{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1911-0CR41","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1911-0CR41","canonicalUrl":"https://aoctrl.com/siemens/3RK1911-0CR41","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1911-0CR41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens ECOFAST subsegment cable, 5 x 4 sqmm, 5m to 10m, HAN Q4/2 supply side, HAN Q8, preassembled at both ends.","salesMarkdown":"## What this cable assembly is The Siemens 3RK1911-0CR41 is an ECOFAST subsegment cable assembly, 5 x 4 sqmm, with a length range of 5m to 10m. It comes preassembled at both ends: a HAN Q4/2 connector on the supply side and a HAN Q8 connector on the other. This is a factory-terminated, ready-to-run harness for ECOFAST distributed I/O and motor starter systems — no field wiring, no pinout guesswork. This cable connects ECOFAST subsegment modules (like the 3RK1908 series) to the main ECOFAST trunk line. The 5 x 4 sqmm conductor cross-section handles the power and signal routing for up to four motor starters or I/O blocks on a subsegment. The HAN Q4/2 supply-side connector mates to the trunk tap, while the HAN Q8 end feeds the subsegment distributor — both are keyed and color-coded, so miswiring is mechanically blocked.","metaTitle":"Siemens 3RK1911-0CR41 ECOFAST Subsegment Cable, 5x4 sqmm, 5m","metaDescription":"Siemens 3RK1911-0CR41 ECOFAST subsegment cable, 5x4 sqmm, preassembled with HAN Q4/2 and HAN Q8 connectors. 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":{"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=274740&mlfb=3RK1911-0CR41","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1911-0CR41/alternatives.json"},"ai":{"faq":[{"question":"What is the exact description of this cable assembly?","answer":"It is an ECOFAST subsegment cable, 5 x 4 sqmm, with a length range of 5m to 10m. It is preassembled at both ends with a HAN Q4/2 connector on the supply side and a HAN Q8 connector on the other."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1911-0CR41","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/3RK1911-0CR41 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}}