{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VW3AE2003","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"VW3AE2003","canonicalUrl":"https://aoctrl.com/schneider/VW3AE2003","factsUrl":"https://aoctrl.com/api/mcp/products/VW3AE2003","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar series, Pt100 relay for motor winding, VW3AE2003, obsolete, buffer voltage 24 V DC.","salesMarkdown":"The VW3AE2003 is a Pt100 relay designed to monitor motor winding temperature via Pt100 sensors, intended for use in Altivar floor-standing enclosures with separate air flows or the compact version. This relay sits in the Altivar 71 Plus-LH, Altivar 61 Plus-LH, Altivar 61 Plus, and Altivar 71 Plus drive ranges. Schneider Electric lists the VW3AE2003 as obsolete. The 24 V DC buffer voltage is the supply for the relay coil and the Pt100 measurement circuit — if your drive cabinet or control panel provides a different control voltage, you will need an interposing relay or a separate 24 V DC supply. This is a Pt100 relay for motor winding protection, not a general-purpose relay — it is designed to interface with Pt100 RTD sensors embedded in motor windings, so it expects a specific resistance-temperature curve and will not work with thermistors or other sensor types. The relay is an accessory for Altivar floor-standing enclosures with separate air flows or compact versions — it mounts inside the drive cabinet, not on a DIN rail in a separate panel.","metaTitle":"VW3AE2003 Pt100 relay for motor winding, obsolete","metaDescription":"Obsolete VW3AE2003 Pt100 relay for motor winding from Altivar 71/61 series. Buffer voltage 24 V DC. Sourced to order against RFQ through independent channels.","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 71 Plus-LH Altivar 61 Plus-LH Altivar 61 Plus Altivar 71 Plus","Product or component type":"Relay","Accessory / separate part type":"Pt 100 relay for motor winding","Accessory / separate part category":"Relay 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/3bef0ae94f639d79787fa75c46e59c6b.pdf","sourceUrl":"https://www.se.com/au/en/product/VW3AE2003/pt100-relay-pt100-sensors-in-motor-winding/","alternativesUrl":"https://aoctrl.com/api/mcp/products/VW3AE2003/alternatives.json"},"ai":{"faq":[{"question":"What replaces VW3AE2003?","answer":"No official successor order code is provided in the lifecycle entry, so a direct drop-in replacement from Schneider is not confirmed. The part is sourced through independent channels against an RFQ."},{"question":"What is the buffer voltage for VW3AE2003?","answer":"The buffer voltage is 24 V DC."},{"question":"Where can I buy VW3AE2003?","answer":"This obsolete part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/VW3AE2003","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/VW3AE2003 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}}