Based on this product's specifications, here are some alternatives and similar models
Harting EPIC H-BE 6 SS Male Connector Insert, 6P+PE, Screw Termination
Summary description:
The Harting EPIC H-BE 6 SS is a high-quality male connector insert designed for industrial applications. It features a 6-pole plus protective earth (6P+PE) configuration and utilizes reliable screw termination for secure electrical connections. This robust insert is engineered for durability and performance in demanding environments, ensuring stable signal and power transmission in various automation and machinery systems.