{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1911-0CP40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1911-0CP40","canonicalUrl":"https://aoctrl.com/siemens/3RK1911-0CP40","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1911-0CP40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens ECOFAST power cable interface, 3RK1911-0CP40, preassembled HAN Q8 on both sides, 5 x 4 sqmm, lifecycle stage current.","salesMarkdown":"## Cable Interface for ECOFAST Networks The Siemens 3RK1911-0CP40 is an ECOFAST power cable interface subsegment, preassembled with HAN Q8 connectors on both ends. It uses 5 x 4 sqmm conductors and is ordered by specific length within a >3 m to <5 m range, with a minimum ordering grid of 10 cm. ## Sourcing and Integration Because the lifecycle stage is current, this interface is sourced through standard Siemens distribution. For a line-down or BOM-fill situation, an RFQ confirms the specific length and lead time for the exact 3RK1911-0CP40 order code. The HAN Q8 connector on both sides means this cable is ready to plug into compatible ECOFAST junction boxes or drives without field-wiring the connector. The 5 x 4 sqmm conductor cross-section supports power distribution in the ECOFAST system, typically used for motor and actuator supply in modular machine builds.","metaTitle":"Siemens 3RK1911-0CP40 ECOFAST Power Cable Interface, Current","metaDescription":"Siemens 3RK1911-0CP40 ECOFAST power cable interface, lifecycle stage current. Preassembled HAN Q8 on both sides, 5 x 4 sqmm. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=446183&mlfb=3RK1911-0CP40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1911-0CP40/alternatives.json"},"ai":{"faq":[{"question":"What is the exact description of the 3RK1911-0CP40?","answer":"It is an ECOFAST power cable interface subsegment, 5 x 4 sqmm, preassembled with HAN Q8 on both sides (ST/BU). It is ordered by specific length within a >3 m to <5 m range, with a minimum ordering grid of 10 cm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1911-0CP40","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/3RK1911-0CP40 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}}