MD0630T01A-2 is an ultra-small size RCD/ AC-DC leakage sensor for photovoltaic . It can send an alarm signal after reaching the set current, output switch control signal, read AC and DC current, accurate measurement, high sensitivity, digital signal, push-pull output, Features such as integrated design. Voltage input 12V±20% (current about 12mA), measuring current range DC current: 2~15mA; Maximum AC current: 3~100mA (default threshold: DC 6mA, AC 30mA), accuracy DC±0,2mA, AC±0.3 mA@25℃, working temperature -25~+80℃, appearance is plastic shell, SIP package. Comply with TUV-IEC62955 standard, with CE-EMC certification.
Product Features
High sensitivity
Correct measurement
Small volume for solar system
One-body design
Digital signal, push-pull output
Meet with TUV-IEC62955, CE-EMC
Product Parameters
Voltage Input | 12V±20% (Current about 12mA) |
Measurement Current Range | DC current:2~15mA; Max.AC current:3~100mA (Default threshold: DC 6mA, AC 30mA) |
Accuracy | DC±0,2mA,AC±0.3mA@25℃ |
Three-ways output | DC alarm, AC alarm, AC/DC alarm |
Function | Current value readable and settable |
Operation temperature | -25~+80℃ |
Appearance | |
Installation | PCB/Pin/Vertical Installation |
Product Dimension

Product Application
If you are worried about the electrical safety of solar device, you may need a residual current sensor. No matter AC or DC, 3mA 6mA 10mA 20mA or 30mA the leakage current sensor will detect it and send the signal for switching on and off in the circuit.
MD0630T01A-R is an AC DC leakage detection RCD sensor with RJ12 Output for EVSE, Solar photovoltaic.
MD0630T01A-2 is an ultra-small size RCD/ AC-DC leakage sensor for Photovoltaic.
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