{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3203-0BB21-8VA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3203-0BB21-8VA0","canonicalUrl":"https://aoctrl.com/siemens/6SL3203-0BB21-8VA0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3203-0BB21-8VA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS V EMC filter, spare part, 200-240 V 1-phase AC, 18 A, 50/60 Hz, for SINAMICS V90, size 59x155x53 mm (WxHxD).","salesMarkdown":"The Siemens 6SL3203-0BB21-8VA0 is a spare-part EMC filter for the SINAMICS V90 servo drive family, rated 200-240 V 1-phase AC at 18 A, 50/60 Hz. It's the line-side noise suppression stage for a single-phase V90 drive in that voltage class — sized to the drive's input current, not the motor's. The 59x155x53 mm (WxHxD) footprint matches the V90 drive frame; it mounts between the line supply and the drive's power input terminals. ## What the 18 A rating governs The 18 A figure is the filter's rated continuous current at 200-240 V single-phase AC. That's the drive's input current, not the motor FLA — so a 400 W or 750 W V90 servo on single-phase supply typically draws well under this. Oversizing a filter doesn't hurt noise suppression, but the mechanical fit (59x155x53 mm) is fixed; a larger filter won't bolt to the same drive frame. If your BOM calls for this exact order code, the 18 A rating confirms it handles the drive's full input without derating at 50/60 Hz line frequency.","metaTitle":"Siemens 6SL3203-0BB21-8VA0 EMC Filter, 200-240V 18A, SINAMIC","metaDescription":"Siemens 6SL3203-0BB21-8VA0 SINAMICS V EMC filter, 200-240 V 1-phase AC, 18 A. Mature lifecycle stage. Sourced to order against RFQ. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"specifications":{"lifecycle_stage":"mature","Datum: 02.03.2021":"Änderungen vorbehalten © Copyright Siemens 2021"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$99.06","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6d9d3a3d9ad0e166da0eeaa58adaa164.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=645283&mlfb=6SL3203-0BB21-8VA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3203-0BB21-8VA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6SL3203-0BB21-8VA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — no stock count or lead-time number is published here. Submit an RFQ for a firm commitment."},{"question":"What is the closest alternative to 6SL3203-0BB21-8VA0 in the SINAMICS V90 family?","answer":"No official cross-reference or successor order code is published for this filter. The 18 A rating and 200-240 V single-phase AC input are specific to the V90 drive it mates with. If your V90 drive frame or voltage class differs, the filter order code changes accordingly — verify against the drive's input current rating."},{"question":"What compliance documentation does Siemens provide for 6SL3203-0BB21-8VA0?","answer":"The datasheet carries a revision date of 02.03.2021 with standard revision-rights language. Siemens typically provides CE, UKCA, and RoHS declarations for SINAMICS V90 components. Specific certificates are available on request at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3203-0BB21-8VA0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6SL3203-0BB21-8VA0 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}}