What the catalog string actually is
The ABB ACS800-U1-0011-5+L502+L508+N660+P901 is a configured wall-mount ACS800-U1 single-drive AC drive — the long form is the base ACS800-U1 frame-1 build, with +L502, +L508, +N660 and +P901 option codes applied as a single factory order string rather than a separate loose bundle. A single fully-configured unit weighs 8.16 kg, which puts it in the one-person wall-or-cabinet-mount class — no lifting kit, no panel-floor reinforcement, just the usual DIN/backplate fixings for an ACS800-U1 frame-1 chassis.
Sourcing posture for this build
A buyer landing on ACS800-U1-0011-5+L502+L508+N660+P901 typically needs it specified into an existing BOM line — the +code suffix bundle means the drive is ordered as one configured string, not as a base unit plus loose options, so a quote has to carry the full suffix to match the panel's I/O and braking expectation. Submit the full order code on the RFQ; a bare ACS800-U1-0011-5 base will not arrive with the +L502, +L508, +N660 and +P901 options already applied.