30.4700-52 is an ACV-manufactured terminal ring with M6 size, 20mm2 current rate, gold-plated surface, insulated red body. It is designed for use in electrical circuits. This terminal ring is suitable for connecting multiple wires in a single point, ensuring perfect electrical contact between the wires. The gold plating provides great conductivity, and the insulation prevents any short circuits. The red color makes it easily recognizable.