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
Landscapes
Switches Operated By Changes In Physical Conditions
(AREA)
Contacteur muni de moyens d'auto-protection contre les effets des forces de répulsion entre les contacts, et son association à un organe de coupure et de limitation des courants de court-circuit