The utility model discloses an intelligent relay protection plug-in board storing cabinet which comprises a cabinet body, a cabinet door, a touch type LCD screen and a main control unit. The front portion of the cabinet body is fixedly connected with an upper cabinet door through hinges, the touch type LCD screen and the main control unit are placed on the cabinet door, and the main control unit is connected with the touch type LCD screen through a data line. The intelligent relay protection plug-in board storing cabinet is characterized in that vertical supporting plates are fixed inside a cabinet body cavity, plug-in board placing devices are placed on the vertical supporting plates, a heating device is placed on the bottom inside the cabinet body cavity, and limiting switches are placed on the plug-in board placing devices and are connected with the main control unit through a wire. According to the intelligent relay protection plug-in board storing cabinet, storage areas are arranged in a layering and partitioning mode, low temperature, moisture, shock and static electricity are effectively prevented, plug-in boards are prevented from being damaged by uncareful carrying or severed storage conditions, the stock number and the storage location of the plug-in boards of different types and the storage time of each plug-in board are accurately mastered, and the management level of spare parts is effectively improved.