What do symbols for electrical outlets typically look like on blueprints?

On blueprints, electrical outlets are commonly represented by a circle with two parallel lines, which can also include variations to indicate specific types of outlets or their placement. This standardized symbol makes it easier for electricians, architects, and builders to quickly identify the locations of outlets in the design plans. The circle serves as a clear visual marker for an outlet, while the parallel lines signify the slots for the plug fittings, providing an intuitive understanding of the outlet's function. Recognizing this symbol facilitates effective communication and understanding among those working with blueprints, ensuring that the installation aligns with the design specifications.