Sell overheat/overload motor protector

OUT69 overload(overheat) protector works in combination with PTC temperature sensor, can be used in any motor needed protection. When temperature in one of the areas monitored exceeds the normal, the resistance of the sensor will increase above trip level and the output relay of OUT69 drops out to close the connector so as to protection. When the temperature drops below 3K( the relay drops in.Protection will never affected by load characteristic. it can work long term under full capability and even hard enviroment. Power sonsumption is below 1.0W.