{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1911-0BD30","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1911-0BD30","canonicalUrl":"https://aoctrl.com/siemens/3RK1911-0BD30","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1911-0BD30","rawCanonicalId":null},"summary":{"shortDescription":"Siemens ECOFAST power connection line, 7 x 2.5 sqmm, 5 m length, ready made-up single-side HAN Q8/0, order code 3RK1911-0BD30.","salesMarkdown":"The Siemens 3RK1911-0BD30 is an ECOFAST power connection line — a pre-assembled, molded cable assembly with 7 conductors of 2.5 sqmm each, terminated on one end with a HAN Q8/0 connector and cut to a 5 m length. This is a ready-to-install drop for power distribution in Siemens ECOFAST systems, commonly used in motor control centers and decentralized field-level power distribution where a single cable carries both power and control conductors to a remote station. The 7 x 2.5 sqmm conductor count and cross-section tell you this cable is sized for moderate power distribution — 2.5 sqmm copper handles up to roughly 20–25 A per conductor in a multicore bundle (derated for grouping), which suits the feed to a small motor starter or a remote I/O cabinet. The 5 m length is a standard drop for panel-to-machine wiring within a typical cell. The HAN Q8/0 single-side termination means the connector is factory-molded on one end; the other end is unterminated, ready for field wiring into a terminal block or a second connector. This saves panel-build time versus field-assembling a HAN connector. ## Deployment Context This cable is part of the Siemens ECOFAST system, a modular, pre-wired power distribution architecture for industrial control panels. It connects directly to ECOFAST distribution blocks or motor starters, eliminating point-to-point wiring. The molded HAN Q8/0 connector provides IP65/67-rated sealed connection at the distribution point, suitable for washdown or dusty environments in food-and-bev, automotive, or material-handling lines.","metaTitle":"Siemens 3RK1911-0BD30 ECOFAST Power Connection Line, 5m","metaDescription":"Siemens 3RK1911-0BD30 ECOFAST power connection line, 7 x 2.5 sqmm, 5m length, ready made-up single-side HAN Q8/0. Current lifecycle stage. 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=136309&mlfb=3RK1911-0BD30","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1911-0BD30/alternatives.json"},"ai":{"faq":[{"question":"What is the 3RK1911-0BD30 used for?","answer":"It is a pre-assembled ECOFAST power connection cable, 7 x 2.5 sqmm, 5 m long, with a factory-molded HAN Q8/0 connector on one end, used for distributing power and control signals in Siemens ECOFAST motor control and field-distribution systems."},{"question":"Where can I buy 3RK1911-0BD30?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1911-0BD30","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/3RK1911-0BD30 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}}