Based on this product's specifications, here are some alternatives and similar models
Spamel SP23331 Angled Panel Socket 16A 5P 400V IP54
Summary description:
The Spamel SP23331 is a robust angled panel-mounted socket designed for industrial and professional electrical installations. It features a 16A current rating, 5-pole configuration, and 400V voltage capacity. With an IP54 ingress protection rating, it offers reliable resistance against dust and water splashes, making it suitable for demanding environments where secure power connections are essential.