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What are the difference between C-Curve and D-Curve for
MCB's.

Answer Posted / jason

B curve 4x In
c curve 7.5x In
d curve 10x In
c curve is used in most house switchbords. d curve is used where in rush currents are a problem ie motors that do not have soft starting.

Is This Answer Correct ?    5 Yes 9 No



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