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Publication of FR1058521ApublicationCriticalpatent/FR1058521A/fr
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/02—Details
H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
H01H33/121—Load break switches
H01H33/125—Load break switches comprising a separate circuit breaker
H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
FR1058521D1952-06-191952-06-19Perfectionnements aux interrupteurs électriques
ExpiredFR1058521A
(fr)