{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4163-7CC11","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4163-7CC11","canonicalUrl":"https://aoctrl.com/siemens/5SY4163-7CC11","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4163-7CC11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4163-7CC11, 1-pole miniature circuit breaker, 63 A, C characteristic, 10 kA per EN 60898, for railway and industrial applications.","salesMarkdown":"The Siemens 5SY4163-7CC11 is a SENTRON 1-pole miniature circuit breaker rated 63 A with a C tripping characteristic and a 10 kA breaking capacity per EN 60898. It is designed for railway applications and carries an IP20 rating with conductors connected. The 18 mm width occupies one modular unit on a DIN rail, and the quick-assembly fastening lets it snap into any mounting position. The 63 A rating at 35 °C is the headline current, but the part derates to 59.22 A at 40 °C and 50.84 A at 60 °C — so if your enclosure runs warm, the actual continuous current the breaker can carry without nuisance tripping drops. ## Integration notes Its 18 mm width and 76 mm depth fit standard distribution boards; the combined terminal at top and bottom accepts both busbar and cable connections.","metaTitle":"Siemens 5SY4163-7CC11 SENTRON MCB, 1P 63A C-Curve 10kA","metaDescription":"Siemens 5SY4163-7CC11 SENTRON miniature circuit breaker, 1-pole 63A C-characteristic, 10kA breaking capacity per EN 60898. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","acc. to IEC 81346-2":"F","at AC / rated value":"63 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Design Of The Product":"For railway applications","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 35 °C / rated value":"63 A","at 40 °C / rated value":"59.22 A","at 45 °C / rated value":"57.27 A","at 50 °C / rated value":"55.19 A","at 55 °C / rated value":"53.05 A","at 60 °C / rated value":"50.84 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","acc. to EN 60898 / rated value":"10 kA","Position / Of Power Supply Cord":"Any","Product Feature / Touch Protection":"Yes","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","vibration resistance / acc. to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Product Component / Neutral Conductor Switching":"No","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"72 V","with single-phase operation / at AC / rated value":"440 V","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3fd07405e1ef4f7fce7694ab3f0a2df0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=164575&mlfb=5SY4163-7CC11","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY4163-7CC11/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4163-7CC11","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/5SY4163-7CC11 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}}