{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3210-1KE21-7AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3210-1KE21-7AC0","canonicalUrl":"https://aoctrl.com/siemens/6SL3210-1KE21-7AC0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1KE21-7AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120C, 7.5 kW, 380-480 VAC, 150% overload, filter class A, Safe Torque Off, CANopen, IP20, FSB 196x100x203 mm.","salesMarkdown":"## Drive selection memo — 6SL3210-1KE21-7AC0 The Siemens 6SL3210-1KE21-7AC0 is a SINAMICS G120C compact drive rated for 7.5 kW with 150% overload capability for 3 seconds on 380-480 VAC three-phase input, 47-63 Hz. That 150% headroom handles short-duration peak loads like a conveyor start or a pump breakaway torque without oversizing the drive frame. Integrated filter class A meets EN 55011 conducted emission limits for industrial environments, so no external EMC filter is needed for most installations. Safe Torque Off (STO) is built in, eliminating a separate safety relay for the stop function. The I/O complement — 6 digital inputs, 2 digital outputs, 1 analog input, 1 analog output — covers basic speed reference and feedback without an expansion module. CANopen is on board; no option card required for that fieldbus.","metaTitle":"Siemens 6SL3210-1KE21-7AC0 SINAMICS G120C, 7.5 kW, 380-480 V","metaDescription":"Siemens SINAMICS G120C drive 6SL3210-1KE21-7AC0, 7.5 kW at 150% overload for 3 s, 380-480 VAC, integrated filter class A, Safe Torque Off, CANopen. Mature lifecycle, available to o","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"specifications":{"Part #":"6SL3210-1KE21-7AC0","Weight":"1.36 kgs","Category":"Power Supply Systems","Sub Category":"Power Supplies","Top Category":"Electrical and Power Systems","lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$949.96","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=441700&mlfb=6SL3210-1KE21-7AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1KE21-7AC0/alternatives.json"},"ai":{"faq":[{"question":"What is the rated power and overload of this drive?","answer":"Rated power is 7.5 kW with 150% overload for 3 seconds on 380-480 VAC three-phase input."},{"question":"Does this drive include Safe Torque Off and a fieldbus interface?","answer":"Safe Torque Off is integrated, and CANopen is built in — no option card needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3210-1KE21-7AC0","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/6SL3210-1KE21-7AC0 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}}