{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2452-0EF00-4BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2452-0EF00-4BA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2452-0EF00-4BA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2452-0EF00-4BA0","rawCanonicalId":null},"summary":{"shortDescription":"SIDAC, output reactor, 4EU2452-0EF00-4BA0, 3-phase AC, 72 A max, 4 kHz rated frequency, 0.22 mH, IP00.","salesMarkdown":"## What this reactor does on your drive output The SIDAC 4EU2452-0EF00-4BA0 is a 3-phase AC output reactor (choke) rated for 72 A maximum current at 200 Hz and 64.8 A nominal at the rated 4 kHz switching frequency. The 0.22 mH inductance (7% UK) limits the dV/dt and peak currents from the drive's PWM output to the motor, protecting the winding insulation and reducing bearing currents on longer cable runs. Thermal class H (180 °C) with 40 °C ambient means it handles the heat from 107.9 W copper loss and 38.7 W iron core loss without derating in a standard enclosure — but IP00 means it needs panel space, not a washdown zone. ## Sizing and fit for your panel At 0.22 m wide × 0.21 m tall × 0.13 m deep, this reactor takes up a solid chunk of backplate real estate — plan for it on the DIN-rail or a mounting plate, not shoehorned into a shallow gland area. The flat-type terminals (flat connector per the spec) accept lug or bus-bar connections for the main circuit; no spring-cage or screw-clamp here. IP00 means no ingress protection: mount it inside a cabinet with at least IP54 to keep conductive dust and moisture off the windings.","metaTitle":"SIDAC 4EU2452-0EF00-4BA0 Output Reactor, 72A, 4 kHz, IP00","metaDescription":"SIDAC 4EU2452-0EF00-4BA0 output reactor, 3-phase AC, 72A max, 4 kHz rated frequency, 0.22 mH, IP00. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.13m","Width":"0.22m","title":"4EU2452-0EF00-4BA0","Height":"0.21m","Maximum":"8 000Hz","Minimum":"0Hz","Rated Value":"4 000Hz","description":"OUTPUT CHOKE; PHASES:3; UN1(V):500; ITHMAX 1(A) / F1(HZ):72 /200; F TAKT(KHZ):4; I LN (A):64,8; LN(MH):0,22; UK(%):7; TA/ISOKL:40 /H; IP00; TYPE OF TERMINALS:FLAT-TYPE TERMINAL; EN61558-2-20 >CHOKE<","Phase Number":"3","Type Of Voltage":"AC","lifecycle_stage":"mature","Product Brand Name":"SIDAC","Product Designation":"output reactor","protection class IP":"IP00","current at AC maximum":"72A","Inductivity Rated Value":"0.00022H","power loss [W] of the coil":"107.9W","Ambient Temperature Rated Value":"40°C","power loss [W] of the iron core":"38.7W","thermal class acc. to IEC 60085":"H","operational current at AC rated value":"64.8A","Type Of Electrical Connection For Main Current Circuit":"flat connector"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2da2659fb4981072091f3855251c9425.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=512832&mlfb=4EU2452-0EF00-4BA0"},"ai":{"faq":[{"question":"What are the key electrical ratings for 4EU2452-0EF00-4BA0?","answer":"Three-phase AC output reactor rated 72 A maximum at 200 Hz, 64.8 A nominal at 4 kHz switching frequency, 0.22 mH inductance (7% UK), thermal class H at 40 °C ambient."},{"question":"Where can I buy 4EU2452-0EF00-4BA0 and get current pricing?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"Will 4EU2452-0EF00-4BA0 drop into a panel designed for 5SY6020-7KL?","answer":"No — 5SY6020-7KL is a miniature circuit breaker (18 mm wide, DIN-rail mount), not a reactor. Different form factor, different function, no direct interchange."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2452-0EF00-4BA0","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/4EU2452-0EF00-4BA0 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}}