{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3022-0EQ00-1BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3022-0EQ00-1BA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3022-0EQ00-1BA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3022-0EQ00-1BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU3022-0EQ00-1BA0 mains choke for frequency converters, 3-phase AC, 690V rated voltage, 500A max current, 0.027 mH inductance, IP00 open-frame construction.","salesMarkdown":"## Mains Choke for Drive Applications The Siemens 4EU3022-0EQ00-1BA0 is a three-phase mains choke (line reactor) designed for installation ahead of frequency converters. It carries a rated voltage of 690 V AC and a maximum current of 500 A at 60 Hz, with an inductance of 0.027 mH and a relative voltage drop of 1.28% at rated conditions. That 1.28% drop is typical for a line reactor sized to limit harmonic distortion and reduce peak currents on the drive input — not so high it sags the bus, but enough to smooth the line. Rated operational current 450 A, maximum current 500 A. Coil loss 209 W, iron loss 96.5 W. The 4EU3022-0EQ00-1BA0 is built to EN 61558-2-20, the standard for chokes and reactors. Thermal class H (IEC 60085) means the insulation system can handle 180 °C hot-spot temperature — a solid margin for drives running near full load in a warm cabinet. Dimensions are 0.3 m wide, 0.269 m tall, and 0.221 m deep — a substantial block. IP00 means no enclosure; it is an open-frame component intended for mounting inside a cabinet. The flat-type terminals (bus-bar style) accept bolted connections for the main circuit — plan for copper bars or large cable lugs, not spring-cage terminals.","metaTitle":"Siemens 4EU3022-0EQ00-1BA0 Mains Choke, 3-Phase, 690V, 500A","metaDescription":"Siemens 4EU3022-0EQ00-1BA0 mains choke for drives. 3-phase AC, 690V rated, 500A max, 0.027 mH. Mature lifecycle, IP00 open frame. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.221m","Width":"0.3m","Height":"0.269m","Phase Number":"3","Type Of Voltage":"AC","lifecycle_stage":"mature","Product Designation":"Netzdrossel f. FU","protection class IP":"IP00","current at AC maximum":"500A","Inductivity Rated Value":"0.000027H","power loss [W] of the coil":"209W","Operating Voltage Rated Value":"690V","Ambient Temperature Rated Value":"40°C","Operating Frequency Rated Value":"60Hz","power loss [W] of the iron core":"96.5W","thermal class acc. to IEC 60085":"H","operational current at AC rated value":"450A","Type Of Electrical Connection For Main Current Circuit":"flat connector","Relative Inductive Drop In Voltage For Rated Value Of The Current, Voltage And Frequency":"1.28%"}},"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=518032&mlfb=4EU3022-0EQ00-1BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3022-0EQ00-1BA0/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for 4EU3022-0EQ00-1BA0?","answer":"The choke is designed to EN 61558-2-20. For RoHS, REACH, or UL documentation, request it with your RFQ — we can provide manufacturer declarations on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3022-0EQ00-1BA0","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/4EU3022-0EQ00-1BA0 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}}