What the line is asking for
The ABB ACS480-04-050A-4 is the ACS480 series general-purpose drive listed at 2.54 kg in the Motor Drives category (Motors & Motor Controls › Drives › Motor Drives), and it is the order code a buyer carries when they need a panel-mounted variable-frequency drive sized for ordinary industrial motor control. For the procurement buyer the only on-record figures that drive the line commit are the series identity and the 2.54 kg handling weight; current, voltage class, horsepower, and frame dimensions are not carried on this listing and belong on the factory datasheet, which is out of scope for this page.
Where this class of drive is used
The ACS480 series sits in ABB's general-purpose industrial drive family, the class of compact panel-mount VFDs used for speed and torque control of standard induction motors on conveyors, fans, pumps, mixers, and similar constant- or variable-torque loads inside a control cabinet. In a panel it occupies a DIN-rail or backplate slot, draws its own branch-circuit supply, and exposes the usual motor-side terminals — exactly the layout an installer expects when wiring this category of drive into a MCC lineup.
Sourcing posture for this order code
For an MRO planner replacing a failed unit or a category buyer freezing a BOM line, the working posture is treat it as specified to order: the ABB ACS480 series identity is the anchor, the 2.54 kg figure confirms the same physical unit ships, and the RFQ carries the commitment from there.