Ключевые слова: ampere, appliance, background, black, blue, board, cable, circuit, closeup, connect, connected, connection, connector, copy, copyspace, cord, current, danger, device, electric, electrical, electricity, electronic, electronics, energy, equipment, extension, green, home, isolated, line, many, multi, multiple, outlet, plastic, plug, plugged, power, prong, safety, socket, space, splitter, strip, switch, technology, wire,