What is the typical single-phase voltage distributed to homes?

The typical single-phase voltage distributed to homes in the United States is 120 volts. This voltage is commonly used for most household appliances and lighting. In residential wiring, 240 volts is often supplied for larger appliances like dryers and ovens, but the standard single-phase voltage that families use for day-to-day applications is 120 volts.

The distribution system usually provides both 120 volts and 240 volts using a split-phase configuration, but when referring specifically to the common single-phase voltage supplied, 120 volts takes precedence. Therefore, the answer indicating 240 volts reflects a misunderstanding of the usual household voltage level; it's primarily meant for specific larger appliances rather than general usage.

Choosing a voltage like 300 volts is not typical for household distribution, as it exceeds common voltage standards for residential settings. Similarly, 460 volts is used in industrial applications but is not appropriate for home use, as it could pose safety hazards and require specific equipment designed to handle such levels.