{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3052-7UA00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3052-7UA00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3052-7UA00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3052-7UA00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU3052-7UA00-0AA0, mains choke for frequency converters, 3-phase AC, 280 A max, 0.1 mH, 4% voltage drop, IP00, flat-type terminals.","salesMarkdown":"The Siemens 4EU3052-7UA00-0AA0 is a 3-phase mains choke for variable frequency drives. Its 280 A AC maximum current and 252 A operational current at rated value indicate continuous capacity under 400/480 V, 50/60 Hz line conditions. ## Thermal and environmental constraints Rated for a 40 °C ambient, thermal class H per IEC 60085 — that insulation system handles a 180 °C hot-spot temperature, giving headroom for the 216 W coil loss and 104 W iron core loss under full load. The IP00 enclosure means no dust or moisture protection; this choke mounts inside a ventilated cabinet, not in a washdown or outdoor location. Dimensions are 0.3 m wide by 0.269 m tall by 0.221 m deep; verify panel floor space and clearance for the magnetic field to adjacent steel.","metaTitle":"Siemens 4EU3052-7UA00-0AA0 Mains Choke, 3-Phase, 280 A, 0.1","metaDescription":"Siemens 4EU3052-7UA00-0AA0 mains choke for variable frequency drives. 3-phase, 280 A max, 0.1 mH, 4% voltage drop. Active production, sourced to order. UL/CSA recognized.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.221m","Width":"0.3m","title":"4EU3052-7UA00-0AA0","Height":"0.269m","description":"MAINS CHOKE F.FU; PHASES:3; UN1(V):480; ITHMAX 1(A) / F1(HZ):280 /60; I LN (A):252; UK(%):4; LN(MH):0,101; TA/ISOKL:40 /H; IP00; TYPE OF TERMINALS:FLAT-TYPE TERMINAL; EN 61558-2-20 >UL/CSA-RECOGNIZED< >CHOKE<","Phase Number":"3","Type Of Voltage":"AC","lifecycle_stage":"mature","Product Designation":"Netzdrossel f. FU","protection class IP":"IP00","current at AC maximum":"280A","Inductivity Rated Value":"0.0001H","power loss [W] of the coil":"216W","Operating Voltage Rated Value":"400, 480V","Ambient Temperature Rated Value":"40°C","Operating Frequency Rated Value":"50 ... 60Hz","power loss [W] of the iron core":"104W","thermal class acc. to IEC 60085":"H","operational current at AC rated value":"252A","Type Of Electrical Connection For Main Current Circuit":"flat connector","Relative Inductive Drop In Voltage For Rated Value Of The Current, Voltage And Frequency":"4%"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e0cd6f9807f57a4def4544ab31ce7d9d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=510874&mlfb=4EU3052-7UA00-0AA0"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3052-7UA00-0AA0","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/4EU3052-7UA00-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}