In a Circuit how the MCB and Fuse ratings are calculated.
And shall the fuse follws the MCB or it is otherwise?

Answer Posted / pragnesh

IF we take an Example,

5.5kw Load,

I= Doble than Load = 11A,

MCB Must has More than 11A,

& Fuse Must than 1.5 Tmes more than MCB.

Is This Answer Correct ?    189 Yes 98 No



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