Assertion: circuit breaker's contact | /r/HasProperty | operated
Facets:
value: manually
type: MANNER
value: from outside the interrupter enclosure
type: LOCATION
Source sentences:
text: The vacuum interrupter bellows allows the moving contact to be operated from outside the interrupter enclosure, and must maintain a long-term high vacuum over the expected operating life of the interrupter.
text: A handle is attached to a moving contact, which can be manually operated or it can be operated automatically with the help of a mechanism which has a trip coil energized by the secondary current of the current transformer (C.T) which is shown in the figure.