FIELD: nonferrous metallurgy, applicable in production of aluminum in electrolyzers with upper current leads to self-baking anodes. SUBSTANCE: current lead has steel cylindrical nonremovable pins. Lower part of pins equaling height of their rearrangement is made of high-temperature steels. Invention provides for electrolyzer operation without so - called secondary anode and reduction of power consumption due to reduced minimal distance from pins to anode foot. EFFECT: higher efficiency of use. 1 dwg
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