need help, please can someone tell me how can i calculate the main breaker an

need help,
please can someone tell me how can i calculate the main
breaker and branches breakers to distribution panels (MDB)
depending on the load ampere .. i really need it but can't
find any site >>

Question Posted / aladdin

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need help, please can someone tell me how can i calculate the main breaker and branches breakers ..

Answer / wareagle

That is covered in your local electric code. you won't find
it on Google. Very complex if this is the first time you
have tried to do this.

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need help, please can someone tell me how can i calculate the main breaker and branches breakers ..

Answer / nandhu

from the load u just calculate
the load current ,multiply by
1.5 ,diversity factor and find
the next higher value in the
breakers chart and u choose ,its
very simple

nandhu

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need help, please can someone tell me how can i calculate the main breaker and branches breakers ..

Answer / a.p.nanjappa

refer to siemens ,Abb, schnieder ACB,MCCB,MCB
MANUFACTURER CATALOGS.

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