{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY5210-6CC11","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY5210-6CC11","canonicalUrl":"https://aoctrl.com/siemens/5SY5210-6CC11","factsUrl":"https://aoctrl.com/api/mcp/products/5SY5210-6CC11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 5SY5210-6CC11, 2-pole, 10 A rated current (B characteristic), DC 440 V, 10 kA breaking capacity, for railway applications.","salesMarkdown":"## 2-pole DC MCB, B curve, 10 A — railway-rated The Siemens SENTRON 5SY5210-6CC11 is a 2-pole miniature circuit breaker (MCB) with a B tripping characteristic, rated 10 A at 35 °C. It is designed for DC applications up to 440 V (rated) with a maximum operating voltage of 500 V DC, and delivers a DC breaking capacity of 10 kA per IEC 60947-2. The part is explicitly marked for railway suitability — pollution degree 3, overvoltage category III, and an ambient temperature range from -40 °C to 75 °C. It carries a current-production lifecycle status.","metaTitle":"Siemens 5SY5210-6CC11 SENTRON MCB, 2P, 10A, B Curve, DC 440V","metaDescription":"Siemens SENTRON 5SY5210-6CC11 miniature circuit breaker, 2-pole, 10A rated at 35°C, B tripping characteristic, DC 440V, 10kA breaking capacity. Current production. Quoted 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":"5SY5210-6CC11","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Circuit breaker Universal current 440 V DC 400 V AC 10kA, 2-pole, B, 10 A for railway applications","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 DC rated value":"440 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","Design Of The Product":"For railway applications","at 35 °C rated value":"10 A","at 40 °C rated value":"9.25 A","at 45 °C rated value":"8.85 A","at 50 °C rated value":"8.43 A","at 55 °C rated value":"7.99 A","at 60 °C rated value":"7.52 A","according to EN 61346-2":"F","Combined Terminal Bottom":"Yes","according to IEC 81346-2":"F","Suitability For Operation":"Railway","Neutral Conductor Switching":"No","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"Consider polarity","Tripping Characteristic Class":"B","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":"DC","at DC according to IEC 60947-2 rated value":"10 kA","operating voltage at DC rated value maximum":"500 V","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Product Extension Installable Supplementary Devices":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/829b352bbcc984613d1da0ccac98eef5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=515941&mlfb=5SY5210-6CC11"},"ai":{"faq":[{"question":"Where can I buy 5SY5210-6CC11 and get a price?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What compliance documentation does this MCB carry?","answer":"The part is designed to IEC 60947-2 for DC breaking capacity, carries pollution degree 3 and overvoltage category III ratings, and is marked for railway suitability. It is halogen-free and silicon-free. Specific RoHS/REACH/UL documentation should be confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY5210-6CC11","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/5SY5210-6CC11 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}}