{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP3806-0EK00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP3806-0EK00","canonicalUrl":"https://aoctrl.com/siemens/4EP3806-0EK00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP3806-0EK00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIDAC output reactor, 3-phase, 26 A max, 8 kHz rated frequency, 0.33 mH, IP00, screw terminals.","salesMarkdown":"The Siemens SIDAC 4EP3806-0EK00 is a 3-phase output reactor (also called an output choke) rated for a maximum continuous current of 26 A and a rated switching frequency of 8 000 Hz. It provides 0.33 mH of inductance per phase, sized to limit the rate of voltage rise (dV/dt) and reduce motor-bearing currents on the output of a variable-frequency drive. The 26 A rating means it can handle the full-load current of a motor up to roughly 11 kW at 400 V, depending on the drive's switching pattern and cable length. It measures 0.17 m wide by 0.15 m tall by 0.12 m deep, so it fits into a standard control-panel enclosure on a mounting plate — not a DIN-rail snap-on. The IP00 rating means it requires the panel's own enclosure for protection against dust and contact; it is not intended for standalone outdoor or washdown locations. The screw terminals accept lugged or ferruled cable, typical for power wiring in a drive cabinet. ## Thermal class and ambient limits The reactor is built to thermal class B. The ambient temperature rating is 40 °C.","metaTitle":"Siemens SIDAC 4EP3806-0EK00 Output Reactor, 26A, 3-Phase, 8","metaDescription":"Siemens SIDAC 4EP3806-0EK00 output reactor, 3-phase, 26A max, 8 kHz rated frequency, 0.33 mH, IP00, screw terminals. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.12m","Width":"0.17m","Height":"0.15m","Maximum":"26A","Minimum":"0Hz","Rated Value":"8 000Hz","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","Product brand name":"SIDAC","Product designation":"output reactor","Protection class IP":"IP00","Inductivity rated value":"0.00033H","Ambient temperature rated value":"40°C","Thermal class acc. to IEC 60085":"B","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=5346&mlfb=4EP3806-0EK00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP3806-0EK00/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP3806-0EK00","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/4EP3806-0EK00 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}}