Based on this product's specifications, here are some alternatives and similar models
PCE 625-6W Industrial Connector Plug 32A 5P 400V IP44
Summary description:
The PCE 625-6W is a high-quality industrial connector plug designed for reliable power distribution in demanding environments. Featuring a 32A current rating, 5-pole configuration, and 400V voltage capacity, this red connector ensures a secure connection. With an IP44 ingress protection rating, it is splash-proof and suitable for professional electrical installations in workshops, construction sites, and industrial facilities.