{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACS55-01E-01A4-2","brand":"ABB","brandSlug":"abb","productSlug":"ACS55-01E-01A4-2","canonicalUrl":"https://aoctrl.com/abb/ACS55-01E-01A4-2","factsUrl":"https://aoctrl.com/api/mcp/products/ACS55-01E-01A4-2","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACS55 series, Low Voltage AC Drive, 0.25 Hp, 0.18 kW, ACS55-01E-01A4-2.","salesMarkdown":"The ABB ACS55-01E-01A4-2 is a Low Voltage AC Drive rated at 0.25 Hp and 0.18 kW, part of the compact ACS55 family intended for basic variable-speed control of small induction motors — think conveyor drives, small pumps, or fan applications where a simple V/Hz control loop is sufficient. ## Sourcing Decision For a line-down situation or a BOM freeze that references the ACS55-01E-01A4-2, the practical move is to send an RFQ with your target quantity and required delivery window. Because the part is EOL, a cross-reference to a current-production sibling (same footprint, similar ratings) may be the faster path, but that depends on your control panel layout and motor load — the 0.18 kW / 0.25 Hp rating is the binding spec for fit.","metaTitle":"ACS55-01E-01A4-2 Low Voltage AC Drive, 0.25 Hp, 0.18 kW","metaDescription":"ACS55-01E-01A4-2 is end-of-life (EOL). Low Voltage AC Drive, 0.25 Hp, 0.18 kW. Sourced to order against RFQ. ABB ACS55 series.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"specifications":{"Product Name":"Low Voltage AC Drive .25 Hp .18 kW","Product Number":"ACS55-01E-01A4-2","lifecycle_stage":"eol_hot","Product Category":"AC Motor Drives"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/ACS55-01E-01A4-2/alternatives.json"},"ai":{"faq":[{"question":"What is the key rating that determines fit for this drive?","answer":"The drive is rated 0.25 Hp and 0.18 kW. That power rating is what governs whether it can handle your motor load — match it to the motor nameplate, not the upstream breaker."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/ACS55-01E-01A4-2","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/ACS55-01E-01A4-2 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}}