{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2422-0EE00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2422-0EE00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2422-0EE00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2422-0EE00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU2422-0EE00-0AA0 commutating choke for converters, 3-phase, 520V AC, 64.8A rated current, 0.53 mH, IP00, flat-type terminals.","salesMarkdown":"The Siemens 4EU2422-0EE00-0AA0 is a three-phase commutating choke (line reactor) for converter input or DC-link circuits. It carries a rated current of 64.8 A at 520 V AC and handles a maximum of 72 A at 50 Hz, with a rated inductance of 0.53 mH. IP00 means no enclosure protection — this choke is designed for mounting inside a cabinet, typically on a mounting plate or chassis within a converter panel. The flat-type terminals accept busbar or cable lugs, not spring-cage or screw-clamp connectors. ## Electrical and thermal ratings Rated for continuous duty at 40 °C ambient with Class H insulation per IEC 60085 — that's a 180 °C thermal class, giving headroom for overloads and high ambient conditions inside a sealed cabinet. Total power loss at rated load is 194 W in the coil plus 39.5 W in the iron core, so the panel designer needs to account for roughly 234 W of heat dissipation from this single component. The DC-rated current of 88.2 A is higher than the AC figure — the choke's saturation current is the same in either case, but the DC rating reflects the lower RMS heating in a DC-link application. If you're using this in a regenerative drive or a DC bus with active front end, the DC rating is the one to watch.","metaTitle":"Siemens 4EU2422-0EE00-0AA0 Commutating Choke, 64.8A, 520V","metaDescription":"Siemens 4EU2422-0EE00-0AA0 3-phase commutating choke for converters. Rated 64.8A at 520V AC, 0.53 mH, IP00. Mature lifecycle. Available to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.136m","Width":"0.225m","Height":"0.21m","Maximum":"72A","Rated Value":"64.8A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"88.2A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.00053H","Power loss [W] of the coil":"194W","Operating voltage rated value":"0, 520V","Ambient temperature rated value":"40°C","Operating frequency rated value":"0 ... 50Hz","Power loss [W] of the iron core":"39.5W","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=264671&mlfb=4EU2422-0EE00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU2422-0EE00-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2422-0EE00-0AA0","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/4EU2422-0EE00-0AA0 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}}