Answer Posted / venkatesh s.r
Its depending upon application of usage.
VCB:It is using in HT side because of it will carry high
voltage &low current.
Example: in Ht side voltage is 11KV ¤t lee than 600
Amps
ACB:It is using in LT side because of it will carry high
current &low voltage.
Example: in LT side current is depending upon load &
voltage is 430 only.
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