{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3356-3AE41-4AA7","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3356-3AE41-4AA7","canonicalUrl":"https://aoctrl.com/siemens/6SL3356-3AE41-4AA7","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3356-3AE41-4AA7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS S120, Replacement IPD card for water-cooled (CuNi) Motor Module, 800 kW, 380-480 V 3AC, 50/60 Hz, 1405 A, Group Code R2SC, Product Group 4Q30.","salesMarkdown":"The Siemens 6SL3356-3AE41-4AA7 is a replacement Interface and Protection (IPD) card for the SINAMICS S120 water-cooled (CuNi) Motor Module rated at 800 kW, 380-480 V 3AC, 50/60 Hz, and 1405 A. This is the board that handles the drive's logic interface and protection functions inside the liquid-cooled module — not a standalone drive, but the card that keeps the module communicating and protected. It's listed as a spare part, so if you're rebuilding a water-cooled S120 cabinet or chasing a fault on a 1405 A module, this is the board you swap in. ## Integration Note This card mounts inside the water-cooled (CuNi) Motor Module frame — it's not a DIN-rail component. The 1405 A rating ties to the module's output current, not the card itself. When swapping the IPD card, power down the DC link and wait for the intermediate circuit capacitors to discharge per Siemens' maintenance procedure. Verify the firmware version on the replacement card matches the existing module's control unit to avoid communication mismatches.","metaTitle":"Siemens 6SL3356-3AE41-4AA7 SINAMICS S120 IPD Card, 1405 A, 8","metaDescription":"Siemens 6SL3356-3AE41-4AA7 SINAMICS S120 replacement IPD card for water-cooled (CuNi) Motor Module, 800 kW, 380-480 V, 1405 A, 50/60 Hz. Active production, RoHS compliant. Availabl","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drives (VFD)"],"specifications":{"Group Code":"R2SC","Product Group":"4Q30","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"Ordering Data Overview","lifecycle_stage":"mature","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"Not available","Compliance with the substance restrictions according to RoHS directive":"Since: 01-04-18","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":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/6SL3356-3AE41-4AA7?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3356-3AE41-4AA7/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3356-3AE41-4AA7","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/6SL3356-3AE41-4AA7 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}}