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Publication of FR724585ApublicationCriticalpatent/FR724585A/fr
H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
H01H75/02—Details
H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
FR724585D1931-10-151931-10-15Perfectionnements aux appareils de commande à distance pour circuits électriques
ExpiredFR724585A
(fr)