{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA8422-4EE10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA8422-4EE10","canonicalUrl":"https://aoctrl.com/siemens/3RA8422-4EE10","factsUrl":"https://aoctrl.com/api/mcp/products/3RA8422-4EE10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA8 intelligent load feeder, direct starter, high feature, 3.5-32 A, up to 690 V AC, type of coordination 2, frame size S0, for ET 200SP system, order code 3RA8422-4EE10.","salesMarkdown":"The Siemens 3RA8422-4EE10 is a SIRIUS 3RA8 intelligent load feeder configured as a direct starter with a high-feature set, rated for 3.5-32 A at up to 690 V AC with type of coordination 2. It is purpose-built for the ET 200SP distributed I/O system, integrating the motor starter, overload protection, and communication into a single S0 frame-size unit. The 3.5-32 A adjustable current range covers small to medium motor loads — think fractional-horsepower pumps up to about 15 kW at 400 V. Type of coordination 2 means the starter withstands fault currents up to its rated short-circuit capacity without damage to the contactor or overload relay, so you don't have to replace the whole unit after a downstream short. The 690 V AC rating handles 400 V and 480 V systems with margin, and the S0 frame keeps the footprint compact on the DIN rail inside the ET 200SP enclosure. ## What's in the box This order code ships as a pre-assembled set of three components: the 3RC7140-4EE11 communication/interface module, the 3RV2321-4EC20 motor circuit breaker (overload and short-circuit protection), and the 3RT2027-2BB40 contactor. The packaging dimensions are 300 x 215 x 75 mm.","metaTitle":"Siemens 3RA8422-4EE10 SIRIUS 3RA8 Load Feeder, 3.5-32 A","metaDescription":"Siemens 3RA8422-4EE10 SIRIUS 3RA8 intelligent load feeder, direct starter, 3.5-32 A, 690 V AC, type 2 coordination, for ET 200SP. Active lifecycle.","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/4daf85d498caf142e642d51eabc8dce2.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RA8422-4EE10?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA8422-4EE10/alternatives.json"},"ai":{"faq":[{"question":"What are the exact specifications of 3RA8422-4EE10?","answer":"It is a SIRIUS 3RA8 intelligent load feeder direct starter with a 3.5-32 A adjustable current range, rated up to 690 V AC, type of coordination 2, frame size S0, designed for the ET 200SP system. It comprises the 3RC7140-4EE11, 3RV2321-4EC20, and 3RT2027-2BB40."},{"question":"Is 3RA8422-4EE10 compatible with ET 200SP?","answer":"Yes, this load feeder is specifically designed for the ET 200SP distributed I/O system, integrating directly into the system architecture."},{"question":"What is the current range of Siemens 3RA8422-4EE10?","answer":"The adjustable current range is 3.5-32 A."},{"question":"Where can I buy Siemens 3RA8422-4EE10?","answer":"This part is sourced 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/3RA8422-4EE10","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/3RA8422-4EE10 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}}