Technical informations
Type B residual current circuit-breakers are AC-DC sensitive.
Type of residual current B
Type B residual current circuit-breakers are AC-DC sensitive.
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
Categories
Basic design
Standard RCCBs are designed for circuits with 230/400 V at 50 Hz.
selective
Selective circuit-breakers (S) are the ideal solution for systems with…
with remote-tripping function
Our FT RCCBs allow you to operate the test button remotely. Thanks to the…
for mobile installations
With our MI RCCBs, your mobile installations are optimally protected. They…
with emergency shut-off function
NA RCCBs allow you to connect push-buttons for the immediate shutdown of…
for use in mining
Devices in the T design are specially made for use in mining and meet the…
special voltages / frequencies
Devices in these special versions are designed for monitoring electric…
with mains monitoring
Thanks to the mains monitoring function, our NU RCCBs also trip in the…
