Based on this product's specifications, here are some alternatives and similar models
Electrical enclosure Rittal 1568.000, stainless steel, IP66, 400×200×120 mm
Summary description:
Rittal 1568.000 is a stainless steel electrical enclosure with IP66 protection, designed for surface mounting of controls and electrical components. Dimensions: width 400 mm, height 200 mm, depth 120 mm. Suitable for indoor and outdoor use where dust- and water-tight housing is required; ideal for junctions, control units and small instrument assemblies.