{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3211-1NE21-8UG1","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3211-1NE21-8UG1","canonicalUrl":"https://aoctrl.com/siemens/6SL3211-1NE21-8UG1","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3211-1NE21-8UG1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120 PM230 Power Module, 6SL3211-1NE21-8UG1, unfiltered, IP20, 380-480 V AC, 7.5 kW low overload, FSB size.","salesMarkdown":"## Power module for 380-480 V lines — what the ratings mean The Siemens 6SL3211-1NE21-8UG1 is a SINAMICS G120 PM230 Power Module rated for 380-480 V AC three-phase input at 47-63 Hz, delivering 7.5 kW under low overload (LO) conditions — meaning it handles 150% rated current for 3 seconds, 110% for 57 seconds, and 100% continuously for 240 seconds, all within a 0 to +40 °C ambient. That overload profile suits pump, fan, and conveyor loads where short-duration torque spikes are the exception, not the rule. The FSB frame size (345 x 154 x 171 mm) determines the panel cutout and cooling clearance; it ships without a Control Unit, requiring a CU240B/E-2 or CU230P-2 with firmware V4.4 or higher. ## Sourcing and lifecycle — mature, not obsolete If you're refreshing an existing G120 installation, the firmware compatibility note (CU240x-2 with V4.4 or higher) is the key constraint when pairing it with a new Control Unit.","metaTitle":"Siemens 6SL3211-1NE21-8UG1 SINAMICS G120 PM230 Power Module,","metaDescription":"Siemens SINAMICS G120 PM230 power module 6SL3211-1NE21-8UG1. 7.5 kW low overload, 380-480 V AC, IP20. Mature lifecycle; sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"specifications":{"title":"6SL3211-1NE21-8UG1","Part #":"6SL32111NE218UG1","Weight":"4.08 kgs","Category":"Power Management","description":"***spare part*** SINAMICS G120 PM230 Power Module unfiltered degree of protection IP20/PT 380-480 V 3 AC +10/-10% 47-63 Hz power low overload: 7.5 kW at 150% 3 s, 110% 57 s, 100% 240 s; ambient temperature 0 to +40 °C (LO) 345x 154x 171 (HxWxD), FSB without Control Unit and operating unit released for CU240B/E-2 and CU230P-2 firmware version V4.4 or higher","Sub Category":"Power Converters","Top Category":"Automation and Control Systems","lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4,480.22","stockQuantity":0,"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=697056&mlfb=6SL3211-1NE21-8UG1"},"ai":{"faq":[{"question":"What Control Unit does this power module require?","answer":"It requires a CU240B/E-2 or CU230P-2 Control Unit running firmware version V4.4 or higher. The module ships without a Control Unit."},{"question":"Where can I buy 6SL3211-1NE21-8UG1?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Will 6SL3211-1NE21-8UG1 drop into a panel designed for 6ES7314-1AE03-0AB0?","answer":"No — the 6ES7314-1AE03-0AB0 is a Siemens S7-300 CPU, a PLC, not a drive. The 6SL3211-1NE21-8UG1 is a power module for the SINAMICS G120 drive family and requires a completely different panel layout, wiring, and Control Unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3211-1NE21-8UG1","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/6SL3211-1NE21-8UG1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}