IEVref:811-29-44ID:
Language:enStatus: Standard
Term: release, <for a circuit-breaker>
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Definition: device which releases the holding means and permits the opening or closing of the circuit-breaker

Note 1 to entry: A circuit-breaker can be activated by several releases each becoming operational according to specified conditions.

Note 2 to entry: These releases can be mechanically or electrically connected to the switching device.


Publication date:2017-11-17
SourceIEC 60077-4:2003, 3.2.1
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