This architectural drawing is AC single-line electrical diagram in detail AutoCAD 2D drawing, CAD file, dwg file. An electrical one-line diagram is a simplified depiction of a sophisticated electrical distribution system that uses a single line to link the components, which depicts the conductors. The standard visual symbol for main components such as transformers, switches, and breakers is used. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.