alternatives and similar models
Electrical enclosure Rittal AX 1050.000, steel, IP66, 500×500×210 mm
Summary description:
Rittal AX 1050.000 is a steel electrical enclosure with IP66 protection, designed for indoor and outdoor electrical and control installations. Exterior dimensions: width 500 mm, height 500 mm, depth 210 mm. Provides dust-tight and water-resistant protection for switchgear, terminal blocks, meters and small control components in industrial or commercial applications.