Where it sits in the line
The ACH580-01-044A-4+K465 is a wall-mount drive in the ABB ACH580 family. A same-generation sibling, the ACH580-PDR-027A-4+B056, weighs 16.33 kg and ships in a different package form factor. Prior-generation ACH550-UH-072A-4+B055 and ACH550-UH-078A-4 each weigh 24.04 kg.
What the buyer needs to commit
Two facts lock the BOM line: the configured order code ACH580-01-044A-4+K465 with the +K465 option intact, and the 22.68 kg mass which drives the panel-mount class and the handling plan. Everything else — current frame size, voltage class, I/O map, keypad variant — sits in the drive's documentation set and is not on this listing, so the RFQ needs to carry the motor nameplate and the application profile alongside the order code to keep the configuration unambiguous.