{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3622-0EC00-1BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3622-0EC00-1BA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3622-0EC00-1BA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3622-0EC00-1BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 4EU3622-0EC00-1BA0 mains choke (line reactor) for variable-frequency drives, 3-phase, 480V AC, rated 784A (max 871A), 0.019mH, 1.6% voltage drop, IP00, flat-type terminals, UL/CSA recognized.","salesMarkdown":"## What this mains choke does for the drive line The Siemens 4EU3622-0EC00-1BA0 is a three-phase mains choke (line reactor) for the input side of a variable-frequency drive. Rated 784 A continuous with a 871 A maximum at 47 Hz. Rated current 784 A at 480 V AC, 3-phase, 47 Hz — thermal continuous rating at 50 °C ambient. The 871 A maximum figure reflects the short-time overload capability. Power loss splits into coil loss 268.9 W and iron-core loss 189.4 W — total roughly 458 W dissipated as heat. That heat stays inside the enclosure; IP00 means no housing, so the choke must be mounted in a clean, dry, ventilated cabinet (or a dedicated electrical room). Class H insulation (180 °C thermal class per IEC 60085) gives a generous temperature margin for high-ambient or overload conditions. The choke measures 0.35 m wide × 0.321 m tall × 0.237 m deep — a substantial block, not a DIN-rail component. Main circuit connections are flat-type terminals (bus-bar or cable-lug interface), typical for high-current line reactors. Plan for rigid bus work or large-gauge cable lugs; the terminals expect a bolted connection, not a spring clamp. The lifecycle stage is recorded as mature — meaning it's an established, stable design with no active phase-out notice. It carries UL/CSA recognition per EN 61558, so it's accepted for North American panels that require listed components. The IP00 protection class means no ingress protection; install in a cabinet that keeps out dust and moisture.","metaTitle":"Siemens 4EU3622-0EC00-1BA0 Mains Choke, 871A, 480V, 3-Phase","metaDescription":"Siemens 4EU3622-0EC00-1BA0 mains choke (line reactor) for VFD. Rated 784A / 871A max, 480V AC, 3-phase, 0.019mH, 1.6% voltage drop. IP00, flat connectors. UL/CSA recognized. Quoted","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.237m","Width":"0.35m","Height":"0.321m","Maximum":"871A","Rated Value":"784A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","Product designation":"Netzdrossel f. FU","Protection class IP":"IP00","Inductivity rated value":"0.000019H","Power loss [W] of the coil":"268.9W","Operating voltage rated value":"480V","Ambient temperature rated value":"50°C","Operating frequency rated value":"47Hz","Power loss [W] of the iron core":"189.4W","Thermal class acc. to IEC 60085":"H","Type of electrical connection for main current circuit":"flat connector","Relative inductive drop in voltage on the measurement level current, voltage and frequency":"1.6%"}},"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=247085&mlfb=4EU3622-0EC00-1BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3622-0EC00-1BA0/alternatives.json"},"ai":{"faq":[{"question":"What is the voltage drop of this line reactor?","answer":"The relative inductive voltage drop is 1.6 % at rated current, voltage, and frequency — a typical value for a line reactor sized to limit harmonics without excessive voltage sag under load."},{"question":"What compliance documentation does this choke carry?","answer":"The choke is UL/CSA recognized and designed to EN 61558. For RoHS, REACH, or specific declaration of conformity, request those documents with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3622-0EC00-1BA0","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/4EU3622-0EC00-1BA0 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}}