{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3631-0BS10-0A","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3631-0BS10-0A","canonicalUrl":"https://aoctrl.com/siemens/4EU3631-0BS10-0A","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3631-0BS10-0A","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU3631-0BS10-0A filter reactor (line choke), 200 A max / 180 A rated, 0.19 mH, 400 VAC, 60 Hz, IP00, thermal class H, flat connector terminals.","salesMarkdown":"The Siemens 4EU3631-0BS10-0A is a filter reactor — a line choke — designed to smooth current ripple and limit harmonic distortion on the AC side of a variable-frequency drive or power converter. It's rated for a maximum continuous current of 200 A, with a nominal rating of 180 A at 400 VAC, 60 Hz, three-phase operation. The 0.19 mH inductance value is tuned for ripple suppression in typical PWM drive front-ends. The 200 A maximum and 180 A rated current tell you this reactor is sized for a drive with a nominal output around 90–110 kW at 400 V — the 180 A figure is the continuous thermal limit under rated conditions. The 0.19 mH inductance and 70% ripple voltage spec (from the description) mean it's designed for a drive with a typical DC-link ripple requirement, not a high-impedance harmonic filter. Thermal class H (180 °C insulation system) and a 55 °C ambient rating give it headroom in warm enclosures; the 593 W total power loss (411 W in the coil, 182 W in the iron core) must be vented — IP00 means no enclosure, so it's intended for a cabinet with forced airflow or natural convection sizing. This is an open-frame reactor — IP00, no housing — so it mounts inside a cabinet, not on a DIN rail. The flat connector terminals for the main circuit accept busbar or cable lugs; plan for a bolted connection. Dimensions are 0.35 m wide, 0.321 m tall, and 0.227 m deep — it's a substantial block, roughly the footprint of a small suitcase, so verify panel depth and door clearance before laying out the gland plate. Mounting is typically on a baseplate or chassis via the reactor's own foot brackets; no DIN-rail clip here.","metaTitle":"Siemens 4EU3631-0BS10-0A Filter Reactor, 200A, 0.19mH, IP00","metaDescription":"Siemens 4EU3631-0BS10-0A filter reactor rated 200A max / 180A continuous, 0.19 mH, 400 VAC, 60 Hz. IP00, thermal class H. Sourced to order against RFQ. Request a quote.","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":"200A","Rated Value":"180A","Phase number":"3","Power loss [W]":"593W","Type of voltage":"AC","lifecycle_stage":"mature","Product designation":"filter reactor","Protection class IP":"IP00","Inductivity rated value":"0.00019H","Power loss [W] of the coil":"411W","Ambient temperature rated value":"55°C","Power loss [W] of the iron core":"182W","Thermal class acc. to IEC 60085":"H","Type of electrical connection for main current circuit":"flat connector"}},"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=98743&mlfb=4EU3631-0BS10-0A","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3631-0BS10-0A/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4EU3631-0BS10-0A and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Submit a request for quote (RFQ) to confirm current availability and pricing — no stock figures or price lists are published here."},{"question":"What are the key specifications of 4EU3631-0BS10-0A?","answer":"It is a 3-phase filter reactor rated 200 A maximum / 180 A continuous at 400 VAC, 60 Hz, with 0.19 mH inductance. Thermal class H, 55 °C ambient, IP00 open-frame construction. Total power loss is 593 W."},{"question":"What is the physical size of 4EU3631-0BS10-0A?","answer":"The reactor measures 0.35 m wide, 0.321 m tall, and 0.227 m deep — roughly the footprint of a small suitcase. It requires cabinet mounting with bolted connections via flat terminals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3631-0BS10-0A","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/4EU3631-0BS10-0A 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}}