Circuit breaker handle block

Circuit breaker handle block

A circuit breaker (10) includes a crank (208) for coupling a rotary arm breaker mechanism to the cradle (210). The crank (208) has a protrusion which cooperates with a handle yoke (88) to restrict movement of the operating handle (44) when the contacts (72, 74) of the circuit breaker (10) are welded...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MACHA, NARENDER, SUBRAMANIAN, ANANTHRAM, LAFFERTY, PAUL DOUGLAS, BRIGNONI, LUIS, CIARCIA, RONALD
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A circuit breaker (10) includes a crank (208) for coupling a rotary arm breaker mechanism to the cradle (210). The crank (208) has a protrusion which cooperates with a handle yoke (88) to restrict movement of the operating handle (44) when the contacts (72, 74) of the circuit breaker (10) are welded. The crank (208) protrusion is arranged such that it does not interfere with the handle (44) under normal operating conditions.