CIRCUIT BREAKER HOUSING

摘要

A circuit breaker housing (101). An opening (105) provided on the housing is covered by a cover plate (102); the cover plate is mounted on the housing, and does not exceed the original outer contour of the housing; a modular component (104) is mounted inside the housing through the opening. According to the circuit breaker housing, the modular component can be replaced conveniently by means of the cover plate and the opening, removing of rivets is avoided, and a large amount of labor and time cost can be saved.