What is the difference in action of lock out pressure signal on 6.6 kV and 220 kV breakers?

What is the difference in action of lock out pressure signal on 6.6 kV and 220 kV breakers?
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1 Answer

Answer :

When lock out signal comes to 6.6 kV breakers the breaker will trip. Where as in case of 220 kV breakers the breaker will not trip. If the breaker is open it will be open only and can not be closed. If it is in closed condition it will be closed.
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Related questions

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