{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VW3AE0303","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"VW3AE0303","canonicalUrl":"https://aoctrl.com/schneider/VW3AE0303","factsUrl":"https://aoctrl.com/api/mcp/products/VW3AE0303","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric, Altivar 61 Plus / 71 Plus series, AC control transformer, 800 VA at 230 V AC, order code VW3AE0303.","salesMarkdown":"## What this transformer does in the drive cabinet The VW3AE0303 is an 800 VA AC control transformer from Schneider's Altivar accessory line, sized to supply control-circuit power inside an Altivar floor-standing enclosure with separate air flows or the compact version. The 800 VA rating at 230 V AC means it can power the drive's control board, aux relays, and cooling fans without pulling that load through the main DC bus — keeps the control loop isolated from the power stage. Designed specifically for Altivar 61 Plus and Altivar 71 Plus floor-standing enclosures. The transformer mounts inside the cabinet, taking its primary feed from the line side before the drive's main contactor. Secondary wiring runs to the 24 VDC power supply or directly to the control terminals — no external enclosure needed for the transformer itself. Listed as active in production. The VW3AE0303 is a current catalog item, not a phase-out or last-time-buy line.","metaTitle":"Schneider VW3AE0303 800 VA Control Transformer, Altivar 61/7","metaDescription":"Schneider VW3AE0303 AC control transformer, 800 VA at 230 V AC. Active production. For Altivar 61 Plus & 71 Plus floor-standing enclosures. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Control Accessories"],"specifications":{"title":"VW3AE0303","description":"800 VA control transformer - for Altivar floor-standing enclosure","lifecycle_stage":"mature","Range of product":"Altivar 61 Plus Altivar 71 Plus","Product or component type":"Transformer","Transformer rated power in VA":"800 VA at 230 V AC","Accessory / separate part type":"AC control transformer","Accessory / separate part category":"Adaptation","Accessory / separate part destination":"Altivar floor-standing enclosure with separate air flows or compact version"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/abe95ad0419b487670dad80b66a9b137.pdf","sourceUrl":"https://www.se.com/sg/en/product/VW3AE0303/800-va-control-transformer-for-altivar-floorstanding-enclosure/"},"ai":{"faq":[{"question":"Where can I buy VW3AE0303 and how do I get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead-time estimate."},{"question":"What is VW3AE0303's listed lifecycle_stage on this component line?","answer":"The lifecycle stage is listed as mature, which in Schneider's classification means the product is in stable production with no imminent end-of-life plan."},{"question":"What is VW3AE0303's listed range of product?","answer":"The VW3AE0303 belongs to the Altivar 61 Plus and Altivar 71 Plus range of variable-speed drives."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/VW3AE0303","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/VW3AE0303 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}