{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3210-1KE21-3AC1","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3210-1KE21-3AC1","canonicalUrl":"https://aoctrl.com/siemens/6SL3210-1KE21-3AC1","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1KE21-3AC1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120C, 6SL3210-1KE21-3AC1, 5.5 kW drive, 380-480 VAC 3-phase, 150% overload for 3 s, IP20, integrated Class A filter, CANopen, Safe Torque Off.","salesMarkdown":"The Siemens 6SL3210-1KE21-3AC1 is a SINAMICS G120C drive rated for 5.5 kW output at 380-480 VAC three-phase, with a 150% overload capability for 3 seconds. It integrates a Class A EMC filter, a CANopen fieldbus interface, and Safe Torque Off (STO) as standard. The IP20 / UL Open Type enclosure suits control-panel mounting — size FSB, 196 x 100 x 203 mm (HxWxD). The 5.5 kW rating at 380-480 VAC covers a 7.5 HP induction motor on a 400 V line — typical for a small conveyor, pump, or fan. The 150% overload for 3 s handles starting torque or short-duration load spikes without tripping. The integrated Class A filter meets EN 61800-3 for conducted emissions in the first environment (industrial mains), so no external filter is needed for most panel builds. The I/O complement — 6 digital inputs, 2 digital outputs, 1 analog input, 1 analog output — covers basic speed reference and run/stop control without an add-on module. The 100 mm width leaves room alongside other gear in a 600 mm enclosure. External 24 VDC control supply is required — the drive does not derive its control voltage from the main DC bus. The IP20 rating means no washdown protection; keep it inside a sealed cabinet in wet environments.","metaTitle":"Siemens 6SL3210-1KE21-3AC1 SINAMICS G120C Drive, 5.5 kW","metaDescription":"Siemens SINAMICS G120C 5.5 kW drive, 380-480 VAC, 150% overload 3s, IP20, CANopen, STO. Lifecycle mature. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"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=7534&mlfb=6SL3210-1KE21-3AC1","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1KE21-3AC1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3210-1KE21-3AC1","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/6SL3210-1KE21-3AC1 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}}