VCB in closed position during opertion if vaccume break then what will happend

VCB in closed position during opertion if vaccume break
then what will happend? it has any protection ?

Question Posted / ms_only1

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VCB in closed position during opertion if vaccume break then what will happend? it has any protect..

Answer / debananda lal

nothing will happened while VCB is closed, when any open/trip signals arise, Intrupter of VCB may explode.

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