{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3210-1KE31-1UF1","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3210-1KE31-1UF1","canonicalUrl":"https://aoctrl.com/siemens/6SL3210-1KE31-1UF1","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1KE31-1UF1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120C compact converter, 55.0 kW, 150% overload for 3 seconds, 3AC 380-480 V +10/-20% 47-63 Hz, unfiltered, IP20, PROFINET-PN, Safe Torque Off, Size FSE.","salesMarkdown":"## 55 kW heavy-duty rating with 150% overload ceiling The SINAMICS G120C 6SL3210-1KE31-1UF1 is rated for 55.0 kW continuous output with 150% overload for 3 seconds — that overload ceiling handles the breakaway torque of a loaded conveyor or crusher without tripping on the I²t limit. The PROFINET-PN fieldbus interface connects directly to an S7-1500 or S7-1200 controller with cycle times down to 1 ms, suiting isochronous real-time motion sequences. ## I/O count and control supply constraints The onboard I/O — 6 digital inputs, 2 digital outputs, 1 analog input, 1 analog output — covers basic start/stop, speed presets, and fault reset without an expansion module. The single analog input limits closed-loop PID to one process variable; applications needing dual-loop control (e.g., pressure and flow) require the optional I/O expansion module. The drive requires an external 24 VDC control supply (typically 1-2 A) — the main 3-phase input only powers the DC bus and motor stage, so a separate power supply must be budgeted in the panel bill of materials. ## Lifecycle and compliance — mature but active RoHS compliant since 2017-02-13. REACH Article 33 notification applies for lead (CAS 7439-92-1) above 0.1% w/w — the lead is in solder joints and power semiconductor die attach; this is a pass-through disclosure obligation, not a restriction on sale or installation. Export control classification AL: N / ECCN: 9N9999 means no special export license is required for most destinations.","metaTitle":"Siemens 6SL3210-1KE31-1UF1 SINAMICS G120C, 55.0 kW","metaDescription":"Siemens SINAMICS G120C compact converter, 55.0 kW, 150% overload for 3s, 380-480 VAC, PROFINET, STO. Active production, quoted to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drives (VFD)"],"specifications":{"title":"6SL3210-1KE31-1UF1","Group Code":"R220","description":"SINAMICS G120C RATED POWER 55.0KW WITH 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ UNFILTERED I/O-INTERFACE: 6DI, 2DO, 1AI, 1AO SAFE TORQUE OFF INTEGRATED FIELDBUS: PROFINET-PN PROTECTION: IP20/ UL OPEN TYPE SIZE: FSE 551x 275x 237(HXWXD) EXTERNAL 24V","Product Group":"5820","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"SINAMICS G120C compact converters","lifecycle_stage":"mature","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : 9N9999","Packaging dimensions (L x W x H)":"595.00 x 400.00 x 350.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 13-02-17","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,267.71 – $7,320.99","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"{'url': 'https://mall.industry.siemens.com/teddatasheet/?format=PDF&mlfbs=6SL3210-1KE31-1UF1&language=en&caller=SiePortal', 'path_name': '8e556dbb4deb9e722d45d888ba6419f2.pdf', 'path_url': 'https://s3.lax.sharktech.net/viassion/datasheets/sieportal_siemens/8e556dbb4deb9e722d45d888ba6419f2.pdf', 'status': 1}","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=881912&mlfb=6SL3210-1KE31-1UF1"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 6SL3210-1KE31-1UF1?","answer":"RoHS compliance is confirmed since 2017-02-13. REACH Article 33 notification applies for lead (CAS 7439-92-1) above 0.1% w/w. Export control is AL: N / ECCN: 9N9999, meaning no special export license is required for most destinations. The drive is also UL Open Type listed per the IP20 / UL Open Type rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3210-1KE31-1UF1","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/6SL3210-1KE31-1UF1 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}}