{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3052-0AN10-4BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3052-0AN10-4BA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3052-0AN10-4BA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3052-0AN10-4BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIDAC output reactor, 3-phase AC, 86 A max, 0.15 mH, 8 kHz switching frequency, IP00, class H insulation.","salesMarkdown":"## What this output reactor does in the drive circuit The Siemens SIDAC 4EU3052-0AN10-4BA0 is a three-phase AC output reactor — a series choke placed between a variable-frequency drive and the motor. Its job is to limit the rate of voltage rise (dV/dt) and reduce reflected-wave peaks on long cable runs, protecting the motor winding insulation from premature failure. Rated for a maximum continuous current of 86 A and an inductance of 0.15 mH, it is sized for a motor load drawing up to that current on a 350 V AC line (per the UN1 rating). The reactor is designed for a switching frequency range of 1 kHz to 8 kHz, covering the typical IGBT carrier frequencies used in modern drives. Below that, the 77 A rated operational current (ILN) is the value used for standard motor sizing. The 40 % impedance (UK) means the reactor's voltage drop at rated current is 40 % of the line voltage, which is a typical figure for output reactors intended to limit motor terminal overvoltage. Flat-type terminals accept busbar or cable lugs for the main circuit connection. The reactor measures 0.30 m wide by 0.26 m tall by 0.21 m deep — a substantial footprint that requires planning for panel layout and cable entry. The IP00 construction means it must be mounted in a clean, dry enclosure with forced ventilation if the ambient inside the cabinet exceeds 40 °C. Thermal class H insulation gives headroom for overloads, but the reactor itself will dissipate heat proportional to the square of the load current; allow adequate air gap around all sides. The flat-type terminals are intended for bolted connections — torque values per Siemens installation guidelines apply.","metaTitle":"Siemens SIDAC 4EU3052-0AN10-4BA0 Output Reactor, 86A, 0.15mH","metaDescription":"Siemens SIDAC 4EU3052-0AN10-4BA0 output reactor, 3-phase AC, 86A max, 0.15mH, 8kHz switching frequency, IP00, class H insulation. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.21m","Width":"0.3m","Height":"0.26m","Maximum":"86A","Minimum":"1 000Hz","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":"0.00015H","Ambient temperature rated value":"40°C","Thermal class acc. to IEC 60085":"H","Type of electrical connection for main current circuit":"flat connector"}},"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=107733&mlfb=4EU3052-0AN10-4BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3052-0AN10-4BA0/alternatives.json"},"ai":{"faq":[{"question":"What is the switching frequency range for this output reactor?","answer":"The 4EU3052-0AN10-4BA0 is rated for a minimum switching frequency of 1,000 Hz and a rated (typical) switching frequency of 8,000 Hz, covering the IGBT carrier frequencies used in most PWM drives."},{"question":"Where can I buy 4EU3052-0AN10-4BA0 and what is the lead time?","answer":"This output reactor is available through our independent distribution channel, sourced and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm lead time and price."},{"question":"What is the ambient temperature rating and insulation class?","answer":"The reactor is rated for a 40 °C ambient temperature and uses class H insulation (180 °C thermal class) per IEC 60085, giving it good overload headroom in warm cabinet environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3052-0AN10-4BA0","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/4EU3052-0AN10-4BA0 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}}