{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACS355-03U-38A0-4+J400","brand":"ABB","brandSlug":"abb","productSlug":"ACS355-03U-38A0-4~3J400","canonicalUrl":"https://aoctrl.com/abb/ACS355-03U-38A0-4~3J400","factsUrl":"https://aoctrl.com/api/mcp/products/ACS355-03U-38A0-4%2BJ400","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACS355-03U-38A0-4+J400 micro drive, three-phase 380-480 V input, listed at 4.54 kg.","salesMarkdown":"## The drive on the BOM line The ABB ACS355-03U-38A0-4+J400 is a 3-phase 380-480 V input micro drive, sold under the ASEA BROWN BOVERI nameplate, sitting one line down in the Motor Drives category under Drives. That 3~ 380-480 V input window is what fixes the supply side of the BOM — the cabinet feeds it from a 400 V class three-phase bus, and any swap-in has to accept the same range without re-tapping a transformer. Listed at 4.54 kg, the unit is a single-technician lift into a wall-mount cabinet — a one-person panel-builder job, not a two-person rigging call — which is the kind of detail that decides how the spare is kitted for a line-down event. ## Where the ACS355-03U-38A0-4+J400 actually works Configured as a 3~ 380-480 V input micro drive, the +J400 build option targets small three-phase induction motors on pumps, fans, conveyors, and mixers in the ABB ACS355 line. The +J400 suffix on a 38.0 A frame is a factory build option, not a different motor size — same enclosure footprint, same input range, same control terminal block, which is what keeps the panel-builder's wiring drawing and the I/O map unchanged when a replacement is fitted. ## What swaps in if this one goes down The ACS380-040C-032A-4+K475 is a different frame at 32 A on a 400 V input, built around a newer control platform — same voltage class, lower current class, different firmware and parameter tree, so it is not a panel-swap for the 38.0 A ACS355 line. ## Sourcing posture With the ACS320-03U-38A0-4 confirmed as a like-for-like current class, the cabinet layout stays intact if that path is taken; the ACS310-03U-50A8-2 and ACS380-040C-032A-4+K475 are catalogued but do not cross-shop this line.","metaTitle":"ABB ACS355-03U-38A0-4+J400 drive, 3~ 380-480V, 4.54 kg","metaDescription":"ABB ACS355-03U-38A0-4+J400 micro drive, 3-phase 380-480 V input, listed at 4.54 kg. 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 Drive (VFD) 480V"],"specifications":{"Part #":"ACS355-03U-38A0-4+J400","Weight":"4.54 kgs","Category":"Drives","Sub Category":"Motor Drives","Top Category":"Motors & Motor Controls","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,271.60","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/ACS355-03U-38A0-4%2BJ400/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/ACS355-03U-38A0-4~3J400","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/ACS355-03U-38A0-4~3J400 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}}