{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3BBR50000046389","brand":"ABB","brandSlug":"abb","productSlug":"3BBR50000046389","canonicalUrl":"https://aoctrl.com/abb/3BBR50000046389","factsUrl":"https://aoctrl.com/api/mcp/products/3BBR50000046389","rawCanonicalId":null},"summary":{"shortDescription":"ABB, ACS880-01 series, variable frequency drive, order code 3BBR50000046389 (ACS880-01-027A-7), Frame Size R3, lifecycle stage current.","salesMarkdown":"The ABB 3BBR50000046389 is the order-code variant of the ACS880-01-027A-7 drive, a Frame R3 unit in the ACS880-01 family. Frame R3 determines the panel cutout dimensions and the busbar layout for incoming power and motor connections — if you're swapping into an existing cabinet, verify the footprint matches the R3 gland plate and DIN-rail or backplate mounting pattern. The ACS880-01 series is ABB's general-purpose cabinet drive for pumps, fans, conveyors, and compressors on 400 V three-phase networks. ## What the frame size means for fit Frame R3 is the mechanical envelope that governs panel integration — it sets the mounting hole pattern, the cable-entry gland plate layout, and the clearance needed for the heatsink airflow. If you're retrofitting an older drive or planning a new panel layout, the R3 footprint is the dimension you match against the backplate or DIN-rail bracket. The frame also dictates the busbar kit and the DC-link choke options that bolt directly onto the drive.","metaTitle":"ABB 3BBR50000046389 ACS880-01-027A-7 Drive, Frame R3","metaDescription":"ABB 3BBR50000046389 ACS880-01-027A-7 drive in Frame R3. Active production. Sourced to order against RFQ. Frame size R3 determines panel cutout and busbar layout.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Inverter / VFD"],"specifications":{"Frame Size":"R3","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3bbr50000046389","alternativesUrl":"https://aoctrl.com/api/mcp/products/3BBR50000046389/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of 3BBR50000046389?","answer":"The frame size is R3. This determines the panel cutout dimensions, mounting hole pattern, and busbar layout for installation."},{"question":"Where can I buy 3BBR50000046389 and how do I get a price?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3BBR50000046389","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/3BBR50000046389 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}}