{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1903-3EC10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1903-3EC10","canonicalUrl":"https://aoctrl.com/siemens/3RK1903-3EC10","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1903-3EC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RK1903-3EC10 terminal module, 65 mm, for ET 200S inverter power module IPM25 FS A, without supply line connection.","salesMarkdown":"## Terminal module for IPM25 FS A The Siemens 3RK1903-3EC10 is a 65 mm terminal module that mates with the ET 200S inverter power module IPM25 FS A. It is supplied without a supply line connection — the field wiring terminates at the module, and the power feed is handled separately through the IPM25's own bus interface. This module is part of the ET 200S distributed I/O system, which places the inverter power stage close to the motor on the machine frame rather than in a central cabinet. The 65 mm width matches the IPM25 FS A form factor; the terminal block accepts the motor cable and encoder feedback wiring. Substance prohibitance compliance date is 05/01/2012, which aligns with the EU RoHS directive scope. ## Sourcing for the BOM line The 3RK1903-3EC10 is sourced to order against the BOM quantity through independent distribution.","metaTitle":"Siemens 3RK1903-3EC10 terminal module for ET 200S IPM25 FS A","metaDescription":"65 mm terminal module for Siemens ET 200S inverter power module IPM25 FS A, without supply line connection. Lifecycle stage current. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"title":"3RK1903-3EC10","description":"65 mm terminal module for ET 200S inverter power module IPM25 FS A without supply line connection","lifecycle_stage":"current","Substance Prohibitance (Date)":"05/01/2012"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$82.58","stockQuantity":0,"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=508284&mlfb=3RK1903-3EC10"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1903-3EC10","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/3RK1903-3EC10 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}}