The utility model provides a nameplate special for a collection and control box of a transformer substation. The nameplate comprises a base and an indication board. The base is a rectangular frame defined by four supporting boards in an enclosed mode and provided with a first opening end and a second opening end. The outer surfaces of two opposite supporting boards are respectively provided with a fixing post. Each fixing post is perpendicular to the plane where the first opening end and the second opening end are located. The two ends of each fixing post are respectively and fixedly provided with a magnet, so that the first opening end of the rectangular frame is connected with the collection and control box through the magnets at the first opening end in an attracted mode and the second opening end is connected with the indication board through the magnets at the second opening end in an attracted mode. The nameplate special for the collection and control box of the transformer substation has the advantages of being firm in installation, clear, remarkable, simple in structure, convenient to install and capable of enabling the arrangement time of whole safety measures to be shortened.