Switchgear light arc quenching appts. - has additional electrode parallel to contact point with each electrode assembly consisting of two electrodes

The quenching device is intended for low voltage a.c. contactors of high rated current. It has at least one contact point with a parallel auxiliary electrode system and an associated semi-conductor device. The latter disconnects the current flowing across the auxiliary electrode system during zero p...

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Bibliographic Details
Main Author THOMAS KOLPIN
Format Patent
LanguageEnglish
French
Published 21.08.1981
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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