Ключевые слова: actuator, adapter, automatic, box, breaker, cable, ceramic, cleat, closeup, color, construction, control, copper, current, detail, device, district, electric, electrical, electricity, electronic, energy, equipment, fuse, high, industry, infrastructure, lines, network, object, operated, pass, porcelain, power, protection, safety, strength, supply, switch, system, technology, terminal, thimble, tip, volt, white, wire,