Breaker plastic housing

The utility model discloses a breaker plastic housing. An object of the utility model is to provide a breaker plastic housing which is convenient for checking of a breaker indicating lamp and can prevent an end cover from automatic covering due to gravity when the end cover is open. Key points of the technical scheme of the breaker plastic housing are as follow: the breaker plastic housing comprises a housing main body and the end cover; the end cover comprises a free end and a rotating end, the end cover is provided with an end cover rotating shaft, which is connected with the housing main body in a sleeved manner, at the rotating end; the end cover is composed of a transparent plastic material; a rotating end clamping tooth is disposed on the end cover rotating shaft; and a blocking piece, which can be mutually blocked with the rotating end clamping tooth when the end cover is in an open state, is disposed on the housing main body. The breaker plastic housing can be used with a breaker with the indicating l