How do the current ratings work on 3 phase MCB`s?
If a had a C32 3 phase Mcb protecting a circuit will it protect each phase at 32amps or is it 32 amps for the whole circuit in question?
If a had a C32 3 phase Mcb protecting a circuit will it protect each phase at 32amps or is it 32 amps for the whole circuit in question?