TWO-POLE COMPARTMENTALIZED GROUND FAULT MINIATURE CIRCUIT BREAKER WITH A SINGLE CENTRAL ELECTRONICS COMPARTMENT

TWO-POLE COMPARTMENTALIZED GROUND FAULT MINIATURE CIRCUIT BREAKER WITH A SINGLE CENTRAL ELECTRONICS COMPARTMENT

A miniature circuit breaker with two thermal-magnetic poles has an electronic trip device providing ground fault, and sputtering arc fault (if desired), protection located entirely in a large central compartment of a molded housi ng between compartments housing the two mechanical poles. The molded h...

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Bibliographische Detailangaben
Hauptverfasser: WHIPPLE, MICHAEL JEROME, THEADORE, GARRY BRUCE, BRADLEY, ROBERT DOUGLAS, CARRODUS, MELVIN ALLAN
Format: Patent
Sprache:eng ; fre
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:A miniature circuit breaker with two thermal-magnetic poles has an electronic trip device providing ground fault, and sputtering arc fault (if desired), protection located entirely in a large central compartment of a molded housi ng between compartments housing the two mechanical poles. The molded housing is assemb led from a top base and top cover forming a compartment for the thermal-magnetic trip device of the first pole, and a bottom cover and a bottom base forming the compartment for the second mechanical pole. A hollow center piece mates wit h the top and bottom bases to form the single, large electronics compartment.