{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6206-6CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6206-6CC","canonicalUrl":"https://aoctrl.com/siemens/5SY6206-6CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6206-6CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY6206-6CC miniature circuit breaker, 2-pole, B-curve tripping characteristic, 6 kA breaking capacity at 400 V AC, 2 modular width units.","salesMarkdown":"The Siemens 5SY6206-6CC is a 2-pole miniature circuit breaker from the SENTRON family, designed for branch-circuit protection in industrial control panels. Its B-curve tripping characteristic (3-5 In magnetic release) makes it a good fit for resistive and general-purpose loads where inrush is modest — think control transformers, lighting circuits, or heater banks rather than motor feeders. Rated breaking capacity hits 6 kA per EN 60898 at 400 V AC, which covers most standard distribution panels. Under UL 1077 and CSA C22.2 No. 235 it's rated 5 kA — enough for North American supplementary protection applications. The 50/60 Hz rating and 440 V maximum operating voltage (single- or multi-phase) confirm it for global 400 V line supplies. At 2 modular width units (36 mm wide), it snaps onto standard DIN rail and accepts top/bottom combined terminals for daisy-chaining busbars. The IP20 rating applies with conductors connected — fine inside a closed panel, not for wet or dusty environments. ## Installation notes Mounts in any position — handy when the panel layout is tight. The 76 mm depth includes the breaker body; installation depth is 70 mm, so it clears a standard 80 mm deep enclosure. Mechanical service life is 10,000 cycles typical, and it accepts plug-in supplementary devices (auxiliary contacts, shunt trips, alarm switches) for remote status or emergency shutdown. Ambient temperature range is -40 °C to 75 °C, with humidity derating above 55 °C. Pollution degree 3 and overvoltage category III suit industrial environments where conductive dust or transient surges are present.","metaTitle":"Siemens 5SY6206-6CC SENTRON MCB, B-Curve 2P, 6 kA, 400 V","metaDescription":"Siemens 5SY6206-6CC SENTRON miniature circuit breaker, B-curve, 2-pole, 6 kA breaking capacity per EN 60898, 400 V AC. Active production, sourced to order against RFQ.","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":"5SY6206-6CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 2-pole, B, 6A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"2P","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"400 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Energy Limitation Class":"3","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"No","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"B","according to EN 60898 rated value":"6 kA","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","Type Of Voltage Of The Operating Voltage":"AC","Value Range Of The Supply Voltage Frequency":"50/60 Hz","operating voltage at DC rated value maximum":"72 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","at AC according to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","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/fcbfc871073a3f2e6b29db74fbaad5df.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=88943&mlfb=5SY6206-6CC"},"ai":{"faq":[{"question":"Where can I buy 5SY6206-6CC and get a price?","answer":"The 5SY6206-6CC is sourced to order against an RFQ through independent distribution. Submit a request for quote to confirm current availability and pricing."},{"question":"What is the breaking capacity of the 5SY6206-6CC?","answer":"The 5SY6206-6CC has a 6 kA breaking capacity per EN 60898 at 400 V AC, and 5 kA per UL 1077 / CSA C22.2 No. 235."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6206-6CC","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/5SY6206-6CC 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}}