Which file should I choose?
NL320L-Surface-Switch-IP66-3P-20A-CAD-PDF-DWG-2D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Its 4 drawing/model members include NL320L-3D.pdf, NL320L.dwg, NL320L.pdf; the complete filenames are in the file inventory. Match the member to NLINE NL320L Surface Switch IP66 3P 20A before placing it.
