{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2732-0BV08-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2732-0BV08-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2732-0BV08-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2732-0BV08-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"SIDAC 4EU2732-0BV08-0AA0 filter reactor, 3-phase, 400V AC, 50 Hz, 62.8 A rated / 69.8 A max, 0.83 mH, 5.67% throttling, 50 kvar, IP00, screw/flat-type terminals, thermal class H.","salesMarkdown":"## What this filter reactor does in the circuit The SIDAC 4EU2732-0BV08-0AA0 is a 3-phase AC filter reactor rated for 400 V at 50 Hz, carrying a continuous rated current of 62.8 A with a maximum of 69.8 A. Its 0.83 mH inductance and 5.67% relative throttling factor are sized to suppress harmonic currents from variable-frequency drives or other non-linear loads, protecting upstream transformers and switchgear from excess heating. The 50 kvar reactive power rating tells you this reactor is matched to a capacitor bank of that size for detuned filter applications — the 210 Hz resonant frequency places the trap below the 5th harmonic (250 Hz at 50 Hz fundamental), which is the standard tuning for industrial drive networks. ## Mounting and integration constraints At 0.27 m wide × 0.248 m tall × 0.187 m deep, this reactor occupies a substantial footprint — it is not a DIN-rail component. The IP00 rating means it has no enclosure; you must mount it inside a ventilated cabinet or dedicated cubicle where personnel cannot contact live parts. Thermal class H (180 °C insulation system) allows the core and windings to run hot, but the 40 °C ambient rating is the design point — above that, derate the continuous current. Terminals are flat-type screw connectors for the main circuit, sized for lug or bus-bar termination, not ring-tongue on a terminal block.","metaTitle":"SIDAC 4EU2732-0BV08-0AA0 Filter Reactor, 62.8A, 400V, 3-Phas","metaDescription":"SIDAC 4EU2732-0BV08-0AA0 filter reactor, 62.8A rated, 400V AC, 3-phase, 50 kvar, IP00. Mature lifecycle; sourced to order. Request quote for availability and pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.187m","Width":"0.27m","Height":"0.248m","Maximum":"69.8A","Rated Value":"62.8A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","Product brand name":"SIDAC","Product designation":"filter reactor","Protection class IP":"IP00","Inductivity rated value":"0.00083H","Relative throttling factor":"5.67%","Operating voltage rated value":"400V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Thermal class acc. to IEC 60085":"H","Resonant frequency of the filter":"210Hz","Reactive power of the filter bank rated value":"50 000var","Type of electrical connection for main current circuit":"flat connector / screw-type terminals"}},"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=491476&mlfb=4EU2732-0BV08-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU2732-0BV08-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4EU2732-0BV08-0AA0 and get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — stock levels and lead time are confirmed at quote time, not listed here."},{"question":"What are the key electrical ratings of 4EU2732-0BV08-0AA0?","answer":"Rated 62.8 A continuous, 69.8 A maximum, 400 V AC, 3-phase, 50 Hz. Inductance is 0.83 mH with a 5.67% relative throttling factor. Reactive power rating is 50 kvar, tuned to a 210 Hz resonant frequency."},{"question":"What is the physical size of 4EU2732-0BV08-0AA0?","answer":"Width 0.27 m, height 0.248 m, depth 0.187 m. It is not a DIN-rail component — plan for floor or panel mounting inside a ventilated enclosure."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2732-0BV08-0AA0","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/4EU2732-0BV08-0AA0 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}}