{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1911-0CB40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1911-0CB40","canonicalUrl":"https://aoctrl.com/siemens/3RK1911-0CB40","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1911-0CB40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RK1911-0CB40 ECOFAST power supply cable, 5 x 4 sqmm, prefabricated HAN Q8/0 + Power T, length >5m to <10m specified in 10cm steps.","salesMarkdown":"## Cable Assembly for ECOFAST Power Distribution The Siemens 3RK1911-0CB40 is a prefabricated ECOFAST power supply cable with 5 conductors of 4 sqmm each, terminated with a HAN Q8/0 connector on one end and a Power T on the other. This is a current-production item, so it is sourced through standard Siemens distribution channels against an RFQ. ## Length Specification and Ordering Length is specified between >5m and <10m, ordered in 10 cm steps. The HAN Q8/0 and Power T connectors are factory-molded, so the cable arrives ready to route between the ECOFAST power tap and the drive or motor junction box. No field termination of the 4 sqmm conductors is needed.","metaTitle":"Siemens 3RK1911-0CB40 ECOFAST Power Supply Cable, 5x4 sqmm,","metaDescription":"Siemens 3RK1911-0CB40 ECOFAST power supply cable, 5x4 sqmm, prefabricated with HAN Q8/0 + Power T connector. Length >5m to <10m, specify in 10cm steps. Lifecycle stage: current.","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=161032&mlfb=3RK1911-0CB40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1911-0CB40/alternatives.json"},"ai":{"faq":[{"question":"How is the length specified when ordering?","answer":"Length is ordered between >5m and <10m, in steps of minimum 10 cm. Specify the exact length in centimeters when placing the RFQ."},{"question":"What connectors are on this cable assembly?","answer":"The cable is prefabricated with a HAN Q8/0 connector on one end and a Power T connector on the other, ready for ECOFAST power distribution systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1911-0CB40","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/3RK1911-0CB40 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}}