{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU4551-0AM10-0A","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU4551-0AM10-0A","canonicalUrl":"https://aoctrl.com/siemens/4EU4551-0AM10-0A","factsUrl":"https://aoctrl.com/api/mcp/products/4EU4551-0AM10-0A","rawCanonicalId":null},"summary":{"shortDescription":"Siemens output choke, 3-phase, 690V, 1000A at 50Hz, IP00, flat-type terminals, 4EU4551-0AM10-0A.","salesMarkdown":"## What this choke does on the line The Siemens 4EU4551-0AM10-0A is a 3-phase output choke rated for 690 V with a continuous current of 1000 A at 50 Hz. It sits between the drive output and the motor cable, limiting the rate of voltage rise (dV/dt) and reducing reflected-wave peaks on long cable runs — a common failure driver on high-power VFD installations. Designed per EN 60289, it handles the switching frequencies typical of modern IGBT drives without saturating the core. The 1000 A continuous rating at 50 Hz defines the thermal limit for motor-side current. At higher switching frequencies (common in modern drives), derate the choke per the manufacturer's curve — the 1000 A figure assumes a 50 Hz fundamental. IP00 means no ingress protection; the choke must live inside a clean, dry enclosure. The 0.01 mH inductance value is low — this choke is sized for high-current, low-impedance paths typical of large motors, not for filtering harmonics on the line side. Mount the choke on a flat panel surface inside the drive cabinet. The flat-type terminals require busbar or compression lugs — no cage-clamp or screw terminals. Ensure adequate clearance around the IP00 body for natural convection cooling; forced airflow may be needed if ambient temperature inside the cabinet exceeds 40 °C (the rated operating ambient). The EN 60289 standard governs the choke's thermal and dielectric design, so the manufacturer's mounting and spacing recommendations in the datasheet are mandatory for compliance.","metaTitle":"Siemens 4EU4551-0AM10-0A Output Choke, 690V, 1000A, IP00","metaDescription":"3-phase output choke, 690V rated, 1000A at 50Hz, IP00, flat-type terminals. Lifecycle stage mature. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"lifecycle_stage":"mature"}},"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=521860&mlfb=4EU4551-0AM10-0A","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU4551-0AM10-0A/alternatives.json"},"ai":{"faq":[{"question":"What is 4EU4551-0AM10-0A's listed lifecycle_stage?","answer":"The lifecycle stage is mature. This indicates the product is in stable production and not scheduled for discontinuation."},{"question":"What is the listed description for 4EU4551-0AM10-0A?","answer":"The description is: OUTPUT CHOKE; PHASES:3; UN1(V):690; ITHMAX 1(A) / F1(HZ):1000 /50; F TAKT(KHZ):; I LN (A):; LN(MH):0,01; UK(%):; TA/ISOKL:40 /H; IP00; TYPE OF TERMINALS:FLAT-TYPE TERMINAL; EN 60289."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU4551-0AM10-0A","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/4EU4551-0AM10-0A 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}}