Other ConnectorsChina Acrel Bd-3p Three Phase Active Power Electrical Transmitter Transducer with Analog Output DC 0-5V/0-10V/0-20mA/4-20maoptional RS485 Modbus, Find details about China Active Power Transducer 4-20mA, Three Phase Active Power Transducer from Acrel Bd-3p Three Phase Active Power Electrical Transmitter Transducer with Analog Output DC 0-5V/0-10V/0-20mA/4-20maoptional RS485 Modbus