Ключевые слова: appliances, background, block, cable, charge, closeup, connect, connection, connector, cord, dangerous, device, domestic, electric, electrician, electricity, energy, equipment, extension, household, industry, isolated, item, line, many, network, nobody, object, outlet, plug, power, safety, save, socket, sockets, strip, supply, switch, tech, technology, unit, usage, voltage, wattage, white, wire, work, wrap,