Ultra-thin miniature residual-current circuit breaker

The utility model discloses an ultrathin miniature residual-current circuit breaker, relates to the technical field of residual-current circuit breakers, and provides the following scheme aiming at the problems that most of the existing residual-current circuit breakers are inconvenient to install and fix, complex to install and operate, and not convenient to disassemble: the ultrathin miniature residual-current circuit breaker comprises an installation frame and an installation plate, two limiting rods which are symmetrically distributed are fixedly mounted on the mounting plate, the limiting rods are arranged in a T shape, multiple sets of limiting blocks of the same structure are fixedly mounted on the side, close to the mounting plate, of the mounting frame, the number of the limiting blocks in one set is two, and the two limiting rods penetrate through the corresponding limiting blocks in the same set correspondingly; a body is arranged in the mounting frame, fixing frames are fixedly mounted at the two