if you asked to choose a ckt breaker from MCB & MCCB for 32A
which one will be best and why??
Answer Posted / kk
It depends on the application where we use the same.
MCCB have adjustable tripping characteristics where MCB have fixed tripping characteristics.
MCCB is selected if it is incommer ,MCB is enough if it is O/g feeder
Is This Answer Correct ? | 9 Yes | 1 No |
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