{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP3500-0GK00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP3500-0GK00","canonicalUrl":"https://aoctrl.com/siemens/4EP3500-0GK00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP3500-0GK00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EP3500-0GK00 mains choke (Netzdrossel f. FU), 3-phase, 400V AC, 6.3A rated, 4.2mH, 4% voltage drop, IP00, screw/tab terminals.","salesMarkdown":"The Siemens 4EP3500-0GK00 is a three-phase mains choke — a line reactor — designed for the input side of a variable-frequency drive (VFD). It smooths line current, reduces harmonic distortion, and limits inrush current spikes that would otherwise stress the drive's DC bus capacitors. The rated inductance of 4.2 mH (0.0042 H) at 400 V AC, 50 Hz, with a 4 % relative inductive voltage drop, means it presents a predictable impedance to the line, damping harmonics across the switching frequency range. The rated current of 6.3 A (maximum 7 A) sets the continuous load it can carry at 40 °C ambient; thermal class B (130 °C insulation rating) per IEC 60085 limits the winding temperature rise. IP00 means it is an open, chassis-mount component — no enclosure, so it must be installed inside a panel with adequate clearance and ventilation. The choke measures 148 mm wide, 139 mm high, and 68 mm deep — a compact footprint for a 6.3 A three-phase reactor. It uses screw-type terminals and tab terminals for the main current connections, which accept standard ring or fork lugs. The thermal class B (130 °C) winding insulation means the surface temperature can reach 100 °C under full load; allow for natural convection airflow around the choke and avoid mounting directly above heat-sensitive components.","metaTitle":"Siemens 4EP3500-0GK00 Mains Choke, 6.3A 400V AC, 4.2mH","metaDescription":"Siemens 4EP3500-0GK00 mains choke for VFD input. 3-phase, 400V AC, 6.3A rated, 4.2mH, 4% voltage drop. IP00, screw/tab 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":"0.068m","Width":"0.148m","Height":"0.139m","Maximum":"7A","Rated Value":"6.3A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","Product designation":"Netzdrossel f. FU","Protection class IP":"IP00","Inductivity rated value":"0.0042H","Operating voltage rated value":"400V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Thermal class acc. to IEC 60085":"B","Type of electrical connection for main current circuit":"screw-type terminals / tab terminals","Relative inductive drop in voltage on the measurement level current, voltage and frequency":"4%"}},"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=325697&mlfb=4EP3500-0GK00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP3500-0GK00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4EP3500-0GK00 and how do I get a price?","answer":"This part is sourced to order against an RFQ through our independent distribution network. Availability and current pricing are confirmed at quote time — submit an RFQ and we will respond with a firm price and lead time."},{"question":"What is 4EP3500-0GK00's listed depth (0.068m) on this component line?","answer":"The depth is 0.068 m (68 mm). That is the front-to-back dimension when mounted on a panel or chassis."},{"question":"What is 4EP3500-0GK00's listed width (0.148m) on this component line?","answer":"The width is 0.148 m (148 mm). That is the horizontal dimension across the mounting base."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP3500-0GK00","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/4EP3500-0GK00 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}}