{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VW3AP1103","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"VW3AP1103","canonicalUrl":"https://aoctrl.com/schneider/VW3AP1103","factsUrl":"https://aoctrl.com/api/mcp/products/VW3AP1103","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar Process ATV900 series, VW3AP1103 braking unit, 500 kW, IP23, for compact drive systems.","salesMarkdown":"The VW3AP1103 is a braking unit option for the Altivar Process ATV900 family, sized for 500 kW drive systems. This is a panel-mounted component for indoor, controlled environments, not a standalone enclosure for wet or dusty floors. It is classified as an electrical accessory for compact drive systems, specifically a braking unit that dissipates regenerative energy from the DC bus during deceleration. Without it, a drive handling overhauling loads (conveyors, centrifuges, hoists) would trip on DC bus overvoltage. ## Ordering constraint — not a standalone item This braking unit cannot be ordered alone. It is only available in combination with a standard enclosure from the ATV900 compact drive system range. If you are sourcing this for a BOM line, verify that the enclosure and drive frame size are already specified — the VW3AP1103 is a line-item add-on, not a standalone retrofit part. ## What IP23 means for your installation IP23 is a common protection level for indoor electrical enclosures. It protects against solid objects over 12 mm (fingers, tools) and against water spray up to 60° from vertical. It does not protect against hose-directed water, immersion, or dust ingress. For a braking unit mounted inside a drive cabinet, IP23 is adequate — the cabinet itself provides the environmental seal. Do not install this unit in a washdown zone or outdoors without an additional enclosure.","metaTitle":"Schneider VW3AP1103 Braking Unit, 500 kW, IP23, ATV900","metaDescription":"VW3AP1103 braking unit for Altivar Process ATV900 drive systems. 500 kW, IP23. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Control Accessories"],"specifications":{"title":"VW3AP1103","description":"Altivar Process ATV900, Braking unit option 500 kW size 1c, IP23, for Drive Systems","lifecycle_stage":"mature","Condition of use":"Cannot be ordered alone, only possible in combination with a standard enclosure","Range of product":"Altivar Process ATV900","IP degree of protection":"IP23","Accessory / separate part type":"Braking unit","Accessory / separate part category":"Electrical accessory","Accessory / separate part destination":"Compact drive system"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7d08d907eeaea30e426bed37580debf3.pdf","sourceUrl":"https://www.se.com/be/en/product/VW3AP1103/altivar-process-atv900-braking-unit-option-500-kw-size-1c-ip23-for-drive-systems/"},"ai":{"faq":[{"question":"Can I order VW3AP1103 as a standalone part?","answer":"No. The VW3AP1103 cannot be ordered alone — it is only available in combination with a standard enclosure from the Altivar Process ATV900 compact drive system range. The enclosure and drive frame must be specified on the same order."},{"question":"Where can I buy VW3AP1103 and how is it quoted?","answer":"The VW3AP1103 is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time. Submit an RFQ for a firm commercial offer."},{"question":"What is the IP rating of VW3AP1103 and what does it mean?","answer":"IP23. It protects against solid objects larger than 12 mm (fingers, tools) and water spray up to 60° from vertical. It is not rated for washdown, hose spray, or outdoor use without an additional enclosure."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/VW3AP1103","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/VW3AP1103 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}}