{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACS550-01-015A-4+B055","brand":"ABB","brandSlug":"abb","productSlug":"ACS550-01-015A-4~3B055","canonicalUrl":"https://aoctrl.com/abb/ACS550-01-015A-4~3B055","factsUrl":"https://aoctrl.com/api/mcp/products/ACS550-01-015A-4%2BB055","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACS550-01-015A-4+B055 AC drive, wall-mount ACS550-01 frame with the +B055 option suffix, listed at 10.34 kg for the Motor Drives line.","salesMarkdown":"The ABB ACS550-01-015A-4+B055 is an ACS550-01 series wall-mount AC drive carrying the +B055 option suffix; ordering that full string is what locks in the configured variant on the BOM line, not just the base drive code. It sits in the ACS550-01 mechanical frame at a listed shipping/handling weight of 10.34 kg — meaning a single installer can lift and mount it without rigging, which is the practical reason this frame keeps showing up in retrofit panels where the old drive has to come out and the new one goes in on the same day. ## Class context — ACS550 family position Within the ABB drive catalogue, the ACS550-01 is the wall-mount industrial AC drive line used for fan, pump and general-purpose constant- or variable-torque motor control; the +B055 suffix is a configured option on top of the base frame rather than a separate product class. ## Sourcing posture The procurement decision the buyer came for is whether ACS550-01-015A-4+B055 as specified is the line item that ships — RFQ in, quote against the full configured string including the +B055 suffix, not against the base drive code.","metaTitle":"ABB ACS550-01-015A-4+B055 AC Drive, 10.34 kg","metaDescription":"ABB ACS550-01-015A-4+B055 AC drive, 10.34 kg, in the ACS550-01 wall-mount frame. Spec table, sourcing posture and RFQ entry point.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"specifications":{"Part #":"ACS550-01-015A-4+B055","Weight":"10.34 kgs","Category":"Drives","Sub Category":"Motor Drives","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,127.35","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/ACS550-01-015A-4%2BB055/alternatives.json"},"ai":{"faq":[{"question":"Is the ACH550-UH-023A-4 a direct replacement for the ACS550-01-015A-4+B055?","answer":"No — the ACH550-UH-023A-4 is an ACH550 HVAC-family drive at 11.34 kg, a different duty class and frame than the ACS550-01-015A-4+B055, not a configured drop-in for the same BOM line."},{"question":"How is the ACS550-01-015A-4+B055 sourced?","answer":"It is quoted to order against an RFQ against the full configured order code including the +B055 suffix, through industrial-automation sourcing channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/ACS550-01-015A-4~3B055","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/ACS550-01-015A-4~3B055 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}}