{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SN6202-8CP","brand":"Siemens","brandSlug":"siemens","productSlug":"5SN6202-8CP","canonicalUrl":"https://aoctrl.com/siemens/5SN6202-8CP","factsUrl":"https://aoctrl.com/api/mcp/products/5SN6202-8CP","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SN series miniature circuit breaker, 2-pole, 400 V AC, 6 kA (EN 60898) / 30 kA (IEC 60947-2), 36 mm wide, -40 to 75 °C.","salesMarkdown":"The Siemens 5SN6202-8CP is a 2-pole miniature circuit breaker from the SENTRON 5SN series, rated for 400 V AC supply at 50 Hz. It carries a 6 kA interrupting capacity per EN 60898 and a 30 kA rating per IEC 60947-2, meaning it can handle fault currents up to 30 kA in industrial panels where the upstream transformer or bus can deliver that energy — the higher IEC figure is the one that governs fit in a plant-floor distribution board. ## Temperature range and installation Rated for -40 °C to 75 °C ambient, so it survives a hot panel next to a motor starter or a cold warehouse unheated section. The 70 mm installation depth and 90 mm height fit standard 8-inch deep enclosures; the 35 mm² solid conductor capacity on the terminals handles the incoming feed for a sub-distribution board. ## Power loss and DC capability For DC circuits, the breaker is rated to 72 V maximum, so it can switch a 48 V or 60 V DC control bus but not a 125 V DC battery bank.","metaTitle":"Siemens 5SN6202-8CP MCB, 2-pole, 400 V, 6/30 kA","metaDescription":"Siemens 5SN6202-8CP miniature circuit breaker, 2-pole, 400 V AC, 6 kA (EN 60898) / 30 kA (IEC 60947-2), -40 to 75 °C, 36 mm wide. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SN6202-8CP","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","description":"MCB 5SN","Number Of Poles":"2","lifecycle_stage":"current","Installation Depth":"70 mm","at DC rated value maximum":"72 V","Number Of Modular Width Units":"2","supply voltage at AC rated value":"400 V","according to EN 60898 rated value":"6 kA","Supply Voltage Frequency Rated Value":"50 Hz","according to IEC 60947-2 rated value":"30 kA","with multi-phase operation at AC maximum":"440 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","Connectable Conductor Cross-Section Solid Maximum":"35 mm²","Mechanical Service Life (Operating Cycles) Typical":"10 000","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.2 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/08014d90b7b38b1798e9895715c0504c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1647246&mlfb=5SN6202-8CP"},"ai":{"faq":[{"question":"Where can I buy 5SN6202-8CP and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels; availability and current pricing are confirmed at quote time."},{"question":"What is the difference between 5SN6202-8CP and 5SY7206-7CC?","answer":"Both are 2-pole SENTRON MCBs with the same 400 V AC rating, 30 kA IEC 60947-2 breaking capacity, and identical 36 mm width and 76 mm depth — they share the same DIN-rail footprint and terminal capacity. The 5SY7206-7CC carries a higher per-pole power loss (1.5 W vs 1.2 W) and adds a sealable feature; functionally they swap into the same panel position without rewiring, but check the trip characteristic class matches your coordination study."},{"question":"What compliance documentation is available for 5SN6202-8CP?","answer":"The part carries ratings per EN 60898 and IEC 60947-2, which are the governing standards for miniature circuit breakers in European and IEC-adopting markets. RoHS and REACH compliance documentation is standard for current-production Siemens SENTRON breakers; confirm specific declarations with your RFQ request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SN6202-8CP","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/5SN6202-8CP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}