{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3210-1RH21-4UL0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3210-1RH21-4UL0","canonicalUrl":"https://aoctrl.com/siemens/6SL3210-1RH21-4UL0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1RH21-4UL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120 PM240P-2 Power Module, 6SL3210-1RH21-4UL0, unfiltered, 3AC 500-690V, 7.5kW high overload, IP20, FSD size.","salesMarkdown":"## High-voltage workhorse with a legacy tag The 6SL3210-1RH21-4UL0 is a SINAMICS G120 PM240P-2 power module built for 3-phase 500-690V AC lines — the kind of voltage you see on European 690V industrial networks or step-up transformer feeds. It delivers 7.5 kW under high overload (HO) conditions: 150% for 60 seconds, then 100% for 240 seconds, with an ambient ceiling of +50°C. Drop to low overload (LO) mode and it handles 11 kW at 135% for 3 seconds, 110% for 57 seconds, 100% for 240 seconds, but the ambient limit drops to +40°C. The NRND (Not Recommended for New Designs) status from Siemens means this variant is on the back end of its lifecycle. For a line-down replacement or an existing BOM position, it's still a valid spare — but for a new panel build, you'd look at the current PM240P-2 generation or the G120X series. ## Overload profile and real-world duty The LO rating suits constant-torque applications like a compressor that runs steady-state and only needs a brief 135% kick on startup. Ambient temperature is the derating lever: at +50°C you get the full HO spec, but if the panel runs hotter — say +55°C from adjacent drives — you lose headroom. The IP20 enclosure means it's for indoor cabinet mounting only; no washdown or dust-tight rating here. The FSD frame size measures 472 x 200 x 237 mm (H x W x D). That's a substantial footprint — plan for a 600mm-wide enclosure to leave side clearance for cabling and airflow. The unfiltered variant skips the internal EMC filter, so you'll need an external filter on the line side if the installation requires Class A or B emissions compliance per EN 61800-3. It ships without a Control Unit (CU) or operator panel — those are ordered separately and plug into the top slot. The approved CU firmware baseline is V4.7 SP6 HF1, so if you're integrating into an existing G120 fleet, check that the CU firmware matches or can be upgraded.","metaTitle":"Siemens 6SL3210-1RH21-4UL0 SINAMICS G120 PM240P-2, 7.5kW HO","metaDescription":"Siemens 6SL3210-1RH21-4UL0 SINAMICS G120 PM240P-2 power module, 7.5kW high overload, 500-690V AC, NRND. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["AC Drives (VFD)"],"specifications":{"title":"6SL3210-1RH21-4UL0","Group Code":"R220","description":"SINAMICS G120 POWER MODULE PM240P-2 UNFILTERED 3AC500-690V+10/-20% 47-63Hz OUTPUT HIGH OVERLOAD: 7.5KW FOR 150% 60S, 100% 240S; AMBIENT TEMP -20 TO +50 DEG C (HO) OUTPUT LOW OVERLOAD: 11kW FOR 135% 3S,110% 57S,100% 240S AMBIENT TEMP -20 TO +40 DEG C (LO) 472 X 200 X 237 (HXWXD), FSD PROTECTION IP20 WITHOUT CONTROL UNIT AND PANEL APPROVED FOR CU FIRMWARE- VERSION V4.7 SP6 HF1","Product Group":"5678","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","Quantity Unit":"1 Piece","Product Family":"PM240P-2 Power Modules","lifecycle_stage":"mature","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : EAR99H","Packaging dimensions (L x W x H)":"495.00 x 356.00 x 300.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 22-12-16","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$886.46","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"{'url': 'https://mall.industry.siemens.com/mall/Document/GetDocumentBasedOnCode?code=aHR0cHM6Ly9tYWxsLmluZHVzdHJ5LnNpZW1lbnMuY29tL3NwaWNlL2RvY3VzZXJ2aWNlL2RvY3VzZXJ2aWNlP2NvbmZpZ2lkPTE0JmRvY3UubWxmYj02U0wzMjEwLTFSSDIxLTRVTDAmZG9jdS5pbml0dHlwZT1NTEZCJmRvY3UuZ2VuZXJhdGlvbnR5cGU9VklFVyZkb2N1LnZpZXdpZD1QREYmcmVnaW9uPUFFJmxhbmd1YWdlPWVuJmRvY3UubGFuZ3VhZ2UubG9jYWxlMT1lbiZkb2N1Lmxhbmd1YWdlLmxvY2FsZTI9ZW4=', 'path_name': 'c76ac096008407d809f6d1ceb7f3e525.pdf', 'path_url': 'https://s3.lax.sharktech.net/viassion/datasheets/sieportal_siemens/c76ac096008407d809f6d1ceb7f3e525.pdf', 'status': 1}","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=809477&mlfb=6SL3210-1RH21-4UL0"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3210-1RH21-4UL0","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/6SL3210-1RH21-4UL0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T22:00:16.766Z","lastPublished":"2026-07-20T22:00:16.766Z","indexable":true}}