DEVICE FOR PROTECTION FROM SURGES WITH IMPROVED THERMAL DISCONNECTOR

DEVICE FOR PROTECTION FROM SURGES WITH IMPROVED THERMAL DISCONNECTOR

A device for protecting an electrical installation from surges, includes two terminals, a protective component connected to the terminals, and a thermal disconnector having a conductive contact blade maintained in a first position in which the contact blade ensures an electrical connection between t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LAGNOUX ALAIN, DUVAL MICHAEL
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
RESISTORS
SELECTORS
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Beschreibung
Zusammenfassung:A device for protecting an electrical installation from surges, includes two terminals, a protective component connected to the terminals, and a thermal disconnector having a conductive contact blade maintained in a first position in which the contact blade ensures an electrical connection between the protective component and one of the two terminals. The thermal disconnector can be provided for making the contact blade go to a second position when the temperature of the protective component exceeds a predetermined threshold, wherein the contact blade and the one of the two connection terminals are part of a single and same piece.