The voluntary tripping by MN or MX or by"Push to trip" button , device reset can be automatic, remote or manual depending on the electrical diagram used with the SDE contact.
But the tripping due to an electrical fault (SDE) reset must be carried out manually (locally), this is for safety reason.  Means that after an electrical fault (trip unit or Vigi),
the customer have to reset manually by charging the handle. After the action of charging manually, the charge indicator changes to charged and the internal mechanism goes from the
Tripped position to the O (OFF). position,

Released for: Schneider Electric India