The 3ABD00050483 is an ABB ACS380 drive module in an R3 frame, rated 4 kW normal use (17.5 A) and 3 kW heavy-duty use (12.2 A) on a 200-240 V three-phase input. Normal-duty 17.5 A suits variable-torque fans and centrifugal pumps where peak demand stays under the curve.
The light-overload rating (16.7 A, 4 kW) sits between normal and heavy duty — it gives a bit more headroom than the heavy-duty figure for applications with occasional overloads, but the heavy-duty 12.2 A is the hard limit for continuous high-torque work. Pick the duty class that matches your load profile; the drive's internal thermal model uses the selected class for protection.
That means this order code is current production and can be specified into new designs or ordered as a BOM-line spare without worrying about a last-time-buy window. The ACS380 series is ABB's general-purpose compact drive line, so firmware and support documentation are current.
IP20 open-type enclosure — intended for cabinet mounting where the drive is protected from dust and direct contact.