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DX3 series rccb

DX3 series rccb

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DX3 series rccb

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Product Category: Residual current device
  • Product description

    DX3 series without over-current protection Leakage circuit breakers are mainly used in the distribution line for indirect contact protection, can also be used to ground fault caused by the risk of fire to provide protection. I? N <30mA RCCB in the electric shock protection measures can also be used as a supplementary protection measures, and the use of electromagnetic or electronic leakage tripping system. This product is suitable for non-professional use, and does not require maintenance.


    Item DX3 RCCB
    Type Magnetic / Electronic
    Poles 2P, 4P
    Rated current In (A) 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A
    Rated voltage Ue (V) 2 poles: 230VAC  4 poles: 230/400VAC
    Rated residual non-operating current 0.5xIΔn
    Rated insulation voltage Ui (V) 500
    Rated impulse withstand voltage (V) 6000
    Rated breaking capacity 6000
    Rated tripping current(mA) 10, 30, 100, 300
    Residual current off-time at IΔn ≤0.1s
    Rated residual current making & breaking capacity 500A for In=16, 25, 32, 40A; 630A for In=63, 80, 100A
    Rated conditional short-circuit current, Inc 6KA
    Ambiemt temperature (°C ) -25 ~ 40
    Rated frequency 50/60 Hz
    Mechanical life 10000
    Electrical life 4000
    Degree of protection IP20
    Mount On 35mm DIN rail

    Outline & Dimensions

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