For the impedance separation of one BUS line from the power supply
Bus separator BPS3 or BPS3-01M-02M is required for each type CU3 central unit and external master MI3-02M. BPS3-01M allows you to connect one BUS. BPS3-02M allows you to connect two separate BUS1 and BUS2. Outputs are equipped with overcurrent and overvoltage protection. Indication of output voltage outputs BUS LED. BPS3-01M and BPS3-02M in 1-MODULE version is designed for mounting into a switchboard, on DIN rail EN60715.