| 摘要 |
The present invention relates to a handle operating device for a circuit breaker. Provided is the handle operating device for the circuit breaker which includes a connection rod which transmits operation power for operating a manual operation handle outside to manually operate the on and off of the circuit breaker, a movable frame which is connected to the connection rod and is combined on the outer side of a circuit breaker case to move in parallel to the operation direction of the manual operation handle, a moving member which is installed to be connected to the movable frame and moves the manual operation handle, a slot which is slantingly formed on the moving member in the movement direction of the manual operation handle, and a connection member which connects the moving member to the movable frame through the slot. Thereby, the operation reliability of an external operation handle is improved by preventing a screw from being pushed by reducing a load applied to the screw in the handle operation of the circuit breaker. |
