METHOD FOR OPERATING A SWITCH WITH A CONNECTABLE CURRENT LIMITER AND CORRESPONDING ARRANGEMENT

METHOD FOR OPERATING A SWITCH WITH A CONNECTABLE CURRENT LIMITER AND CORRESPONDING ARRANGEMENT

Power switches are provided with measures for preventing a recommendation of the arc from the secondary current path to the main current path and/or measures for returning the current limiter during the recommutation of the light art. A corresponding arrangement for carrying out the method is provid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BRANSTON, DAVID, WALTER, SCHRECKINGER, CHRISTIAN, BAERNKLAU, KARL-HANS, POHL, FRITZ
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:Power switches are provided with measures for preventing a recommendation of the arc from the secondary current path to the main current path and/or measures for returning the current limiter during the recommutation of the light art. A corresponding arrangement for carrying out the method is provided with means in the power switch and/or current limiter for preventing a switch failure of the current limiter disposed in the secondary current path of the power switch. The current limiter can be especially a PTC current limiter.