{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP4010-0GS00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP4010-0GS00","canonicalUrl":"https://aoctrl.com/siemens/4EP4010-0GS00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP4010-0GS00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIDAC 4EP4010-0GS00, 3-phase AC output reactor, 45 A max, 4000 Hz switching frequency, 0.27 mH, IP00, screw terminals.","salesMarkdown":"The Siemens SIDAC 4EP4010-0GS00 is a 3-phase AC output reactor rated for a maximum current of 45 A and a switching frequency of 4000 Hz, with an inductance of 0.27 mH. It is designed to sit between a variable-frequency drive and the motor, smoothing the voltage spikes and limiting the rate of voltage rise (dV/dt) that can otherwise stress motor windings on long cable runs. Connection is via screw-type terminals, which simplifies field wiring without special tooling. The 4000 Hz switching frequency rating tells you this reactor is matched to IGBT-based drives that switch at 4 kHz — common in modern VFDs. The 0.27 mH inductance provides a specific impedance that, combined with the motor cable capacitance, defines the resonant frequency and the dV/dt attenuation. Thermal class B (130 °C) insulation means the reactor can operate continuously at that temperature rise without degrading the winding insulation. The IP00 protection class means it is not finger-safe and must be housed in an enclosure that provides the required touch protection. ## Integration notes Mounting dimensions: 0.21 m wide, 0.17 m tall, 0.14 m deep. The screw terminals accept standard ring or fork lugs for the main power circuit. Because it is IP00, plan for at least 100 mm clearance around the reactor for airflow and to meet minimum electrical clearance distances per IEC 61558-2-20. The reactor is designed for 400 V AC line-to-line (per the description), so confirm your drive's output voltage matches before wiring.","metaTitle":"Siemens SIDAC 4EP4010-0GS00 output reactor, 45A, 4000Hz","metaDescription":"Siemens SIDAC 4EP4010-0GS00 3-phase AC output reactor, 45A max, 4000Hz switching frequency, 0.27mH inductance, IP00, screw 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":"0.14m","Width":"0.21m","Height":"0.17m","Maximum":"45A","Rated Value":"4 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":"0.00027H","Ambient temperature rated value":"40°C","Thermal class acc. to IEC 60085":"B","Type of electrical connection for main current circuit":"screw-type terminals"}},"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=448841&mlfb=4EP4010-0GS00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP4010-0GS00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4EP4010-0GS00?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is the switching frequency rating of this output reactor?","answer":"The rated switching frequency is 4000 Hz, which matches IGBT drives operating at a 4 kHz carrier frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP4010-0GS00","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/4EP4010-0GS00 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}}