The invention discloses an intelligent relay protection plug-in storage cabinet which comprises a cabinet body, a cabinet door, a touch control type liquid crystal display (LCD) screen and a main control unit, wherein the front part of the cabinet body is connected and fixed with an upper cabinet door by a hinge; the cabinet door is provided with the touch control type LCD screen and the main control unit; the main control unit is connected with the touch control type LCD screen by a data line; the intelligent relay protection plug-in storage cabinet is characterized in that a cavity of the cabinet body is internally and fixedly provided with a vertical support plate which is provided with a plug-in placing device; the bottom in the cavity of the cabinet body is provided with a heating device; and the plug-in placing device is provided with a limit switch which is connected with the main control unit by a lead. According to the intelligent relay protection plug-in storage cabinet, storage areas are arranged in different layers and areas, so that the storage cabinet can effectively prevent low temperature, dampness, vibration and static electricity; plug-ins are prevented from being damaged by rough handling or under severe storage environment, the quantities in stock and the storage positions of all types of plug-ins as well as the storage time of each plug-in can be accurately mastered, and the management level of spare parts can be effectively improved.