{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP4010-0LS10","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP4010-0LS10","canonicalUrl":"https://aoctrl.com/siemens/4EP4010-0LS10","factsUrl":"https://aoctrl.com/api/mcp/products/4EP4010-0LS10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EP4010-0LS10 Netzdrossel (mains choke), 80 A max / 72 A rated, 500 V AC, 0.36 mH, IP00, free cable endings, 50/60 Hz.","salesMarkdown":"The Siemens 4EP4010-0LS10 is a three-phase mains choke (Netzdrossel) designed for line-side harmonic filtering and commutation notch smoothing in variable-frequency drive and converter applications. Rated for 72 A continuous with a maximum of 80 A at 500 V AC, 50/60 Hz, it provides 0.36 mH inductance per phase and a 3% relative inductive voltage drop at rated current. The 72 A rated current (80 A max) and 500 V AC operating voltage match the input of a 37–45 kW drive on a 400 V class supply, depending on load profile. The 0.36 mH inductance, together with the 3% voltage drop, is sized to limit inrush current and reduce harmonic distortion to within typical drive manufacturer recommendations (3–5% line impedance). IP00 open-frame construction means this choke is intended for installation inside an electrical enclosure — not in a washdown or outdoor location. The free cable endings (no terminals) require a proper strain-relief and connection method inside the panel. Thermal class B (130 °C) insulation, with a rated ambient of 40 °C, ensures long service life in a ventilated cabinet. Total power loss is 82 W (50 W coil + 32 W iron core) at full load — account for this heat in your enclosure sizing.","metaTitle":"Siemens 4EP4010-0LS10 Mains Choke, 80A, 500V, 0.36mH, IP00","metaDescription":"Siemens 4EP4010-0LS10 mains choke (Netzdrossel) rated 80A max, 72A continuous at 500VAC, 0.36mH, IP00. Sourced to order against RFQ. Mature lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.143m","Width":"0.219m","Height":"0.179m","Maximum":"80A","Rated Value":"72A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","Product designation":"Netzdrossel","Protection class IP":"IP00","Inductivity rated value":"0.00036H","Power loss [W] of the coil":"50W","Operating voltage rated value":"500, 500V","Ambient temperature rated value":"40°C","Operating frequency rated value":"60 ... 50Hz","Power loss [W] of the iron core":"32W","Thermal class acc. to IEC 60085":"B","Type of electrical connection for main current circuit":"free cable endings","Relative inductive drop in voltage on the measurement level current, voltage and frequency":"3%"}},"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=334587&mlfb=4EP4010-0LS10","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP4010-0LS10/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP4010-0LS10","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/4EP4010-0LS10 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}}