Based on this product's specifications, here are some alternatives and similar models
Surface-mounted empty junction box ViPlast VP-31 (031-01) white IP55 85×85×37 mm
Summary description:
Surface-mounted empty junction box ViPlast VP-31 (031-01) in white, dimensions 85×85×37 mm, rated IP55 for dust and water protection. Designed for electrical cable entries with 12 inlets, the durable plastic enclosure is suitable for indoor and outdoor installations where a sealed junction point is required. Use for wiring splices, terminal blocks or mounting small electrical components.