{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP3800-8MS00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP3800-8MS00","canonicalUrl":"https://aoctrl.com/siemens/4EP3800-8MS00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP3800-8MS00","rawCanonicalId":null},"summary":{"shortDescription":"SIDAC, filter reactor, 4EP3800-8MS00, 3-phase, 400 V AC, 9.8 A rated, 6.2 kVAR, 50 Hz, IP00, screw terminals.","salesMarkdown":"The SIDAC 4EP3800-8MS00 is a 3-phase filter reactor rated for 400 V AC at 50 Hz, with a rated current of 9.8 A and a maximum current of 10.9 A. It provides 6.2 kVAR of reactive power and an inductance of 0.0049 H, with a relative throttling factor of 5.67%. The part is designed to attenuate harmonic distortion and limit inrush current in power systems, with a resonant frequency of 210 Hz and a power loss of 62 W at rated conditions. Thermal class B per IEC 60085 means the winding insulation withstands a 130 °C hot-spot temperature — standard for general-purpose industrial reactors. IP00 protection means it is an open-frame component intended for installation inside an enclosed panel or cabinet — not for direct exposure to dust or moisture. ## Integration notes Dimensions are 0.178 m wide × 0.153 m high × 0.12 m deep. Wire the three phases in series with the load; the reactor is not polarity-sensitive.","metaTitle":"SIDAC 4EP3800-8MS00 Filter Reactor, 3-Phase, 400V, 9.8A, 6.2","metaDescription":"SIDAC 4EP3800-8MS00 filter reactor, 3-phase, 400V AC, 9.8A rated, 6.2 kVAR, 50 Hz, IP00, screw terminals. Mature lifecycle; sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.12m","Width":"0.178m","Height":"0.153m","Maximum":"10.9A","Rated Value":"9.8A","Phase number":"3","Power loss [W]":"62W","Type of voltage":"AC","lifecycle_stage":"mature","Product brand name":"SIDAC","Product designation":"filter reactor","Protection class IP":"IP00","Inductivity rated value":"0.0049H","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":"B","Resonant frequency of the filter":"210Hz","Reactive power of the filter bank rated value":"6 200var","Type of electrical connection for main current circuit":"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=96407&mlfb=4EP3800-8MS00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP3800-8MS00/alternatives.json"},"ai":{"faq":[{"question":"What is the IP rating of the 4EP3800-8MS00?","answer":"IP00 — an open-frame design that requires installation inside a panel or enclosure for protection."},{"question":"What is the resonant frequency of the 4EP3800-8MS00 filter reactor?","answer":"The resonant frequency is 210 Hz, which determines the harmonic frequencies it attenuates most effectively."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP3800-8MS00","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/4EP3800-8MS00 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}}