{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3211-1PB21-0AL0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3211-1PB21-0AL0","canonicalUrl":"https://aoctrl.com/siemens/6SL3211-1PB21-0AL0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3211-1PB21-0AL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS Power Module PM240-2, 6SL3211-1PB21-0AL0, 1.5 kW high overload, 200-240 VAC, IP20, with integrated Class A filter and braking chopper.","salesMarkdown":"The Siemens 6SL3211-1PB21-0AL0 is a SINAMICS Power Module PM240-2 rated for 1.5 kW high overload (HO) on a 200-240 VAC supply, single- or three-phase. The HO duty cycle delivers 200% current for 3 seconds, 150% for 57 seconds, then settles to 100% for 240 seconds — enough to start a loaded conveyor or pump without oversizing the frame. Low overload (LO) mode pushes continuous output to 2.2 kW, but the ambient ceiling drops to +40 °C; at HO you get the full +50 °C ambient. Integrated Class A filter and braking chopper mean no external add-ons for most line-side EMC or dynamic braking needs. ## Integration notes Frame size FSB, 345 x 154 x 171 mm (HxWxD), IP20 protection — panel-mount only, no washdown rating. Ships without a Control Unit or operator panel; mates to any SINAMICS CU via the standard PM-IF interface. The integrated braking chopper handles dynamic brake resistor connection directly; the Class A filter covers conducted emissions for most industrial mains without an external EMC filter.","metaTitle":"Siemens 6SL3211-1PB21-0AL0 SINAMICS PM240-2, 1.5 kW HO, 200-","metaDescription":"Siemens SINAMICS Power Module PM240-2, 6SL3211-1PB21-0AL0. 1.5 kW high overload at 200% for 3s. Integrated Class A filter & braking chopper. 200-240 VAC, IP20. Mature lifecycle; so","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"specifications":{"lifecycle_stage":"mature","Datum: 12.02.2021":"Änderungen vorbehalten © Copyright Siemens 2021"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cfc679bb6584a136b7edfb2519b7b1ce.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=42349&mlfb=6SL3211-1PB21-0AL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3211-1PB21-0AL0/alternatives.json"},"ai":{"faq":[{"question":"What is the overload capability of this drive?","answer":"High overload delivers 200% rated current for 3 seconds, 150% for 57 seconds, and 100% for 240 seconds at +50 °C ambient. Low overload provides 150% for 3 seconds, 110% for 57 seconds, and 100% for 240 seconds at +40 °C ambient."},{"question":"Where can I buy 6SL3211-1PB21-0AL0?","answer":"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/siemens/6SL3211-1PB21-0AL0","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/6SL3211-1PB21-0AL0 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}}