AUTODESK AUTOCAD ELECTRICAL V2013 WIN64-ISO | 3.3 GB
AutoCAD Electrical software is the AutoCAD software for electrical controls designers. Created for electrical control systems, AutoCAD Electrical design software includes all the functionality of AutoCAD plus a complete set of electrical CAD features. Comprehensive symbol libraries and tools for automating electrical design tasks help to save hours of effort, so electrical engineers can spend more time innovating.
If links die, I will reupload at here.