Clip-on monitoring sensor, wobbler contact assembly, and circuit breaker

Abstract

The utility model provides a kind of clamping type monitoring sensor, plum blossom contact subassembly and circuit breaker, the clamping type monitoring sensor is provided with annular shell, annular shell includes first half ring shell and second half ring shell, first half ring shell and second half ring shell are connected by telescopic structure;First half ring shell and second half ring shell are provided with at least two inner buckling clamping, clamping is arranged along the outer periphery of annular shell;Telescopic structure is used to adjust the size of the area surrounded by clamping.Plum blossom contact subassembly applies the clamping type monitoring sensor.Circuit breaker applies the plum blossom contact subassembly.The clamping type monitoring sensor of the utility model can make sensor adapt to the size difference installation of different manufacturers same type plum blossom contact.

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