{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2422-2AA00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2422-2AA00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2422-2AA00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2422-2AA00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU2422-2AA00-0AA0 commutating choke for converter, 3-phase, 500V AC, 72A rated, 80A max, 0.46 mH, IP00, flat-type terminals.","salesMarkdown":"The Siemens 4EU2422-2AA00-0AA0 is a commutating choke for converter applications — a 3-phase line reactor that limits current rise and filters harmonics on the AC side of a drive or inverter. Rated 72 A continuous (80 A max) at 500 V AC, 50 Hz, with an inductance of 0.00046 H and a relative inductive voltage drop of 4% at rated conditions. That 4% voltage drop is the key sizing parameter: it tells you the choke will drop 4% of line voltage at full rated current, which is typical for a commutating (not a line) reactor — it's sized to protect the converter's semiconductors from commutation notches and di/dt stress, not to drop a large impedance for harmonic attenuation. The 72 A rated current (80 A max) is the thermal continuous current at 40 °C ambient, thermal class H (180 °C insulation system per IEC 60085). The 0.46 mH inductance and 4% voltage drop are matched to a specific converter rating. If you're replacing a choke on an existing drive, verify the original's impedance percentage — swapping a 4% unit for a 2% or 6% unit changes the DC bus ripple and could affect drive stability or derate the output. Total power loss is 161 W (120 W coil + 41 W iron core). That's heat that stays in the enclosure — factor it into your cabinet thermal budget. No discontinuation notice or last-time-buy date is on record. The main circuit connects via flat-type terminals — expect bus-bar or crimp-lug connections, not screw-clamp or spring-cage. Panel footprint: 0.225 m wide × 0.21 m tall × 0.136 m deep. It's a panel-mount component, not DIN-rail; plan for dedicated mounting holes or a sub-panel.","metaTitle":"Siemens 4EU2422-2AA00-0AA0 Commutating Choke, 72A, 500V, 3-P","metaDescription":"Siemens 4EU2422-2AA00-0AA0 commutating choke for converter drives. 3-phase, 72A rated, 500V AC, 50Hz, IP00. Sourced to order — request a quote.","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":"80A","Rated Value":"72A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"98A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.00046H","Power loss [W] of the coil":"120W","Operating voltage rated value":"500V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Power loss [W] of the iron core":"41W","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=196197&mlfb=4EU2422-2AA00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU2422-2AA00-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the physical size of 4EU2422-2AA00-0AA0?","answer":"Width 0.225 m, height 0.21 m, depth 0.136 m. IP00 open-style enclosure — requires cabinet mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2422-2AA00-0AA0","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/4EU2422-2AA00-0AA0 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}}