{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2732-8MA08-1BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2732-8MA08-1BA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2732-8MA08-1BA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2732-8MA08-1BA0","rawCanonicalId":null},"summary":{"shortDescription":"SIDAC 4EU2732-8MA08-1BA0, 3-phase filter reactor, 59 A rated / 65.8 A max, 525 V AC, 50 kVAR, 7 % relative throttling, IP00, screw/flat-type terminals.","salesMarkdown":"## What this reactor does on the line The SIDAC 4EU2732-8MA08-1BA0 is a 3-phase filter reactor rated for 59 A continuous with a 65.8 A maximum, at 525 V AC, 50 Hz. Its 0.0013 H inductance and 7 % relative throttling factor are tuned for harmonic mitigation on motor drives or power-factor-correction banks — the 189 Hz resonant frequency sits well below typical PWM carrier bands, so it attenuates the 5th and 7th harmonics without coupling into the fundamental. The 50 kVAR reactive power rating tells you the capacitor bank it can sit in front of. This is a line-side reactor, not a load-side choke — install it between the supply and the drive or capacitor contactor, not on the motor output. IP00 means no enclosure — it's an open-frame component for inside a panel. Mount it on a grounded metal backplate with clearance around the ventilation paths. The screw/flat-type terminals accept lug or bus-bar connections; torque to the manufacturer's spec for the main circuit current path. Dimensions are 0.27 m wide by 0.248 m tall by 0.187 m deep. Verify the gland plate and bus-bar routing against those numbers before cutting the backplate. ## Thermal and environmental limits Rated for 40 °C ambient with Class H insulation (180 °C thermal class per IEC 60085). That gives headroom for the internal temperature rise from the 59 A load current.","metaTitle":"SIDAC 4EU2732-8MA08-1BA0 Filter Reactor, 59A, 525V, 50 kVAR","metaDescription":"SIDAC 4EU2732-8MA08-1BA0 3-phase filter reactor, 59A rated / 65.8A max, 525V, 50 kVAR, 7% throttling, IP00. Mature lifecycle; sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.187m","Width":"0.27m","Height":"0.248m","Maximum":"65.8A","Rated Value":"59A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","Product brand name":"SIDAC","Product designation":"filter reactor","Protection class IP":"IP00","Inductivity rated value":"0.0013H","Relative throttling factor":"7%","Operating voltage rated value":"525V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Thermal class acc. to IEC 60085":"H","Resonant frequency of the filter":"189Hz","Reactive power of the filter bank rated value":"50 000var","Type of electrical connection for main current circuit":"flat connector / 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=421349&mlfb=4EU2732-8MA08-1BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU2732-8MA08-1BA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4EU2732-8MA08-1BA0 and how do I get a price?","answer":"Sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is 4EU2732-8MA08-1BA0's listed depth?","answer":"Depth is 0.187 m. Width is 0.27 m, height is 0.248 m."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2732-8MA08-1BA0","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/4EU2732-8MA08-1BA0 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}}