{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1903-3EA10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1903-3EA10","canonicalUrl":"https://aoctrl.com/siemens/3RK1903-3EA10","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1903-3EA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1903-3EA10 terminal module, 15 mm width, for ET 200S inverter control module ICU, lifecycle stage current.","salesMarkdown":"The Siemens 3RK1903-3EA10 is a 15 mm terminal module designed specifically for the ET 200S inverter control module ICU. It provides the wiring interface between the ET 200S backplane bus and the inverter power stage, handling the control and feedback connections for the drive slice in a distributed I/O rack. ## Integration note The 15 mm width matches the standard ET 200S terminal module footprint, so it occupies one slot in the I/O station. Wiring is via the module's screw-type terminals; the backplane connector mates automatically when the module is snapped onto the rail.","metaTitle":"Siemens 3RK1903-3EA10 terminal module, ET 200S inverter cont","metaDescription":"15 mm terminal module for Siemens ET 200S inverter control module ICU. Lifecycle stage: current. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"lifecycle_stage":"current","Substance Prohibitance (Date)":"05/01/2012"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$76.20","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2506c84bc50fd54eb200b0e325c9c833.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=422084&mlfb=3RK1903-3EA10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1903-3EA10/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RK1903-3EA10 and how do I 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."},{"question":"What is the substance prohibitance date for 3RK1903-3EA10?","answer":"The substance prohibitance date is 05/01/2012, indicating compliance with material restrictions effective from that date."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1903-3EA10","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/3RK1903-3EA10 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}}