Which file should I choose?
Use Allen-Bradley-1756-L7X-DXF-2D-CAD-Block.dxf to insert the supplied editable drawing into your layout.
Allen-Bradley-1756-L7X--STP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 1756_l7x_.stp inside it to place the original solid geometry in your 3D assembly.
