{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1911-0CS30","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1911-0CS30","canonicalUrl":"https://aoctrl.com/siemens/3RK1911-0CS30","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1911-0CS30","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RK1911-0CS30 ECOFAST power cable interface for ET 200X, 5x2.5 sqmm, preassembled HAN Q8 on both sides, 3-5m length, 10cm grid ordering.","salesMarkdown":"The Siemens 3RK1911-0CS30 is a preassembled ECOFAST power cable interface for the ET 200X distributed I/O system. It comes with HAN Q8 connectors on both ends, wired with 5x2.5 sqmm conductors, and is cut to a specific length between 3 and 5 meters. When ordering, the length is specified in a 10 cm grid. The preassembled nature and length customization mean lead times reflect the cut-to-length manufacturing step rather than a standard off-the-shelf cable. ## Deployment context This cable interface connects the ET 200X remote I/O station to its power supply or downstream devices using the ECOFAST connector system. The HAN Q8 industrial connector on both ends provides a rugged, IP-rated connection suitable for machine-mount or field-distributed enclosures where vibration and washdown are present. The 5x2.5 sqmm conductor cross-section supports the power distribution needs of the I/O node and its connected actuators.","metaTitle":"Siemens 3RK1911-0CS30 ECOFAST Power Cable Interface, 5x2.5mm","metaDescription":"Siemens 3RK1911-0CS30 ECOFAST power cable interface for ET 200X. Preassembled HAN Q8 connectors both ends, 5x2.5 sqmm, 3-5m length. Lifecycle stage: current. Source 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=135931&mlfb=3RK1911-0CS30","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1911-0CS30/alternatives.json"},"ai":{"faq":[{"question":"What is the length and ordering grid for this cable?","answer":"The cable is cut to a specific length between 3 and 5 meters, ordered in a 10 cm grid. For example, a 3.5 m length would be specified as 350 cm."},{"question":"What connectors are on this cable?","answer":"It has preassembled HAN Q8 connectors on both ends, suitable for the ECOFAST system used with Siemens ET 200X distributed I/O."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1911-0CS30","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/3RK1911-0CS30 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}}