{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3210-1KE31-4AF1","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3210-1KE31-4AF1","canonicalUrl":"https://aoctrl.com/siemens/6SL3210-1KE31-4AF1","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1KE31-4AF1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120C compact converter, 6SL3210-1KE31-4AF1, 75 kW rated power, 150% overload for 3 seconds, 3AC 380-480 V +10/-20%, 47-63 Hz, integrated Class A filter, IP20/UL Open Type, Size FSF.","salesMarkdown":"## 75 kW at 150% overload — sizing the motor envelope The 6SL3210-1KE31-4AF1: Rated power is 75.0 kW with a 150% overload capability for 3 seconds — this is the short-term torque ceiling for starting or transient loads, not the continuous rating. The integrated Class A EMC filter means the drive meets conducted emissions limits for industrial environments without an external filter — saves a DIN-rail slot and a wiring step. The IP20 / UL Open Type enclosure is panel-mount only; it needs a clean, dry cabinet, not a washdown area. ## Fieldbus and I/O — PROFINET-PN with Safe Torque Off Built-in PROFINET-PN fieldbus eliminates a separate communication module — the drive appears as a PROFINET device on the control network. I/O complement is 6 digital inputs, 2 digital outputs, 1 analog input, and 1 analog output, enough for basic speed reference and run/stop control without an add-on I/O module. Safe Torque Off (STO) is integrated — no external safety relay needed for the stop function. The drive disables the power stage on a safe signal, meeting SIL 3 / PL e as a standalone safety function. This is the most common safety requirement on a VFD and is factory-wired on this unit. ## Active production — sourcing and compliance RoHS compliant since 13-02-17. REACH Article 33 duty to inform: the product contains lead (CAS 7439-92-1) above 0.1% w/w in the candidate list. Export control classification is AL: N / ECCN: 9N9999 — no special license required for most destinations. ## Mechanical fit — Size FSF footprint Packaged dimensions are 745 x 469 x 385 mm — the drive itself is Size FSF at 708 x 305 x 357 mm (H x W x D). This is the largest G120C frame size; plan for adequate clearance above and below for cable entry and airflow. The 24 V external supply requirement means a separate 24 VDC power supply must be wired for the control electronics.","metaTitle":"Siemens 6SL3210-1KE31-4AF1 SINAMICS G120C, 75 kW, 380-480 V","metaDescription":"Siemens 6SL3210-1KE31-4AF1 SINAMICS G120C compact converter, 75 kW, 150% overload for 3 s, 3AC 380-480 V, integrated Class A filter, PROFINET-PN, IP20.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drives (VFD)"],"specifications":{"title":"6SL3210-1KE31-4AF1","Group Code":"R220","description":"SINAMICS G120C RATED POWER 75.0KW WITH 150% OVERLOAD FOR 3 SEC 3AC380-480V +10/-20% 47-63HZ INTEGRATED FILTER CLASS A I/O-INTERFACE: 6DI, 2DO, 1AI, 1AO SAFE TORQUE OFF INTEGRATED FIELDBUS: PROFINET-PN PROTECTION: IP20/ UL OPEN TYPE SIZE: FSF 708x 305x 357(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)":"745.00 x 469.00 x 385.00 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":"$4,324.35 – $10,561.88","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"{'url': 'https://mall.industry.siemens.com/teddatasheet/?format=PDF&mlfbs=6SL3210-1KE31-4AF1&language=en&caller=SiePortal', 'path_name': 'ca823c59fe19dacea3bee34f33bcab82.pdf', 'path_url': 'https://s3.lax.sharktech.net/viassion/datasheets/sieportal_siemens/ca823c59fe19dacea3bee34f33bcab82.pdf', 'status': 1}","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=881913&mlfb=6SL3210-1KE31-4AF1"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 6SL3210-1KE31-4AF1?","answer":"RoHS compliant since 13-02-17. REACH Article 33 duty to inform applies: the product contains lead (CAS 7439-92-1) above 0.1% w/w. Export control is AL: N / ECCN: 9N9999. The drive is IP20 / UL Open Type — suitable for panel mounting in industrial environments."},{"question":"What is the overload capability of this drive?","answer":"150% overload for 3 seconds — this is the short-term torque ceiling for starting or transient loads, not the continuous rating. The continuous rating is 75.0 kW at 380-480 V input."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3210-1KE31-4AF1","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/6SL3210-1KE31-4AF1 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}}