Which file should I choose?
Use Allen-Bradley-1492-SPM-1-POLE-N-DWG-2D-CAD-Block.dwg to insert the supplied editable drawing into your layout.
Allen-Bradley-1492-SPM-1-Pole-N-STP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 1492-SPM_1pole-N.stp inside it to place the original solid geometry in your 3D assembly.
