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Keywords:
Fork,
Tuning,
Recurring,
Circuit,
Automatically
A device for opening and closing an electrical circuit; a vibrating spring or tuning fork, arranged to make and break a circuit at rapidly recurring intervals, by the action of the current itself.
a device for automatically interrupting an electric current
A device that periodically and automatically opens and closes an electric circuit, producing pulses; a device for interrupting an electric current.
An element designed to interrupt specific currents under specified conditions.
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