Our offered Product range includes Digital Line Monitoring Relay, Digital Earth Leakage Relay (96 X 96 Mm), Digital Current Monitoring Relay and Thermistor Trip Relay.
RISH Relay VHz is used to protect against Over Voltage, Under Voltage, Phase Unbalance, Phase Sequence detection, Phase Failure detection, Under and Over Frequency conditions.
The purpose of Earth Leakage protection is to measure the Earth leakage current of an electrical installation, or part of an installation, and interrupt the power supply if the Earth-Leakage current becomes dangerous to property.