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Publication of FR1080124ApublicationCriticalpatent/FR1080124A/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
FR1080124D1953-05-221953-05-22Serrure de sûreté pour disjoncteurs haute et basse tension
ExpiredFR1080124A
(fr)