{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6363-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6363-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SL6363-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6363-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6363-7CC miniature circuit breaker, 3-pole, C-curve, 63 A, 400 V AC, 6 kA breaking capacity per EN 60898, 3 modular width units.","salesMarkdown":"The Siemens SENTRON 5SL6363-7CC is a 3-pole miniature circuit breaker rated 63 A with a C tripping characteristic, designed for 400 V AC systems and a 6 kA breaking capacity per EN 60898. It occupies 3 modular width units (54 mm) on a DIN rail, with a depth of 76 mm and an installation depth of 70 mm — standard panel fit for a 3P MCB in this class. The 3-pole design switches all three phases simultaneously, which is the expected configuration for a 400 V three-phase feeder or submain in a distribution board. This MCB is specified for residential buildings and infrastructure — think apartment distribution boards, small commercial panelboards, and lighting circuits in public facilities. Mounting position is unrestricted, so it works in vertical or horizontal DIN-rail enclosures. Halogen-free and silicon-free construction matters in clean-room or sensitive-electronic environments where outgassing from a fault could contaminate contacts or optics. The sealable design allows the panel builder to lock the toggle position after commissioning, preventing unauthorized switching.","metaTitle":"Siemens 5SL6363-7CC SENTRON MCB, 3P C 63A 400V 6kA","metaDescription":"Siemens SENTRON 5SL6363-7CC miniature circuit breaker, 3-pole, C-curve, 63A, 400V AC, 6kA breaking capacity per EN 60898. 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":"5SL6363-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 3-pole, C, 63 A Circuit breaker 400 V 6kA, 3-pole, C, 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","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Energy Limitation Class":"3","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"3","Tripping Characteristic Class":"C","supply voltage at AC rated value":"400 V","according to EN 60898 rated value":"6 kA","Type Of Voltage Of The Operating Voltage":"AC","with multi-phase operation at AC maximum":"440 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","with multi-phase operation at AC rated value":"440 V","vibration resistance according to IEC 60068-2-6":"50 m/s² at 25 to 150 Hz","Product Extension Installable Supplementary Devices":"Yes","power loss [W] for rated value of the current at AC in hot operating state per pole":"5 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e44dd21ff988930a220500f33800bdd8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=386598&mlfb=5SL6363-7CC"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL6363-7CC?","answer":"6 kA per EN 60898 at 400 V AC. This is the standard residential/infrastructure rating for this class of MCB."},{"question":"Will 5SL6363-7CC fit a panel designed for 5SL4363-7?","answer":"Yes, the two share identical dimensions (76 mm depth, 54 mm width, 90 mm height, 70 mm installation depth) and the same 3-pole, C-curve, 63 A rating. The difference is breaking capacity: 5SL4363-7 is rated 10 kA per both EN 60898 and IEC 60947-2, while 5SL6363-7CC is rated 6 kA per EN 60898. If the panel was specified around 5SL4363-7 for its higher fault rating, dropping in the 5SL6363-7CC may reduce the SCCR of the assembly — verify the available fault current at the installation point before substituting."},{"question":"Where can I buy 5SL6363-7CC and get a price?","answer":"We source and quote this part to order against an RFQ. Send the quantity and target delivery window; availability and current pricing are confirmed at quote time through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6363-7CC","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/5SL6363-7CC 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}}