VACUUM CIRCUIT BREAKER

VACUUM CIRCUIT BREAKER

PROBLEM TO BE SOLVED: To provide a vacuum circuit breaker that further reduces the depth dimension of a switch gear for receiving and distributing power that uses a vacuum circuit breaker as a constituent element. SOLUTION: The vacuum circuit breaker 1 includes a carriage 3 on which an operating par...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SOTOZAKI HIRONORI, YABU MASAHITO, KAJIWARA SATORU
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a vacuum circuit breaker that further reduces the depth dimension of a switch gear for receiving and distributing power that uses a vacuum circuit breaker as a constituent element. SOLUTION: The vacuum circuit breaker 1 includes a carriage 3 on which an operating part 6 and a cutoff part 4 are placed, and a control plug 2 which allows a connector 5 of a control cable connected to a switch gear to be inserted and removed thereto/therefrom. The control plug 2 is provided at a ceiling plate 7a of a case 7, storing the operating part 6 so that its connection port is directed vertically upward. The connector 5 of the control cable is vertically insertable and removable into/from the connection port of the control plug 2. COPYRIGHT: (C)2010,JPO&INPIT