{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2732-0FQ08-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2732-0FQ08-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2732-0FQ08-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2732-0FQ08-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU2732-0FQ08-0AA0, filter reactor, 3-phase, 37 kVAR, 400 V, 50 Hz, 7% p, IP00, flat-type terminals, EN 61558.","salesMarkdown":"## Reactor Specs and Application The Siemens 4EU2732-0FQ08-0AA0 is a three-phase filter reactor rated at 37 kVAR on a 400 V, 50 Hz line, with a 7% impedance (p). The 189 Hz resonant frequency places it in the typical tuning range for 5th harmonic suppression in industrial drives and UPS systems — the most common harmonic order from six-pulse rectifiers. Flat-type terminals simplify bus-bar or cable connection in the panel. ## Integration Notes IP00 enclosure means the reactor is intended for indoor cabinet mounting where the panel provides the environmental seal. The 40 °C ambient rating (TA/ISOKL: 40 /H) covers typical switchgear room conditions; derate above that per the thermal curve. Flat-type terminals accept standard cable lugs — no special tooling needed.","metaTitle":"Siemens 4EU2732-0FQ08-0AA0 Filter Reactor, 37 kVAR, 400 V, 5","metaDescription":"Siemens 4EU2732-0FQ08-0AA0 filter reactor, 3-phase, 37 kVAR, 400 V, 50 Hz, 7% p, IP00, flat-type terminals. Lifecycle stage: mature. Available to order.","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=186914&mlfb=4EU2732-0FQ08-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU2732-0FQ08-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the 4EU2732-0FQ08-0AA0 used for?","answer":"It is a three-phase filter reactor for harmonic mitigation in industrial power systems, tuned to 189 Hz for 5th harmonic suppression, rated 37 kVAR at 400 V / 50 Hz with 7% impedance."},{"question":"How do I get pricing and availability for the 4EU2732-0FQ08-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for current pricing and availability — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2732-0FQ08-0AA0","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/4EU2732-0FQ08-0AA0 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}}