{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6363-6CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6363-6CC","canonicalUrl":"https://aoctrl.com/siemens/5SL6363-6CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6363-6CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6363-6CC, miniature circuit breaker, 3-pole, B characteristic, 63 A rated, 6 kA breaking capacity at 400 V AC, 3 modular width units.","salesMarkdown":"## Siemens SENTRON 5SL6363-6CC — 3-pole B-curve MCB, 63 A, 6 kA Rated current derates with ambient temperature: 63 A at 30 °C, 60.17 A at 40 °C, 58.71 A at 45 °C, and 55.66 A at 55 °C. If the panel runs warm — typical in a crowded enclosure — factor the 40 °C figure (60.17 A) as the practical continuous rating. Mounting position is unrestricted — installs vertically, horizontally, or inverted without derating.","metaTitle":"Siemens 5SL6363-6CC SENTRON MCB, 3P B 63A 6kA 400V","metaDescription":"Siemens 5SL6363-6CC SENTRON miniature circuit breaker, 3-pole, B-curve, 63 A, 6 kA breaking capacity at 400 V AC. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["3-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"54 mm","title":"5SL6363-6CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 3-pole, B, 63 A Circuit breaker 400 V 6kA, 3-pole, B, 63 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P","Number Of Poles":"3","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","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","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 30 °C / rated value":"63 A","at 40 °C / rated value":"60.17 A","at 45 °C / rated value":"58.71 A","at 50 °C / rated value":"57.21 A","at 55 °C / rated value":"55.66 A","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"3","Tripping Characteristic Class":"B","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"6 kA","Product Feature / Touch Protection":"Yes","supply voltage / at AC / rated value":"400 V","Type Of Voltage / Of The Operating Voltage":"AC","vibration resistance / acc. to IEC 60068-2-6":"50 m/s² at 25 to 150 Hz","with multi-phase operation / at AC / maximum":"440 V","Product Component / Neutral Conductor Switching":"No","with multi-phase operation / at AC / rated value":"440 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ecfd5c338a874676377b92ad69c71997.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=403465&mlfb=5SL6363-6CC"},"ai":{"faq":[{"question":"What is the breaking capacity of the 5SL6363-6CC?","answer":"6 kA at 400 V AC, tested to EN 60898. This is the standard breaking capacity for final distribution circuits in residential and light commercial panels."},{"question":"What is the temperature derating for the 5SL6363-6CC?","answer":"Rated 63 A at 30 °C, derated to 60.17 A at 40 °C, 58.71 A at 45 °C, and 55.66 A at 55 °C. Use the 40 °C figure for a typical enclosed panel."},{"question":"Where can I buy the 5SL6363-6CC and get current pricing?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6363-6CC","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/5SL6363-6CC 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}}