{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3211-0KB12-5BB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3211-0KB12-5BB0","canonicalUrl":"https://aoctrl.com/siemens/6SL3211-0KB12-5BB0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3211-0KB12-5BB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G110 CPM110 AC drive, 0.25 kW, 1AC 200-240V, built-in Class B EMC filter, RS485 USS protocol, IP20, without BOP.","salesMarkdown":"## Drive specs and deployment context The Siemens 6SL3211-0KB12-5BB0 is a SINAMICS G110 CPM110 AC drive rated 0.25 kW for both constant-torque (CT) and variable-torque (VT) loads, with a CT overload capability of 150% for 60 seconds. It operates from a single-phase 200-240 VAC supply (+10/-10%) at 47-63 Hz and includes a built-in Class B EMC filter, so no external filter is needed for residential or light industrial environments. The RS485 interface with USS protocol handles drive control and parameterization from a PLC or PC — no fieldbus gateway required for basic setups. Physical dimensions are 150 x 90 x 101 mm (HxWxD), and it ships without a heatsink — panel builders should account for that in thermal design. The 0.25 kW rating at both CT and VT tells you this drive is sized for a small motor — think a 0.33 HP induction motor on a conveyor, pump, or fan under 1 A full-load current. The 150% overload for 60 seconds gives you headroom for starting torque or short-duration load spikes without tripping. Single-phase input means it connects to a standard wall outlet or control transformer, not a three-phase supply — useful for retrofit or remote equipment where three-phase power isn't available. The built-in Class B filter meets EN 55011 for conducted emissions, so it won't radiate noise back onto the line in a residential or light-commercial panel. IP20 and no heatsink: plan for forced airflow or generous cabinet volume if the drive runs near full load continuously.","metaTitle":"Siemens 6SL3211-0KB12-5BB0 SINAMICS G110 Drive, 0.25 kW, IP2","metaDescription":"Siemens SINAMICS G110 CPM110 AC drive, 0.25 kW, 1AC 200-240V, built-in Class B filter, RS485 USS, IP20, mature lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 240V"],"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=136984&mlfb=6SL3211-0KB12-5BB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3211-0KB12-5BB0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 6SL3211-0KB12-5BB0?","answer":"Submit an RFQ through this listing. The drive is sourced through independent distribution channels; availability and current pricing are confirmed at quote time. No stock or price figures are published here."},{"question":"What is the closest alternative to 6SL3211-0KB12-5BB0 in the SINAMICS family?","answer":"For new designs requiring modern fieldbus (PROFINET) or safety functions, the SINAMICS G120C series at the same power class is the recommended replacement. It offers a smaller footprint, integrated Safe Torque Off, and higher communication flexibility. However, the G110 remains the correct part for existing BOMs and legacy installations."},{"question":"What compliance documentation does Siemens provide for 6SL3211-0KB12-5BB0?","answer":"Siemens provides CE declaration of conformity, RoHS and REACH compliance statements, and the full technical documentation package (datasheet, operating instructions, EMC installation guide) for this drive. UL and cUL listing information is available in the datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3211-0KB12-5BB0","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/6SL3211-0KB12-5BB0 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}}