MECCANISMO DI RIPRISTINO DI UNA UNITA' DI AZIONATORE E DI ACCESSORI PER INTERRUTTORE IN CUSTODIA PLASTICA STAMPATA

MECCANISMO DI RIPRISTINO DI UNA UNITA' DI AZIONATORE E DI ACCESSORI PER INTERRUTTORE IN CUSTODIA PLASTICA STAMPATA

An integrated protection unit is a circuit breaker which includes basic overcurrent protection facility along with selective electrical accessories. A molded plastic accessory access cover secured to the integrated protection unit cover protects the accessory components contained within the integrat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BERNIER, RICHARD EMERY, KLEIN, KEITH WILLIAM, CIARCIA, RONALD DAVID, NAGY, JOSEPH GUSTAVE, GREENBERG, RANDALL LEE
Format: Patent
Sprache:ita
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:An integrated protection unit is a circuit breaker which includes basic overcurrent protection facility along with selective electrical accessories. A molded plastic accessory access cover secured to the integrated protection unit cover protects the accessory components contained within the integrated protection unit cover from the environment. A combined overcurrent trip actuator and multiple accessory unit can be field-installed within the integrated protection unit. The combined actuator-accessory unit includes electronic control circuitry for the accessories along with mechanical trip and reset interface components. The reset mechanism allows the actuator-accessory unit to become reset without interferring with the operation of the integrated protection unit.