{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3211-1NE21-8AL0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3211-1NE21-8AL0","canonicalUrl":"https://aoctrl.com/siemens/6SL3211-1NE21-8AL0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3211-1NE21-8AL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120 Power Module PM230, 6SL3211-1NE21-8AL0, 7.5 kW low overload, 380-480 VAC 3-phase, IP20, integrated Class A filter, FSB size.","salesMarkdown":"The Siemens 6SL3211-1NE21-8AL0 is a SINAMICS G120 Power Module PM230 rated for 7.5 kW at low overload (150% for 3 s, 110% for 57 s, 100% continuous) on 380-480 VAC three-phase, 47-63 Hz input. The integrated Class A filter handles conducted emissions for European industrial mains without an external EMC filter. No Control Unit is included — this is the power stage only, compatible with CU240B/E-2 and CU230P-2 control units running firmware V4.4 or higher. The 7.5 kW low-overload rating means this module drives a constant-torque load like a conveyor or positive-displacement pump at full rated current continuously, with 150% headroom for 3 seconds during startup or jam conditions. For variable-torque loads (fans, centrifugal pumps), the same hardware can typically support a higher power rating — but the low-overload curve is the conservative spec for sizing. The 345 x 154 x 171 mm (HxWxD) FSB frame size fits the standard G120 power stack footprint; plan for adequate clearance above and below for airflow, and verify that the control unit slot is populated before commissioning. No official successor has been published for the 6SL3211-1NE21-8AL0. The PM230 platform remains current in the G120 family. For a BOM freeze or long-term supply agreement, we can quote volume pricing and lead time on request. ## Integration notes No safety functions are supported on the PM230 — the note says 'PM230 supported no safety'. If the application requires Safe Torque Off or Safe Stop, step up to the PM240-2 power module variant (different order code).","metaTitle":"Siemens 6SL3211-1NE21-8AL0 SINAMICS G120 PM230, 7.5 kW","metaDescription":"Siemens SINAMICS G120 PM230 power module, 7.5 kW low overload, 380-480 VAC, IP20, integrated Class A filter. Mature lifecycle, available to order. RFQ for volume pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"specifications":{"title":"6SL3211-1NE21-8AL0","Part #":"6SL3211-1NE21-8AL0","Weight":"4.54 kgs","Category":"Power Management","description":"SINAMICS G120 Power Module PM230 with integrated Class A filter Degree of protection IP20/PT 380-480 V 3 AC +10/-10% 47-63 Hz Power low overload: 7.5kW at 150% 3s, 110% 57s, 100% 240 s; Ambient temperature 0 to +40 °C (LO) 345x 154x 171 (HxWxD), FSB without Control Unit and operating unit released for CU240B/E-2 and CU230P-2 Firmware version V4.4 or higher Note: PM230 supported no safety","Sub Category":"Power Controllers","Top Category":"Automation and Control Systems","lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$820.42","stockQuantity":0,"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=180339&mlfb=6SL3211-1NE21-8AL0"},"ai":{"faq":[{"question":"Where can I buy 6SL3211-1NE21-8AL0 and get a price?","answer":"We source this part to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for volume or single-unit needs."},{"question":"What control units work with this PM230 power module?","answer":"It is compatible with CU240B/E-2 and CU230P-2 control units running firmware V4.4 or higher. The power module ships without a control unit — that is ordered separately."},{"question":"What is the difference between this PM230 and a PM240-2?","answer":"The PM230 is a basic performance power module without integrated safety functions. The PM240-2 adds Safe Torque Off and other safety features. For applications requiring functional safety, choose the PM240-2 variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3211-1NE21-8AL0","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/6SL3211-1NE21-8AL0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}