Based on this product's specifications, here are some alternatives and similar models
Stainless steel enclosure Rittal SZ 2373.000 — stainless steel housing, MPN 2373.000
Summary description:
Rittal SZ 2373.000 is a stainless steel enclosure designed for housing electrical and electronic components. Made of stainless steel, it provides durable protection and corrosion resistance for industrial, commercial, and outdoor installations. Suitable for mounting control equipment, terminal blocks and cable entry, it supports secure organization and protection of sensitive devices.