What landed on your desk
Cross-reference on the nameplate reads ACS850-04-078A-5+E200, with ABB (ASEA BROWN BOVERI) as the brand.
Cross-shop read against same-family siblings
Three same-function siblings on file — ACS880-01-065A-5, ACS880-01-040A-5, and ACS550-U1-096A-4 — carry only weight and category, so current, frame, and option suffix are not confirmed for cross-shop use.
Spec-thin ledger, clean handoff
Beyond the order code, brand, and a 20.87 kgs unit weight, no further electrical ratings are on the record for this listing. The handoff is the RFQ — quote against the BOM line and the formal ABB documentation carries the rest.