Which file should I choose?
Use Allen-Bradley-100-C-FS2-AC-DCE-100-S-2POL-Contactor-DXF-2D-CAD-Block.dxf to insert the supplied editable drawing into your layout. The ZIP contains the unmodified Allen-Bradley-100-C-FS2-AC-DCE-100-S-2POL-Contactor-DXF-2D-CAD-Block.dxf.
Allen-Bradley-100-C-FS2-AC-DCE-100-S-2POL-Contactor-STP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 100-C_FS2_AC_DCE_100-S_2pol.stp inside it to place the original solid geometry in your 3D assembly.
