{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3032-4MB08-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3032-4MB08-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3032-4MB08-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3032-4MB08-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"SIDAC 4EU3032-4MB08-0AA0, 3-phase filter reactor, 85.1 A rated current, 440 V AC, 50 Hz, 5 % relative throttling factor, IP00.","salesMarkdown":"The SIDAC 4EU3032-4MB08-0AA0 is a 3-phase filter reactor rated for 85.1 A continuous and 94.5 A maximum, at 440 V AC, 50 Hz. The 5% relative throttling factor (0.65 mH inductance) shapes the harmonic profile on the line side of a drive or power converter — it limits current rise and attenuates the switching noise a VFD feeds back into the plant network. The 302 W power loss at full load tells you what the enclosure has to shed; at IP00 with no enclosure of its own, this mounts inside a panel with forced airflow or derated ambient. ## Sizing and thermal class Rated for 40 °C ambient with Class H insulation (180 °C thermal class per IEC 60085). That headroom means the reactor can handle sustained overloads and higher ambient temperatures inside a crowded cabinet without accelerating insulation aging — the thermal margin is there for the drive's DC-link ripple and harmonic currents, not just the fundamental 85.1 A. The 50 kvar reactive power rating and 223 Hz resonant frequency match this reactor to a specific filter bank design — it is not a general-purpose line reactor. The resonant point sits above the 5th harmonic (250 Hz at 50 Hz fundamental), so it does not amplify the dominant harmonics from a 6-pulse rectifier. Lifecycle stage is marked mature — the part is in steady production, not newly introduced and not flagged for phase-out. No successor order code is published. IP00 — no ingress protection — so it must live inside a panel or enclosure. The main circuit terminates on flat connectors or screw-type terminals; plan for busbar or cable lugs sized for 85 A continuous. Dimensions are 0.3 m wide × 0.269 m tall × 0.211 m deep — verify the mounting footprint against your cabinet layout before specifying.","metaTitle":"SIDAC 4EU3032-4MB08-0AA0 Filter Reactor, 85.1A, 440V, 3-Phas","metaDescription":"SIDAC 4EU3032-4MB08-0AA0 filter reactor, 85.1A rated, 440V AC, 3-phase, 50Hz, 5% throttling, IP00. Mature lifecycle; sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.211m","Width":"0.3m","Height":"0.269m","Maximum":"94.5A","Rated Value":"85.1A","Phase number":"3","Power loss [W]":"302W","Type of voltage":"AC","lifecycle_stage":"mature","Product brand name":"SIDAC","Product designation":"filter reactor","Protection class IP":"IP00","Inductivity rated value":"0.00065H","Relative throttling factor":"5%","Operating voltage rated value":"440V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Thermal class acc. to IEC 60085":"H","Resonant frequency of the filter":"223Hz","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=530616&mlfb=4EU3032-4MB08-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3032-4MB08-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4EU3032-4MB08-0AA0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the key electrical ratings for this filter reactor?","answer":"Rated 85.1 A continuous (94.5 A max), 440 V AC, 3-phase, 50 Hz, with a 5% throttling factor and 0.65 mH inductance. Power loss is 302 W at full load."},{"question":"What is the physical size of 4EU3032-4MB08-0AA0?","answer":"0.3 m wide × 0.269 m tall × 0.211 m deep. IP00 rated — requires enclosure mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3032-4MB08-0AA0","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/4EU3032-4MB08-0AA0 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}}