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amperage, blue, cable, ceramic, circuit, component, conductor, control, cscs, current, current transformer, danger, distribution, dms, efficiency, electric, electrical, electricity, energy, engineering, equipment, generation, high, industrial, industry, infrastructure, insulation, insulators, lightning conductor, load break, metal, plant, power, power plant, protective transformer, scada, srtu, station, steel, substation, supply, switch, technology, tower, transformer, transmission, unman, voltage, warning, wire,