- Accurate under/overload detection in On/Off cycle control situations.
- True RMS current measurement
- Display of operation status, output status, alarm LED
- Medium alarm, light alarm relay contact output
- Integrated heat sink
- Detection of TRIAC SHORT, load disconnection, overcurrent, and undercurrent
- 2-wire cutoff method (simultaneous control of two lines of single phase)
- Alarm record function (type of alarm and max current of 20ea)
- Application of bimetal at 60℃, 80℃
