What voltage range is typically associated with low voltage lines used to deliver electricity to end users?

The voltage range of 120-480 V is typically associated with low voltage lines used to deliver electricity to end users. This range is commonly used in residential and commercial applications, as it is safe and efficient for general electrical distribution.

In many regions, voltages up to 120 V are standard for household appliances and lighting, while voltages from 208 V up to 480 V are often utilized in commercial and industrial settings for larger equipment and machinery. This range facilitates the delivery of electricity at a level that is manageable for both users and the infrastructure, supporting a wide array of electrical needs without requiring specialized high-voltage equipment or safety measures that would be necessary at higher voltage levels.

The other voltage ranges provided, such as the higher voltages, are utilized in specific industrial applications or for transmission purposes rather than direct delivery to end users. Therefore, focusing on the 120-480 V range aligns with common practices in electricity distribution to ensure effective and safe service to consumers.