Flat building electrical layout plan cable phase design details

This AutoCAD drawing shows flat building electrical layout plan cable phase design details with complete electrical installation information for residential planning. The drawing includes detailed plan layouts showing wiring routes, switch positions, lighting points, and power distribution across different floors with proper dimensioning. Electrical cable supply design illustrates connection paths, load distribution, and circuit organization for efficient power management. Phase diagram details are also included to explain electrical flow, system balance, and safety planning within the building.