MEANS FOR PROVIDING IMPROVED OPERATION PROPERTIES FOR ELECTRICALLY OPERATED CIRCUIT BREAKERS, DISCONNECT SWITCHES, AND CONTACTORS

Improved circuit breaker operation is achieved by a system that includes a circuit breaker unit and a secondary actuator. The secondary actuator is operable to place the circuit breaker unit into an inoperable position when de-energized and in an operable position when energized. When in the operabl...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KINSELLA, JAMES, J
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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