Yueqing Morele Import & Export Co.,Ltd

WBL-8 series ID rccb

WBL-8 series ID rccb

Product introduction:


Product Keywords:
ID Residual Current Circuit Breaker

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Product Category: Residual current device
  • Product description

    WBL-8 series ID type Residual current circuit breaker is suitable for the line of AC 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will cut off the power rapidly to protect human safety and prevent the accident due to the current leakage. It can be used as infrequent changeover of the line in normal situation. It is applicable to industrial site, commercial site, tall building and civil house.
    It complies with standard of IEC/EN61008.1 and GB16916.1.

    Main Technical Parameter

    Item WBL-8 (Electro-magnetic Type) RCCB Residual Current Circuit Breaker
    Standard IEC61008-1
    Electrical Features Type   AC,A,AC~S,A~S
    Rated current A 25,40,50,63
    Poles P 2P,4P
    Rated voltage V 240/415
    Rated sensitivity In  A 0.03, 0.1, 0.3
    Insulation voltage V 500
    Rated residual making and breaking capacity  A 500A(In=25A/40A) 630A(In=50/63A)
    Short-circuit current Inc A 6000
    Break time under In  S ≤0.1
    Rated frequency Hz 50/60
    Pollution degree   2
    Mechanical Features Electrical life t 2000
    Mechanical life t 4000
    Fault current indicator   YES
    Protection degree   IP20
    Ambient temperature (with daily average≤35℃) -5℃...+40℃
    Storage temperation   -25℃...+70℃
    Installation Terminal connection type   Cable/Pin-type busbar
    Terminal size top/bottom for cable mm²   25
    Terminal size top/bottom for busbar  mm²   25
    Tightening torque N*m 2.5
    Mounting   35mm DIN rail<
    Connection   From top and bottom

    Outline & Dimensions

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