Device for controlling an electrical switching device comprising a device for indicating the weld of the contacts, and electrical switching device including such a device

Thee device has a mobile contact (3) cooperated with a fixed contact (4) and activated by a handle (7). A sudden closing device releases the mobile contact, such that accumulated energy provokes sudden closing of the contacts. The closing device has a ratchet (25) rotatably mounted around an axis of...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	BELIN, YVES
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
Online-Zugang:	Volltext bestellen
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