Electrical Grade Thermistor Relay is used for protection of electric motors, alternators and other equipments working on a various voltage supply range from 110V AC to 415V AC or 24V DC. The Thermistor Relay operates on the signal from PTC thermistors and can be fitted in the motor windings and whenever the winding achieves switching temperature of the thermistor, the signal is given to the thermistor relay. The Thermistor Relay operates and switches off the motor by preventing the winding from burning and can be connected to 6 thermistors. Electrical Grade Thermistor Relay is available in two types that can be also used for tripping and the Dual version is used for alarm and tripping
Applications of Electrical Grade Thermistor Relay:
