{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3210-1KE21-7AC1","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3210-1KE21-7AC1","canonicalUrl":"https://aoctrl.com/siemens/6SL3210-1KE21-7AC1","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1KE21-7AC1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120C, spare part drive, 7.5 kW, 150% overload for 3 s, 380-480 VAC, IP20, FSB frame.","salesMarkdown":"The 6SL3210-1KE21-7AC1 is a SINAMICS G120C spare-part drive rated for 7.5 kW continuous output on a 380-480 VAC three-phase supply, with a 150% overload capability for 3 s — enough to handle a pump or conveyor start without oversizing the drive frame. Frame size FSB (196 x 100 x 203 mm) fits the standard DIN-rail footprint for this power class, so panel layout and gland-plate planning follow the G120C family dimensions. No official successor order code is listed, so the 6SL3210-1KE21-7AC1 remains the current spare part for G120C drives at this power rating. ## Integration notes The drive integrates a Class A EMC filter, CANopen fieldbus, and Safe Torque Off (STO) as standard — no option cards needed for these functions. I/O complement: 6 digital inputs, 2 digital outputs, 1 analog input, 1 analog output. External 24 VDC supply required for the control logic. The 150% overload for 3 s is the short-term peak capability; continuous duty at 7.5 kW is the sizing basis for the motor and cabling.","metaTitle":"Siemens 6SL3210-1KE21-7AC1 SINAMICS G120C Drive, 7.5 kW","metaDescription":"Siemens SINAMICS G120C spare part drive, 7.5 kW, 150% overload for 3 s, 380-480 VAC, IP20. Mature lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Part #":"6SL3210-1KE21-7AC1","Weight":"1.44 kgs","Category":"Drives","Sub Category":"Motor Drives","Top Category":"Motors & Motor Controls","lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$972.82","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=454445&mlfb=6SL3210-1KE21-7AC1","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1KE21-7AC1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6SL3210-1KE21-7AC1?","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":"What is the rated power of this drive?","answer":"The drive is rated for 7.5 kW continuous output with a 150% overload capability for 3 seconds."},{"question":"What fieldbus is integrated?","answer":"CANopen is integrated as standard, along with Safe Torque Off and a Class A EMC filter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3210-1KE21-7AC1","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/6SL3210-1KE21-7AC1 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}}