Home Electricity Electrical Symbols Electrical design of residential building Electrical design of residential building Description Save Power supply - lighting load program and legend are represented in the drawing. Format DWG File size 282.88 KB DOWNLOAD DWG share your appreciation Related Posts electro-acoustic elements electrical symbols drawing electrical symbols Electrical symbols 2 surveillance symbols electrical symbols electric mailboxes Electrical connection details Symbols of electrical installations and plumbing thermomagnetic switch Electrical installations Bticino – magnetic switches electrical details Single-family electrical installation Electricity blocks. Insulator Symbology of electrical single-line drawings Single and Multiwire Symbology transformer bank Reinforced conduction of buried high tension distribution