Акціонерне Товариство "Електричні Низьковольтні Апарати Та Системи"
Акционерное общество "Электрические низковольтные аппараты и системы"
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Application filed by Акціонерне Товариство "Електричні Низьковольтні Апарати Та Системи", Акционерное общество "Электрические низковольтные аппараты и системы"filedCriticalАкціонерне Товариство "Електричні Низьковольтні Апарати Та Системи"
Priority to UA96010356ApriorityCriticalpatent/UA15390A/en
Publication of UA15390ApublicationCriticalpatent/UA15390A/en
Arc-Extinguishing Devices That Are Switches
(AREA)
Abstract
The invention relates to automatic air circuit breaker. The circuit breaker comprises bridge-type movable contact systems with movable contact points, immovable contacts with immovable contact points fixed on them, arcing electrodes of movable and immovable contacts, arc extinguish chambers, a current-sensing device, induction-dynamic drive of switching-out, blocking contact mechanism in release position, induction-dynamic drive of switching.