Hi!
Our tool (Cadimage Electrical) has a bunch of symbols in it which display in FloorPlan view and represent as wall plates in 3D/Section & Elevation.
You can grab a trial of it from our website if that sounds like what you're after - the screenshot below shows the selection of symbols for AU/NZ - there are similar sets for US, UK, and EU.
Josh Osborne - Central Innovation
HP Zbook Studio G4 - Windows 10 Pro, Intel i7 7820HQ, 32Gb RAM, Quadro M1200