Push-Type Solid-State Circuit Breaker

A push-type solid-state circuit breaker, comprising:

• a closing button, movably arranged on a housing and capable of moving in a first direction between an initial closing position and a closed position;
• an opening button, movably arranged on the housing and capable of moving in the first direction between an initial opening position and an open position;
• and
• a movable contact, connected to the closing button and capable of moving together with the closing button, so as to separate and contact with a stationary contact;
• wherein the push-type solid-state circuit breaker further comprises:
• a linkage plate, arranged on the housing via a spring and capable of moving in a second direction between an extended position and a recovery position, wherein the linkage plate is in the extended position upon the closing button being in the initial closing position and in the recovery position upon the closing button being in the closed position,
• upon the linkage plate being in the recovery position and the opening button being in the open position, a part of the linkage plate abuts against the opening button and prevents the opening button from returning from the open position to the initial opening position, only upon the closing button returning from the closed position to the initial closing position and the linkage plate moving from the recovery position to the extended position, the linkage plate allows the opening button to return from the open position to the initial opening position.