Auxiliary device for replacing opening and closing spring of circuit breaker

The utility model relates to a breaker opening and closing spring replacement auxiliary device, which comprises a main connecting rod, a top support module and a bottom support module, the top support module and the bottom support module are quickly connected to two ends of the main connecting rod,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YU WEI, GONG SHILEI, DAI LIPING, ZOU GUANGTAO, HU YUFENG, HUANG BIAO, ZOU WANMING, LU MIN, JIANG YINGFENG, YU ZHENJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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