12V DC external power supply for DMX⊃3 microprocessor based protection unit
Main Features
DMX3 circuit breakers can be equipped with MP4 or MP6 microprocessor based protection units enabling very precise adjustments of the protection conditions, while maintaining total discrimination with downstream devices.
MP4 or MP6 protection units can be equipped with batteries for powering in case of mains fault or when the breaker is open or not connected.