Based on this product's specifications, here are some alternatives and similar models
Eaton NZM3-XIPK IP2X Touch Protection Cover for NZM3 Circuit Breakers
Summary description:
The Eaton NZM3-XIPK is an IP2X rated touch protection cover designed for 3-pole NZM3 circuit breakers. This accessory enhances electrical safety by preventing accidental contact with live parts. It is a reliable component for industrial electrical distribution systems, ensuring compliance with safety standards during maintenance and operation. Easy to install, it provides robust protection for your Eaton circuit breaker equipment.