{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACS550-U1-078A-4+K466","brand":"ABB","brandSlug":"abb","productSlug":"ACS550-U1-078A-4~3K466","canonicalUrl":"https://aoctrl.com/abb/ACS550-U1-078A-4~3K466","factsUrl":"https://aoctrl.com/api/mcp/products/ACS550-U1-078A-4%2BK466","rawCanonicalId":null},"summary":{"shortDescription":"ABB, ACS550 series, general-purpose AC motor drive, order code ACS550-U1-078A-4+K466 with the +K466 factory option, 24.04 kg.","salesMarkdown":"## What it is on the BOM line The ABB ACS550-U1-078A-4+K466 is the ACS550 series general-purpose AC drive in the 078 A current frame, with the +K466 suffix selecting a factory option bundle on that frame. Category placement is Motors & Motor Controls, Drives, Motor Drives — confirming the buyer is on the variable-frequency drive line rather than a soft starter or contactor.","metaTitle":"ABB ACS550-U1-078A-4+K466 Motor Drive, 24.04 kg","metaDescription":"ABB ACS550-U1-078A-4+K466 ACS550 series motor drive, 24.04 kg, +K466 option. Specified into the BOM and quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"specifications":{"Part #":"ACS550-U1-078A-4+K466","Weight":"24.04 kgs","Category":"Drives","Sub Category":"Motor Drives","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/ACS550-U1-078A-4%2BK466/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/ACS550-U1-078A-4~3K466","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/ACS550-U1-078A-4~3K466 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}