{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3211-1PC31-1UL0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3211-1PC31-1UL0","canonicalUrl":"https://aoctrl.com/siemens/6SL3211-1PC31-1UL0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3211-1PC31-1UL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120 PM240-2 Push Through power module, unfiltered with built-in braking chopper, 3AC 200-240 V, 22 kW high overload / 30 kW low overload, IP20, without control unit.","salesMarkdown":"## Power module for 200-240 V three-phase lines The Siemens 6SL3211-1PC31-1UL0 is a SINAMICS G120 PM240-2 Push Through power module, unfiltered with a built-in braking chopper, rated for 3AC 200-240 V +10/-20% at 47-63 Hz. It delivers 22 kW under high overload (HO) — 200% for 3 s, 150% for 57 s, 100% for 240 s at ambient -20 to +50 °C — and 30 kW under low overload (LO) — 150% for 3 s, 110% for 57 s, 100% for 240 s at -20 to +40 °C. The enclosure is IP20, sized 615 x 354 x 237 mm (H x W x D), and ships without a control unit or operator panel; it is approved for CU firmware version V4.7 SP6. ## What the overload ratings mean for the buyer The low-overload (LO) rating of 30 kW applies to continuous-duty applications where overload peaks are shorter and less frequent. If your load profile calls for frequent starts or heavy transient torque, size against the HO curve; for steady-state fan or pump duty, the LO curve gives you headroom. The built-in braking chopper means you can add an external braking resistor for controlled deceleration of high-inertia loads without a separate chopper module. The Push Through design allows the heatsink to protrude through the back panel, so the power stage dissipates heat outside the cabinet while the electronics stay inside. Without a control unit (CU) included, you need to order a compatible CU separately (e.g., CU240E-2 or CU250S-2) and match the firmware version V4.7 SP6 for full compatibility. The 615 mm height and 354 mm width require adequate cabinet depth and ventilation clearance above and below the heatsink fins.","metaTitle":"Siemens 6SL3211-1PC31-1UL0 SINAMICS G120 PM240-2, 22 kW HO /","metaDescription":"Siemens SINAMICS G120 power module 6SL3211-1PC31-1UL0, PM240-2 Push Through, unfiltered with braking chopper, 3AC 200-240 V, 22 kW HO / 30 kW LO, IP20. Mature lifecycle. Sourced to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"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=1049960&mlfb=6SL3211-1PC31-1UL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3211-1PC31-1UL0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6SL3211-1PC31-1UL0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability — no stock or price figures are listed here."},{"question":"What is the closest alternative to 6SL3211-1PC31-1UL0 in the SINAMICS G120 family?","answer":"The closest sibling is the filtered version of the same PM240-2 module (order code 6SL3211-1PC31-1UL1), which adds an internal EMC filter for conducted emissions compliance. The unfiltered 6SL3211-1PC31-1UL0 requires an external filter if the application demands EN 61800-3 Category C2 or C3 limits. All other ratings — power, overload curves, dimensions, braking chopper — are identical."},{"question":"What compliance documentation is available for this module?","answer":"The manufacturer provides a CE declaration of conformity, a UKCA declaration, and an EU-type examination certificate for the SINAMICS G120 series. RoHS and REACH compliance statements are included in the product documentation. UL and cUL listings are available for the PM240-2 platform; verify the specific file number for your jurisdiction at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3211-1PC31-1UL0","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/6SL3211-1PC31-1UL0 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}}