{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6350-6RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6350-6RC","canonicalUrl":"https://aoctrl.com/siemens/5SL6350-6RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6350-6RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6350-6RC, miniature circuit breaker, 50 A, 3-pole, B characteristic, 7.5 kA per EN 60898, 3 MW units.","salesMarkdown":"It provides a breaking capacity of 7.5 kA according to EN 60898 at 415 V AC, making it suitable for residential and infrastructure branch-circuit protection where short-circuit levels stay within that limit. ## Physical Fit and Integration Sealable design allows padlocking the toggle in the OFF position for lockout/tagout compliance during maintenance. Halogen-free and silicon-free construction supports use in environments sensitive to corrosive off-gassing, such as data centers or clean manufacturing areas. ## Power Loss and Thermal Considerations For a 3-pole breaker at full load, total heat rejection inside the enclosure is 11.4 W — a factor when calculating cabinet thermal rise in a dense DIN-rail layout.","metaTitle":"Siemens SENTRON 5SL6350-6RC MCB 50A 3P B-curve 7.5kA","metaDescription":"Siemens SENTRON 5SL6350-6RC miniature circuit breaker, 50 A, 3-pole, B characteristic, 7.5 kA breaking capacity per EN 60898. Active production. Quoted to order.","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":"5SL6350-6RC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"MCB 50 A 3-pole B characteristic 7.5 kA","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":"No","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"3","Tripping Characteristic Class":"B","supply voltage at AC rated value":"415 V","according to EN 60898 rated value":"7.5 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","with single-phase operation at AC rated value":"250 V","vibration resistance according to IEC 60068-2-6":"no","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":"3.8 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d86718d0197d9d82c971bf327cc9517e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=368874&mlfb=5SL6350-6RC"},"ai":{"faq":[{"question":"What compliance documentation is available for the 5SL6350-6RC?","answer":"The 5SL6350-6RC is halogen-free and silicon-free. It carries an IP20 protection class with connected conductors, overvoltage category III, and pollution degree 2 ratings. Standard Siemens declarations (RoHS, REACH) apply per the SENTRON product family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6350-6RC","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/5SL6350-6RC 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}}