Based on this product's specifications, here are some alternatives and similar models
Eaton Z-SLS/CEK50/3 Fuse Switch Disconnector, 3-Pole
Summary description:
The Eaton Z-SLS/CEK50/3 is a 3-pole fuse switch disconnector designed for reliable circuit protection and isolation in electrical distribution systems. This modular device ensures safe manual switching and protection against overloads and short circuits when equipped with compatible fuses. It is suitable for industrial and commercial electrical installations requiring robust performance and standard DIN-rail mounting.