Overcurrent tripping sensitivity regulating device used for MCCB

The invention discloses an overcurrent tripping sensitivity regulating device used for a MCCB (Molded Case Circuit Breaker). The overcurrent tripping sensitivity regulating device has a simple structure and can regulate sensitivity according to different rated current in the MCCB. The overcurrent tr...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SONG YANGXI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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