Autodesk autocad electrical 2005 Guide D’Installation Rapide

Page de 88
  Inserting 
3-Phase 
Wires 
|
 
31
The new ladder is placed into the drawing.
Inserting 3-Phase Wires
You can insert vertical or horizontal 3-phase wiring. Three-phase wiring 
automatically breaks and reconnects to any underlying components that it 
finds in its path. If it crosses any existing wiring, wire-crossing gaps automat-
ically insert.