Based on this product's specifications, here are some alternatives and similar models
Novatek-Electro TR-100M Digital Temperature Protection Relay for Dry-Type Transformers
Summary description:
The Novatek-Electro TR-100M is a digital temperature protection relay designed for monitoring and controlling the temperature of dry-type transformers. It ensures operational safety by tracking thermal conditions and preventing overheating. This device is essential for industrial electrical systems, providing reliable protection and precise temperature management for transformer windings and core components.