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In a MDB (main distribution board ) with 1600 A rating Is it better to use ACB or MCCB ?

Electrical Design
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Question added by Mahmoud Nabil , Facilities Maintenance Manager , Wadi Degla Clubs
Date Posted: 2013/12/27
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Shahrukh Aman Abdullah
by Shahrukh Aman Abdullah , Estimator , Elames Lighting

Unlike MCCB(upto800A) the size of AC, B itself calls for its sustaining capability while breaking(or disconnecting) huge amount of currents(1600A).

mazhar raza
by mazhar raza , Sr. Electrical Engineer , Pakistan Atomic Energy Commission

Definitely, ACB should be used for such a high amount of current.

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