{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VW3AE1901","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"VW3AE1901","canonicalUrl":"https://aoctrl.com/schneider/VW3AE1901","factsUrl":"https://aoctrl.com/api/mcp/products/VW3AE1901","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar 61/71 Plus series, isolation accessory VW3AE1901, additional electrical input isolation, 24 V DC buffer voltage, obsolete.","salesMarkdown":"The VW3AE1901 is an additional electrical input isolation accessory for Schneider Altivar floor-standing enclosures with separate air flows or compact versions, specifically the Altivar 61 Plus, Altivar 71 Plus, Altivar 61 Plus-LH, and Altivar 71 Plus-LH drive families. It requires a 24 V DC buffer voltage for its condition of use, meaning the isolation circuit is powered separately from the drive's main DC bus — a detail to confirm when wiring into an existing cabinet.","metaTitle":"Schneider VW3AE1901 Isolation Accessory, Altivar 61/71 Plus,","metaDescription":"Obsolete isolation accessory for Altivar 61/71 Plus drives. Requires 24 V DC buffer voltage. Sourced to order against RFQ via independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Motor Control Accessories"],"specifications":{"lifecycle_stage":"mature","Condition of use":"Buffer voltage 24 V DC","Range of product":"Altivar 61 Plus Altivar 71 Plus-LH Altivar 61 Plus-LH Altivar 71 Plus","Product or component type":"Isolation accessory","Accessory / separate part type":"Additional electrical input isolation","Accessory / separate part category":"Protection accessory","Accessory / separate part destination":"Altivar floor-standing enclosure with separate air flows or compact version"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/20f2f911d3ce53d4167a7323d5c9760c.pdf","sourceUrl":"https://www.se.com/ie/en/product/VW3AE1901/additional-electrical-input-isolation/","alternativesUrl":"https://aoctrl.com/api/mcp/products/VW3AE1901/alternatives.json"},"ai":{"faq":[{"question":"What is VW3AE1901's listed lifecycle stage?","answer":"The lifecycle stage is recorded as obsolete. No successor part number has been assigned."},{"question":"What is the condition of use for VW3AE1901?","answer":"The accessory requires a 24 V DC buffer voltage for its isolation circuit to operate."},{"question":"Where can I buy VW3AE1901?","answer":"This obsolete part is sourced through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time, not before."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/VW3AE1901","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/VW3AE1901 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}}