Ключевые слова: automatic, background, box, breaker, business, cabinet, cable, circuit, component, control, current, danger, distribution, electric, electrical, electrician, electricity, energy, equipment, fuse, fusebox, home, industrial, industry, inspector, installation, keyboard, lock, man, metal, meter, open, panel, power, protect, room, row, safe, safety, security, station, steel, switch, switchboard, system, technology, voltage, watt, wire,