{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2522-8BA00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2522-8BA00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2522-8BA00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2522-8BA00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU2522-8BA00-0AA0 commutating choke for converter, 3-phase, 500V AC, 50Hz, rated current 112.5A, max 125A, peak 156A, inductance 0.23mH, IP00, flat-type terminals.","salesMarkdown":"The Siemens 4EU2522-8BA00-0AA0 is a 3-phase commutating choke (line reactor) for converter applications, rated at 112.5 A continuous with a 125 A maximum and 156 A peak capability. It operates at 500 V AC, 50 Hz, with a rated inductance of 0.23 mH and a relative inductive voltage drop of 4% at rated conditions. The 4% voltage drop at rated current means this choke is sized for typical drive input filtering — it smooths commutation notches and limits di/dt without dropping excessive voltage under load. The 135 W coil loss and 52 W iron-core loss (187 W total at 40 °C ambient) tell you the thermal load it dumps into the enclosure; plan ventilation accordingly. This is an IP00 open-frame component — no enclosure, no finger-safe cover. It mounts inside a panel or drive cabinet, wired via flat-type terminals on the main circuit. The 0.16 m depth, 0.225 m width, and 0.21 m height footprint fits a standard cabinet backplate; leave clearance for the flat-terminal connections and airflow over the core and coil. That matters if your drive cycles hard or the ambient inside the cabinet runs above 40 °C — the H-class rating buys headroom without derating the choke.","metaTitle":"Siemens 4EU2522-8BA00-0AA0 Commutating Choke, 112.5A, 500V","metaDescription":"Siemens 4EU2522-8BA00-0AA0 commutating choke for converters, 3-phase, 112.5A rated, 500V AC, 50Hz, 0.23mH, IP00. Mature lifecycle, sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.16m","Width":"0.225m","Height":"0.21m","Maximum":"125A","Rated Value":"112.5A","Peak current":"156A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"153.1A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.00023H","Power loss [W] of the coil":"135W","Operating voltage rated value":"500V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Power loss [W] of the iron core":"52W","Thermal class acc. to IEC 60085":"H","Type of electrical connection for main current circuit":"flat connector","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=445476&mlfb=4EU2522-8BA00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU2522-8BA00-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2522-8BA00-0AA0","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/4EU2522-8BA00-0AA0 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}}