{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3622-5BA00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3622-5BA00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3622-5BA00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3622-5BA00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU3622-5BA00-0AA0 commutating choke for converter, 3-phase, 225A rated current, 750V AC, 0.22 mH, IP00, thermal class H.","salesMarkdown":"The Siemens 4EU3622-5BA00-0AA0 is a three-phase commutating choke designed for converter applications, rated at 225 A continuous with a maximum of 250 A at 750 V AC, 50/60 Hz. The choke is wound for thermal class H (180 °C) per IEC 60085, with a combined copper and iron loss of 520 W at 40 °C ambient, so forced ventilation or generous cabinet spacing is required — IP00 means no enclosure protection, so it must live inside a panel or cabinet. At 0.35 m wide, 0.321 m tall, and 0.227 m deep, the choke occupies a substantial footprint — it is not a DIN-rail component. The 520 W total heat dissipation at full load means the surrounding cabinet temperature rise must be calculated into the panel cooling budget; a 40 °C ambient rating is the baseline, and derating applies above that. The part is designed to EN 61558, the safety standard for power transformers, reactors, and similar inductive components. This compliance covers isolation, thermal, and short-circuit requirements for industrial installations. The choke is a commutating (line-side) reactor — it sits between the AC supply and the converter's input rectifier, smoothing commutation notches and limiting di/dt. Do not confuse it with a DC-link or motor-side choke; the 4% voltage drop and 0.22 mH are tuned for the AC line side of a 3-phase converter.","metaTitle":"Siemens 4EU3622-5BA00-0AA0 Commutating Choke, 225A, 750V AC,","metaDescription":"Siemens 4EU3622-5BA00-0AA0 commutating choke for converter, 3-phase, 225A rated, 750V AC, 0.22 mH, IP00, thermal class H. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.227m","Width":"0.35m","Height":"0.321m","Maximum":"250A","Rated Value":"225A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"306.3A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.00022H","Power loss [W] of the coil":"300W","Operating voltage rated value":"750, 750V","Ambient temperature rated value":"40°C","Operating frequency rated value":"60 ... 50Hz","Power loss [W] of the iron core":"220W","Thermal class acc. to IEC 60085":"H","Type of electrical connection for main current circuit":"flat connector","Relative inductive drop in voltage on the measurement level current, voltage and frequency":"4%"}},"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=304103&mlfb=4EU3622-5BA00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3622-5BA00-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 4EU3622-5BA00-0AA0?","answer":"Submit an RFQ through this listing. Pricing and lead time are confirmed at quote time against the current market — we source through independent distribution and can quote firm delivery."},{"question":"What compliance documentation does Siemens provide for 4EU3622-5BA00-0AA0?","answer":"The choke is designed to EN 61558, the safety standard for transformers and reactors. Standard Siemens documentation includes a CE declaration of conformity and a test certificate per EN 61558; RoHS and REACH compliance data is available on request."},{"question":"What are the key electrical ratings of 4EU3622-5BA00-0AA0?","answer":"Rated current 225 A, maximum 250 A, operating voltage 750 V AC, inductance 0.22 mH per phase, relative inductive drop 4% at rated conditions. Thermal class H (180 °C)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3622-5BA00-0AA0","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/4EU3622-5BA00-0AA0 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}}