{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EM5006-1CB00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EM5006-1CB00","canonicalUrl":"https://aoctrl.com/siemens/4EM5006-1CB00","factsUrl":"https://aoctrl.com/api/mcp/products/4EM5006-1CB00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EM5006-1CB00 commutating choke for converter applications, 1-phase, 230V AC, 35.5A max, 31.95A rated, 0.79mH, 4% voltage drop, IP00, screw terminals.","salesMarkdown":"## Commutating choke for converter line filtering The Siemens 4EM5006-1CB00 is a single-phase commutating choke (line reactor) designed for converter input or DC-link circuits. It limits current rise rates and reduces harmonic distortion on the AC line feeding a variable-frequency drive or rectifier. Rated for 230 V AC at 50 Hz, it carries a maximum continuous current of 35.5 A and a rated current of 31.95 A, with an inductance of 0.79 mH and a relative inductive voltage drop of 4% at rated conditions. ## Electrical and thermal ratings The choke is rated for 230 V AC, 50 Hz, single-phase. Maximum current is 35.5 A; the continuous rated current is 31.95 A. At DC, the rated current is 43.5 A — useful when the choke is placed in the DC link rather than the AC input. Power loss splits between the coil (18 W) and the iron core (19.7 W), totaling 37.7 W of heat to dissipate inside the enclosure. Thermal class B per IEC 60085 means the insulation system withstands 130 °C hot-spot temperature, which is standard for industrial converter applications. The choke measures 0.115 m deep, 0.097 m wide, and 0.111 m high — a compact footprint that fits into a standard control panel on a mounting plate. Protection class IP00 means it is an open-frame component: no enclosure, so it must be installed inside a cabinet that provides the required touch protection and environmental sealing. The main circuit connects via screw-type terminals, which simplifies field wiring with ring or fork lugs. Ambient temperature rating is 40 °C; above that, derate the continuous current per the manufacturer's thermal curve.","metaTitle":"Siemens 4EM5006-1CB00 Commutating Choke, 35.5A, 230V, 50Hz","metaDescription":"Siemens 4EM5006-1CB00 commutating choke for converters. 35.5A max, 230V AC, 50Hz, 0.79mH, IP00. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.115m","Width":"0.097m","Height":"0.111m","Maximum":"35.5A","Rated Value":"31.95A","Phase number":"1","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"43.5A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.00079H","Power loss [W] of the coil":"18W","Operating voltage rated value":"230V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Power loss [W] of the iron core":"19.7W","Thermal class acc. to IEC 60085":"B","Type of electrical connection for main current circuit":"screw-type terminals","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=16133&mlfb=4EM5006-1CB00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EM5006-1CB00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4EM5006-1CB00 and get a price?","answer":"The part is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at that time."},{"question":"What are the key electrical ratings of 4EM5006-1CB00?","answer":"Single-phase, 230 V AC, 50 Hz, maximum current 35.5 A, rated current 31.95 A, DC rated current 43.5 A, inductance 0.79 mH, voltage drop 4%."},{"question":"Will 4EM5006-1CB00 drop into a panel designed for 5SJ3140-7?","answer":"No — the 5SJ3140-7 is a miniature circuit breaker with a different form factor, mounting (DIN rail), and function. The 4EM5006-1CB00 is an open-frame choke requiring a mounting plate and screw terminals; it is not a direct mechanical or functional substitute."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EM5006-1CB00","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/4EM5006-1CB00 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}}