What type of information does an electrical legend provide?

An electrical legend is an essential component of electrical drawings, specifically designed to clarify the meaning of various symbols used throughout the plans. It acts as a key that translates the graphical representations found in the schematics or layouts into understandable terms for the reader. By providing a concise list of symbols along with their corresponding meanings, the legend enables those reviewing the plans—like electricians, engineers, or inspectors—to quickly interpret the information presented in the drawings without confusion.

For instance, symbols might represent different types of fixtures, devices, or wiring methods, and the legend ensures that all parties involved in the project have a common understanding of what each symbol signifies. This is crucial for accurate installation, troubleshooting, and adherence to design specifications. Given this function, the focus of an electrical legend is squarely on symbol definitions rather than broader topics like electrical loads, code compliance, or installation steps.