{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP3200-4US00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP3200-4US00","canonicalUrl":"https://aoctrl.com/siemens/4EP3200-4US00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP3200-4US00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EP3200-4US00 mains choke for VFD, 3-phase AC, 400/480 V, 1.5 A max, 9.4 mH, IP00, screw/tab terminals.","salesMarkdown":"The Siemens 4EP3200-4US00 is a three-phase mains choke (line reactor) designed for variable-frequency drive input circuits. It carries a rated operating voltage of 400/480 V AC at 50/60 Hz and a maximum continuous current of 1.5 A, with a rated current of 1.35 A. This is an open-frame (IP00) component, so it must be mounted inside an enclosure that provides physical protection and clearance for airflow. The total power loss splits into 16.7 W in the coil and 4.5 W in the iron core at rated load and 40 °C ambient — factor that into your enclosure thermal budget. Thermal class B per IEC 60085 means the insulation system is rated for a 130 °C hot-spot temperature, which is standard for this class of reactor and leaves headroom for moderate overloads. The 4EP3200-4US00 measures 0.088 m wide by 0.108 m tall by 0.057 m deep. It is not a DIN-rail snap-on device — the screw-type and tab terminals indicate it is intended for panel-mount or chassis-mount with wiring lugs. Plan for a dedicated mounting plate and leave clearance around the IP00 core for convection cooling.","metaTitle":"Siemens 4EP3200-4US00 Mains Choke, 3-Phase, 1.5 A, 9.4 mH","metaDescription":"Siemens 4EP3200-4US00 mains choke for VFD, 3-phase AC, 400/480 V, 1.5 A max, 9.4 mH, IP00, active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.057m","Width":"0.088m","title":"4EP3200-4US00","Height":"0.108m","description":"MAINS CHOKE F.FU; PHASES:3; UN1(V):480; ITHMAX 1(A) / F1(HZ):1,5 /60; I LN (A):1,35; UK(%):2; LN(MH):9,4; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; EN 61558-2-20 >UL/CSA-RECOGNIZED< >CHOKE<","Phase Number":"3","Type Of Voltage":"AC","lifecycle_stage":"mature","Product Designation":"Netzdrossel f. FU","protection class IP":"IP00","current at AC maximum":"1.5A","Inductivity Rated Value":"0.0094H","power loss [W] of the coil":"16.7W","Operating Voltage Rated Value":"400, 480V","Ambient Temperature Rated Value":"40°C","Operating Frequency Rated Value":"50 ... 60Hz","power loss [W] of the iron core":"4.5W","thermal class acc. to IEC 60085":"B","operational current at AC rated value":"1.35A","Type Of Electrical Connection For Main Current Circuit":"screw-type terminals / tab terminals","Relative Inductive Drop In Voltage For Rated Value Of The Current, Voltage And Frequency":"2%"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bd19a064c176d075d84087f28e227456.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=256268&mlfb=4EP3200-4US00"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 4EP3200-4US00?","answer":"Submit an RFQ through this listing. We source this part through independent distribution and confirm price and lead time at quote time."},{"question":"What compliance documentation does the brand provide for 4EP3200-4US00?","answer":"The part is recognized under UL/CSA and designed to EN 61558-2-20. RoHS and REACH declarations are typically available from the manufacturer upon request."},{"question":"What are the key electrical ratings of 4EP3200-4US00?","answer":"Rated voltage 400/480 V AC, 50/60 Hz, three-phase. Maximum continuous current 1.5 A, rated current 1.35 A. Inductance 9.4 mH, voltage drop 2% at rated conditions. Total power loss 21.2 W (coil + iron) at 40 °C ambient."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP3200-4US00","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/4EP3200-4US00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}