This is split-core current transformer which is AC current sensor. It is popular used for current measurement, monitor and protection for AC motor, lighting equipment, air compressor etc.
Features:
- Opening size: 13 * 13mm
- Rated input current (RMS): 10% - 120% of that is 1A~12A
- Output voltage(RMS): linear output. when the input current is 10A, the output voltage is 1V
- Linearity: ± 3%
- Output connectors: 3.5mm standard three-pin plug
- Lead length: 1m