Description

TC70 is a specialized device for control and protection of three-phase electric motors, designed for mounting on a DIN rail. The device monitors phases and neutral and switches off its relay output in case of emergency. An additional thermistor input with a positive TC (posistor) enables monitoring of the motor temperature. An inexpensive but reliable device, the TC70, apart from electric motors, can also be used anywhere where it is necessary to monitor the condition of the three-phase power supply.