TAVRIDA Vacuum Circuit Breaker Close and open immediately
TAVRIDA Vacuum Circuit Breaker Close and open immediately
(OP)
What might cause the TAVRIDA Vacuum Circuit Breaker 630A when closed, it opens back?
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TAVRIDA Vacuum Circuit Breaker Close and open immediately
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RE: TAVRIDA Vacuum Circuit Breaker Close and open immediately
RE: TAVRIDA Vacuum Circuit Breaker Close and open immediately
RE: TAVRIDA Vacuum Circuit Breaker Close and open immediately
If the breaker is in a tripped condition or if a trip signal is present and an attempt is made to close the breaker without first resetting the trip or removing the trip signal, the Trip Free mechanism will discharge the closing stored energy and immediately discharge the opening stored energy. It appears that the breaker has closed and re-opened. However the link to the contacts has been disabled so that although the mechanism operates and it appears that the breaker has closed and opened, the contacts do not close.
Bill
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"Why not the best?"
Jimmy Carter
RE: TAVRIDA Vacuum Circuit Breaker Close and open immediately
old field guy
RE: TAVRIDA Vacuum Circuit Breaker Close and open immediately