Home Wiring Plan Software - Making Wiring Plans Easily Create Home Wiring Plan With Built-in Elements Before wiring your home, a wiring diagram is necessary to plan out the locations of your outlets, switches, and lights, and how you will connect them. As an all-inclusive floor plan software, Edraw contains a large range of electrical and lighting symbols, which makes drawing a wiring plan a piece of cake. Ultimate Tutorial for Home Wiring Diagram Open a new wiring diagram drawing page: Available Templates - Floor Plan - Electrical and Telecom Plan Double-click, and you can begin to design your own diagram. Add Symbols and Appliances: drag and drop the symbols required for your home wiring diagram. If you need additional symbols, click on the Libraries icon to see more symbol libraries. House wiring diagram. Most commonly used diagrams for home Sockets wiring diagram. For simple electrical installations we commonly use this house wiring diagram. On example shown you can find out the type of a cable used to supply a feed to every particular circuit in a home, the type and rating of circuit breakers - devices supposed to protect your installation from overload or short current.