wkyong

wkyong

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Member since
Aug 12, 2008
Last active
Aug 24, 2008
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  1. #Threads

    May I know how much current that this contactor can handles?

    This is a ABB B50 brand contactor,it is written Ith=125A , IeAC-1=100A & not mentioned continuous current , I don't understand what...

  2. #Threads

    Is there any DIY circuit which can measure earth leakage current in mA?

    Is there any DIY circuit which can measure earth leakage current in mA? The circuits should use hall effect current sensor since...