Wires with different voltage ratings perform different roles in electrical systems. Low voltage wires are those that work with a potential difference of less than 50 volts, and they are used in residential lighting and data transfer, alarm systems, etc. Their safety features and flexibility make them popular in home and commercial use. On the other hand, high voltage wires above 1,000 volts are necessary for industrial applications and power transmission. They are a more rigid construction that handles substantial electrical loads and forms the backbone of extensive electric grids and powerful machineries. For precise wire selection for a particular project, these distinctions must be comprehended.