ELECTRIC CIRCUIT BREAKER HAVING A DATA STORE

ELECTRIC CIRCUIT BREAKER HAVING A DATA STORE

An electrical power circuit breaker includes an electric overcurrent trip unit for processing a signal from a current sensor. A flexible connecting line is provided for connecting the current sensor to the overcurrent trip unit and a first component of a two-part plug apparatus is fitted to its end....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TIETZ, GERHARD, REHAAG, HANS, MUSIOL, AARON-ERNST, JANKOWIAK, MICHAEL-ALEXANDER
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:An electrical power circuit breaker includes an electric overcurrent trip unit for processing a signal from a current sensor. A flexible connecting line is provided for connecting the current sensor to the overcurrent trip unit and a first component of a two-part plug apparatus is fitted to its end. The second component of this plug apparatus is part of the overcurrent trip unit. At least one resistor is arranged between contact pins in the first component, in order to code individual characteristic values or combinations of such characteristic values, such as the rated current or switching rating class.