{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1903-0AJ00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1903-0AJ00","canonicalUrl":"https://aoctrl.com/siemens/3RK1903-0AJ00","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1903-0AJ00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1903-0AJ00, 30 mm power bus jumper PE/N for ET 200S, current lifecycle stage.","salesMarkdown":"The Siemens 3RK1903-0AJ00 is a 30 mm power bus jumper for the PE/N (protective earth / neutral) rail in an ET 200S distributed I/O system. It bridges the power bus across ET 200S modules, carrying the protective earth and neutral conductors through the station. This is a panel-level part — it snaps onto the mounting rail alongside the ET 200S interface module and I/O slices, maintaining the PE/N bus without separate wiring per position.","metaTitle":"Siemens 3RK1903-0AJ00 30 mm Power Bus Jumper PE/N for ET 200","metaDescription":"Siemens 3RK1903-0AJ00 30 mm power bus jumper PE/N for ET 200S. Lifecycle stage current. Substance prohibitance date 05/01/2012. Sourced 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":null,"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=375939&mlfb=3RK1903-0AJ00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1903-0AJ00/alternatives.json"},"ai":{"faq":[{"question":"What is the substance prohibitance date for this part?","answer":"The substance prohibitance date is 05/01/2012, confirming compliance with RoHS-style substance restrictions effective from that date."},{"question":"What compliance documentation does Siemens provide for this part?","answer":"The part carries a substance prohibitance date of 05/01/2012, indicating RoHS-style compliance. Standard Siemens documentation for active catalog numbers includes a CE declaration and material compliance data available through the Siemens Industry Online Support portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1903-0AJ00","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/3RK1903-0AJ00 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}}