Vacuum circuit breaker shine don samar da wutar lantarki da wuraren samar da wutar lantarki a matsayin kulawar lantarki da dalilai na kariya, Hakanan don tsarin rarrabawa a cikin masana'antu da masana'antar hakar ma'adinai, masana'antar sinadarai ta man fetur, ƙarfe, da al'umma.Saduwa da buƙatun sarrafawa da aunawa, kuma gane kulawar nesa da saka idanu. Samfurin yana da babban aminci, kiyayewa kyauta da halaye na tsawon rai, musamman dacewa da aiki akai-akai, yanayin karya akai-akai, kamar gajeriyar yanayin wurin.
