{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3622-1DA00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3622-1DA00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3622-1DA00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3622-1DA00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU3622-1DA00-0AA0 commutating choke for converter, 3-phase, 690V AC, 355A max / 319.5A rated, 0.103 mH, IP00, flat-type terminals, UL/CSA recognized.","salesMarkdown":"The Siemens 4EU3622-1DA00-0AA0 is a three-phase commutating choke — a line reactor — designed to sit between a converter (VFD or DC drive) and the AC supply. Its job is to limit current rise during commutation, reduce harmonic distortion, and protect the converter's input diodes from voltage notching and transient spikes. Rated for 690 V AC at 50/60 Hz, it handles a maximum continuous current of 355 A and a rated current of 319.5 A, with a peak current capability of 444 A. The inductance is 0.1 mH (0.103 mH per the description), and the relative inductive voltage drop at rated conditions is 4%. Total power loss breaks down as 320 W in the coil and 180 W in the iron core, for a combined 500 W at rated load and 40 °C ambient. The thermal class is H (IEC 60085), meaning the insulation system can handle 180 °C hot-spot temperatures — important for sustained high-current duty in a confined panel. This is an open-frame choke, IP00 — no enclosure. It mounts via its own chassis (footprint 0.35 m wide × 0.321 m tall × 0.227 m deep) and terminates through flat-type connectors for the main circuit. Plan for a dedicated mounting plate or sub-panel; it's not a DIN-rail snap-on part. Because it's IP00, it needs to live inside a cabinet that provides the environmental protection. The flat-type terminals accept busbar or cable lugs — no screw-clamp blocks. Leave adequate clearance around the choke for airflow; 500 W of heat at full load needs to get out. The choke carries UL/CSA recognition per EN 61558-2-20, so it's accepted in North American panels without a separate evaluation. The description also notes compliance with that standard's construction and testing requirements.","metaTitle":"Siemens 4EU3622-1DA00-0AA0 Commutating Choke, 355A, 690V","metaDescription":"Siemens 4EU3622-1DA00-0AA0 commutating choke for converters. 3-phase, 690V AC, 355A max, 319.5A rated. IP00, flat-type terminals. UL/CSA recognized per EN 61558-2-20. Sourced to or","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.227m","Width":"0.35m","Height":"0.321m","Maximum":"355A","Rated Value":"319.5A","Peak current":"444A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"435A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.0001H","Power loss [W] of the coil":"320W","Operating voltage rated value":"690, 690V","Ambient temperature rated value":"40°C","Operating frequency rated value":"60 ... 50Hz","Power loss [W] of the iron core":"180W","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=60440&mlfb=4EU3622-1DA00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3622-1DA00-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key electrical ratings for 4EU3622-1DA00-0AA0?","answer":"Three-phase, 690 V AC, 50/60 Hz. Maximum continuous current 355 A, rated current 319.5 A, peak current 444 A. Inductance 0.1 mH, relative voltage drop 4%. Power loss 500 W total at rated load and 40 °C ambient."},{"question":"What compliance documentation does Siemens provide for 4EU3622-1DA00-0AA0?","answer":"The choke is UL/CSA recognized and designed to EN 61558-2-20. Siemens typically provides a declaration of conformity and the UL recognition file number upon request through the order channel."},{"question":"What is the physical size of 4EU3622-1DA00-0AA0?","answer":"Width 0.35 m, height 0.321 m, depth 0.227 m. Open-frame IP00 construction with flat-type terminals for the main circuit connections."},{"question":"Where can I buy 4EU3622-1DA00-0AA0 and what is the lead time?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm lead time and price."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3622-1DA00-0AA0","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/4EU3622-1DA00-0AA0 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}}