2P DIN Rail Earth Leakage Circuit Breaker DC 63A 30mA 300mA B Type 6KA(40A)

Thermal Circuit BreakersGeneralThis is a type B residual current circuit breakerType B detects high frequency AC and pure DC earth leakage current in addition to normal AC. Reducing the risk of fire and/or shock by automatically cutting off the power supply depends on selecting the correct type.View Category "B" vehicles and photovoltaic installationsFrequency ConverterUPS InstallationHigh frequency power converterPower cabinets at construction sites11 FeaturesControl circuit.Protect people from indirect contact and provide additional protection against direct contact.Protects installations from fire hazards caused by insulation faults. Residual current circuit breakers are used in residential, tertiary and industrial applications.1.2 SelectionDetectable waveformB-levelEnsure sinusoidal AC residual current and pulsed DC residual current tripping,AC residual sinusoidal current up to 1000Hz, pulsating DC residualcurrent and smooth DC residual current, whether applied suddenly or increasing slowly.Tripping sensitivity30mA - Additional direct contact protection.Tripping timemomentIt ensures instant tripping (no time delay).Technical data:Model NameTORD4B-63ModelElectromagneticResidual current characteristics:Type BNumber of poles:2P /4PRated making and breaking capacity630ARated current(A)63ARated voltage230V/400VRated frequency50/60 HzRated residual operating current|(A):0.03Rated residual non-operating current | None:0.5| nRated limiting short-circuit current inc:6kARated limiting residual short-circuit current |c:6kATripping duration:Instantaneous tripping 0.1sResidual tripping current range:0.5||n~|nElectromechanical durability15000 timesConnection capacity:Rigid conductor 25mm2;Connection TerminalsScrew TerminalsPillar terminal with clipTightening torque3.5 NmInstallSymmetrical DIN rail 35mmPanel Mount

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