What the order code is
The ACS580-01-078A-4: Listed weight on this order code is 28.58 kgs. That sits above the threshold where a single installer can shoulder it onto a backplate unaided, so plan a lift aid, two-person handling, or a pre-mounted rail strategy at the panel build stage — the mass is meaningful enough to drive the cabinet structural choice, not just the BOM line.
Class context and how it gets used
The ACS580-01 frame is a wall-mount drive platform for variable-torque and constant-torque loads such as pumps, fans, conveyors, and mixers. Order code ACS580-01-078A-4 sits in the Motor Drives subcategory under the Drives top-level class.