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with mains monitoring

Thanks to the mains monitoring function, our NU RCCBs also trip in the event of input-side mains disturbances, such as a neutral conductor interruption. This reliably protects electrical equipment…

with mains monitoring

Thanks to the mains monitoring function, our NU RCCBs also trip in the event of input-side mains disturbances, such as a neutral conductor interruption. This reliably protects electrical equipment…


GuideBasic circuits for electronic operating
equipment in accordance with
DIN VDE 0100 530 Annex A??
» AC full bridge circuit
» AC star circuit
» Full bridge circuit between external conductors
» Single-phase detection with smoothing

Systems with multiphase supplied frequency converters: Examples:
» Pumping, air conditioning and ventilation systems
» Escalators and elevator systems
» Medical devices
» Solar power plants
» Welding plants
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Products

Technical informations

Thanks to the mains monitoring function, our NU RCCBs also trip in the event of input-side mains disturbances, such as a neutral conductor interruption. This reliably protects electrical equipment against overvoltage damage.