Based on this product's specifications, here are some alternatives and similar models
Tarel 16A 5-pin Socket with L-O-P Switch 195
Summary description:
The Tarel 195 is a 16A 5-pin industrial socket equipped with an integrated L-O-P (Left-Off-Right) switch. Designed for reliable power distribution in demanding environments, this unit allows for manual control of connected equipment. Its robust construction ensures durability and safety for professional electrical installations requiring multi-phase connectivity.