ELECTRICAL SWITCHING APPARATUS AND LINEAR ACTUATOR ASSEMBLY THEREFOR

ELECTRICAL SWITCHING APPARATUS AND LINEAR ACTUATOR ASSEMBLY THEREFOR

A linear actuator assembly is for an electrical switching apparatus, such as a multi-pole circuit breaker. The circuit breaker includes a plurality of pole units each having separable contacts. The linear actuator assembly includes a base unit comprising a housing, and a plurality of linear actuator...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: BENKE JAMES JEFFERY
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:A linear actuator assembly is for an electrical switching apparatus, such as a multi-pole circuit breaker. The circuit breaker includes a plurality of pole units each having separable contacts. The linear actuator assembly includes a base unit comprising a housing, and a plurality of linear actuators. Each linear actuator is mounted within the housing in alignment with a corresponding one of the pole units. Each linear actuator actuates the separable contacts of the corresponding one of the pole units. A controller is adapted to control actuation of the linear actuators.