{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA8522-4EE10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA8522-4EE10","canonicalUrl":"https://aoctrl.com/siemens/3RA8522-4EE10","factsUrl":"https://aoctrl.com/api/mcp/products/3RA8522-4EE10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA8 intelligent load feeder, reversing starter high feature, 3.5-32 A, frame size S0, for ET 200SP system, order code 3RA8522-4EE10.","salesMarkdown":"## What this integrated reversing starter is The Siemens 3RA8522-4EE10 is a fully integrated reversing starter from the SIRIUS 3RA8 intelligent load feeder family, combining a reversing contactor assembly, a motor protective circuit breaker, and the control wiring into a single pre-configured unit for the ET 200SP distributed I/O system. Rated for motor currents from 3.5 A up to 32 A at voltages up to 690 V AC, with type of coordination 2, meaning the starter clears a short-circuit fault without damage to the contactor — critical for maintaining uptime on a motor branch. The assembly comprises three subcomponents: a 3RC7141-4EE11 communication module, a 3RV2321-4EC20 circuit breaker, and two 3RT2027-2BB40 contactors, all pre-wired and tested as a single orderable unit. ## Frame size S0 and ET 200SP integration Frame size S0 means the starter occupies a defined footprint on the ET 200SP mounting rail, with the communication module plugging directly into the system backplane for PROFINET or PROFIBUS connectivity — no point-to-point control wiring for the reversing logic. Packaged dimensions of 320 x 240 x 160 mm (L x W x H) give a sense of the assembled unit's envelope; the S0 frame itself is the dimension to check against existing panel cutouts or cabinet depth. RoHS compliant since June 2024, with a REACH Article 33 declaration for lead (CAS 7439-92-1) above 0.1% w/w — relevant for EU compliance documentation on the BOM. This is a standard stockable product (product class A), meaning it can be returned within the standard returns window if unopened — useful if a project timeline shifts.","metaTitle":"Siemens 3RA8522-4EE10 SIRIUS reversing starter, 32 A, S0","metaDescription":"Siemens 3RA8522-4EE10 SIRIUS 3RA8 intelligent load feeder reversing starter, 3.5-32 A, frame size S0, for ET 200SP. Active lifecycle. Sourced to order.","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)":"320.00 x 240.00 x 160.00 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/a1a87b14446a9d039a5d16bd857467cb.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RA8522-4EE10?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA8522-4EE10/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of 3RA8522-4EE10?","answer":"Frame size S0, designed for the ET 200SP distributed I/O system."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA8522-4EE10","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/3RA8522-4EE10 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}}