DIN Rail Thermistor Motor Protection Monitoring Relay SPDT

DTA72 is a motor thermistor monitoring relay. Through the motor internal PTC or PTCs the DTA detects when one or more motor windings are exceeding the maximum operating winding temperature. The PTC type installed in the motor is different according to the motor insulation temperature. The temperature triggering threshold is detemined by the PTC Type. DTA72 is equipped with 2 outputs which operate in a complementary mode. It can be set to operate as MANUAL or AUTO reset. · · · High operating safety · · Save time and costs · · Ensure continuous production process in your plant · · Low profile DIN rail mounting · · Two outputs. The 2 ouputs provide, besides interrupting the motor supply, an additional signal for a lamp, PC or PLC. · · Bi-colour front LED. It provides indications about alarm status and alarm discrimination