An external automatic operation execution apparatus of a miniature circuit breaker

The present invention provides an external automatic operation execution apparatus of a miniature circuit breaker. The miniature circuit breaker is provided with a handle, a test button and a reset button. The external automatic operation execution apparatus comprises an aluminum profile frame; linear cutting guide rails arranged in the aluminum profile frame and used for placement of the miniature circuit breaker; a front door arranged in the front side of the aluminum profile frame and convenient for entry and exit of the miniature circuit breaker; two thin-type air cylinders arranged on the inner side of the front door and used for operating the test button and the reset button of the miniature circuit breaker through moving frontwards and backwards; and a pen-shaped air cylinder arranged in the aluminum profile frame and used for operating the handle of the miniature circuit breaker through moving upwards and downwards. The apparatus provided by the invention can satisfy operation requirements by the rese