Which file should I choose?
Finder-86-Series-Timer-Module-DXF-2D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Its 2 drawing/model members include DXF files/8600.dxf, DXF files/8630.dxf. Match the member to 86 Series Timer Module before placing it.
Finder-86-Series-Timer-Module-STEP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Its 2 drawing/model members include 3D files/8600.stp, 3D files/8630.stp. Match the member to 86 Series Timer Module before placing it.
