{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3211-0KB17-5BB1","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3211-0KB17-5BB1","canonicalUrl":"https://aoctrl.com/siemens/6SL3211-0KB17-5BB1","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3211-0KB17-5BB1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G110-CPM110 AC Drive, 6SL3211-0KB17-5BB1, 0.75 kW CT/VT, 200-240 V 1AC, integrated filter, RS-485 USS, IP20, flat heatsink for cooling plate installation.","salesMarkdown":"The Siemens 6SL3211-0KB17-5BB1 is a SINAMICS G110-CPM110 AC drive rated 0.75 kW constant and variable torque on a 200-240 V single-phase supply, with an integrated EMC filter and RS-485 interface running USS protocol. It is designated a spare part, meaning it is built for replacement of an existing G110-CPM110 in the field, not for new-machine integration where a current-series drive would be preferred. ## Mounting and cooling constraint This drive ships with a flat heatsink and is specified for cooling plate installation only — no standard finned heatsink, so it must be mounted against a metal panel or backplate that acts as the thermal sink. The IP20 enclosure and dimensions of 150 x 90 x 101 mm (HxWxD) mean it fits inside a cabinet, but the cooling plate requirement drives the mounting location: the flat rear face needs good thermal contact with a grounded metal surface. Ambient temperature range is -10 to +40 °C. ## Drive features and interface The RS-485 port uses USS protocol, the standard Siemens serial bus for parameter access and speed reference. No analog input is fitted — speed setpoint comes via USS or the digital inputs. The integrated filter means it meets conducted emissions limits without an external EMC filter on a 200-240 V single-phase supply, saving panel space. Overload capability is 150 % for 60 seconds, typical for a light-industrial constant-torque drive.","metaTitle":"Siemens 6SL3211-0KB17-5BB1 SINAMICS G110-CPM110 Drive, 0.75","metaDescription":"Siemens 6SL3211-0KB17-5BB1 SINAMICS G110-CPM110 AC drive, 0.75 kW, 200-240 V 1AC, integrated filter, RS-485 USS. Mature lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 240V"],"specifications":{"Part #":"6SL3211-0KB17-5BB1","Weight":"0.91 kgs","Category":"Drives","Sub Category":"Motor Drives","Top Category":"Motors & Motor Controls","lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$380.91","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=2025&mlfb=6SL3211-0KB17-5BB1","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3211-0KB17-5BB1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6SL3211-0KB17-5BB1?","answer":"This part is sourced and quoted to order through independent distribution. Availability and current pricing are confirmed at quote time against an RFQ."},{"question":"What is the difference between this drive and a standard SINAMICS G120?","answer":"The 6SL3211-0KB17-5BB1 is a G110-CPM110 spare part with a flat heatsink for cooling plate mounting, while a G120 is a current-series modular drive with a standard finned heatsink and broader fieldbus options. The G110-CPM110 is intended specifically for replacement of an existing unit in a cooling-plate installation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3211-0KB17-5BB1","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/6SL3211-0KB17-5BB1 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}}