
The 16-channel fault annunciator relay is installed on electrical cabinet panels. It enhances wiring efficiency and is suitable for power control and monitoring systems, using a reliable MCU to monitor external status and provide prompt alarm responses.

This DC 1500V insulation relay is designed for high-voltage applications. It features an LCD display for easy monitoring of insulation resistance, ranging from 0-200Kohm.

The arc flash protection relay is designed to protect electrical networks from arc flash incidents. It uses smoke, current, and arc sensing to quickly detect busbar arc flashes.