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Domae RCCB

Protection from electric shock for people (30mA sensitivity) and asset (300mA sensitivity)

Domae RCCB Residual Current Circuit-Breakers up to 63A

Domae RCCB
  • Features

    1.Rated making and breaking capacity (Im/IΔm): 500A
    2.Surge current withstand (8/20µs) without tripping: 250A
    3.Rated impulse withstand voltage (Uimp): 4kV
    4.Insulation voltage (Ui): 440 V AC
    5.Voltage Rating (Ue): 230 V AC
    6.Operating Frequency : 50Hz
    7.Degree of protection (IEC 60529):
    •Device only: IP20
    •Device in modular enclosure: IP40
    8.RoHS 2003 compliant
    9.Tropicalisation (IEC 60068-1): Treatment 2 (relative humidity 95 % to 55°C)
    10.Operating Temperature: -5°C to +40°C
    11.Storage temperature: -40°C to +60°C


    1.Reliable durability:
    •Electrical Endurance (Open-Close): 2,000 cycles
    •Mechanical Endurance (Open-Close): 5,000 cycles
    2.Easy to install with quick, ergonomic & safe connections


    Low Voltage Final Distribution :
    •Houses (Residential)
    •Small Buildings