{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA8411-1KE00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA8411-1KE00","canonicalUrl":"https://aoctrl.com/siemens/3RA8411-1KE00","factsUrl":"https://aoctrl.com/api/mcp/products/3RA8411-1KE00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA8 intelligent load feeder, direct starter, standard, 1.2-12 A, up to 690 V AC, type of coordination 1, frame size S00, for ET 200SP system.","salesMarkdown":"The Siemens 3RA8411-1KE00 is a pre-assembled intelligent load feeder from the SIRIUS 3RA8 family — a direct starter rated 1.2-12 A at up to 690 V AC, type of coordination 1, in frame size S00. It is designed to mount directly into an ET 200SP distributed I/O system, combining the communication interface, motor starter, and circuit protection in one DIN-rail-ready package. The assembly consists of three matched components: a 3RC7140-1KE00 communication module, a 3RV2311-1KC20 circuit breaker, and a 3RT2017-2BB42 contactor. The 1.2-12 A adjustable overload range covers small motors, pumps, and conveyors typical in a food-and-beverage or packaging line. The 690 V AC maximum insulation voltage means it handles 400 V three-phase systems with headroom, but the type of coordination 1 rating means that under a short-circuit fault the starter may need replacement — it is not coordinated for Type 2 (no-damage) protection. Frame size S00 keeps the footprint compact on the DIN rail, leaving room for additional I/O slices in the ET 200SP station. ## Integration into the ET 200SP system The 3RA8411-1KE00 snaps onto the ET 200SP backplane bus, sharing power and communication with the CPU and other slices. It requires no separate control wiring for the starter — the PROFINET or PROFIBUS link carries start/stop commands and feedback. The circuit breaker (3RV2311-1KC20) provides short-circuit and overload protection up to the rated 12 A; the contactor (3RT2017-2BB42) switches the motor load. Verify that the ET 200SP station's total current budget and backplane power supply can support the feeder's draw.","metaTitle":"Siemens 3RA8411-1KE00 SIRIUS intelligent load feeder","metaDescription":"Siemens 3RA8411-1KE00 SIRIUS 3RA8 intelligent load feeder direct starter, 1.2-12 A, 690 V AC, frame S00. Active production. Quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Group Code":"R711","Product Group":"X0T4","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"SIRIUS 3RA8 intelligent load feeders","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"300.00 x 215.00 x 75.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 21-06-24","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/30356ada02ef18f8ba52a38efdd7231b.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RA8411-1KE00?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA8411-1KE00/alternatives.json"},"ai":{"faq":[{"question":"What is the rated current of 3RA8411-1KE00?","answer":"The adjustable overload range is 1.2-12 A, suitable for small motor loads up to that current at 690 V AC maximum."},{"question":"Is 3RA8411-1KE00 compatible with ET 200SP?","answer":"Yes, this intelligent load feeder is designed specifically for the ET 200SP distributed I/O system — it mounts directly on the backplane bus and communicates via the system's fieldbus."},{"question":"What components are part of 3RA8411-1KE00?","answer":"The assembly includes a 3RC7140-1KE00 communication module, a 3RV2311-1KC20 circuit breaker, and a 3RT2017-2BB42 contactor, all pre-configured as a direct starter."},{"question":"Can 3RA8411-1KE00 be used as a replacement for a failed starter?","answer":"Yes, it is a direct drop-in for an existing 3RA8 feeder in an ET 200SP station, provided the current range (1.2-12 A) and voltage rating (690 V AC) match the failed unit."},{"question":"Where can I buy 3RA8411-1KE00?","answer":"This part is quoted to order against an RFQ; availability and pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA8411-1KE00","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/3RA8411-1KE00 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}}