Cubical switchboard grounding switch blade blocking device

The utility model relates to a cubical switchboard grounding switch blade blocking device for control ground sword operating handle's switching belongs to the electricity infrastructure field. The utility model provides a cubical switchboard grounding switch blade blocking device, includes powe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG WEI, LIN LI, ZHOU XIANGZHEN, GENG YAMING, JI YU, ZHANG SHUN, CHUAI ZHENGUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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