H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
H01H53/10—Induction relays, i.e. relays in which the interaction is between a magnetic field and current induced thereby in a conductor
H01H53/12—Ferraris relays
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Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches
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