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Publication of FR653425ApublicationCriticalpatent/FR653425A/fr
H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
H01H71/10—Operating or release mechanisms
H01H71/50—Manual reset mechanisms which may be also used for manual release
H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
FR653425D1928-04-251928-04-25Disjoncteur électro-magnétique à excès de courant, unipolaire ou multipolaire, à leviers à genouillère
ExpiredFR653425A
(fr)