{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4110-8","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4110-8","canonicalUrl":"https://aoctrl.com/siemens/5SL4110-8","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4110-8","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL4110-8, miniature circuit breaker, 1-pole, D tripping characteristic, 10 A rated current, 10 kA breaking capacity at 400 V AC, 50/60 Hz.","salesMarkdown":"The Siemens SENTRON 5SL4110-8 is a 1-pole miniature circuit breaker (MCB) with a D tripping characteristic, rated at 10 A and 400 V AC, with a 10 kA breaking capacity per EN 60898 and IEC 60947-2. That D-curve means it's built for loads with high inrush — motor starters, transformers, discharge lighting — where the magnetic trip holds off until roughly 10 to 20 times rated current, so nuisance tripping on startup doesn't happen. Sealable, halogen-free, silicon-free — that's a plus for clean-room or low-corrosion environments where outgassing matters. ## Ratings that matter for selection The 10 A rating is at 30 °C; at 40 °C it derates to 9.24 A, at 45 °C to 8.8 A, at 55 °C to 7.96 A. If your panel ambient runs warm, size the breaker one step up or account for the derate. DC rating is 72 V maximum — useful for control circuits but not for 125 V DC battery banks.","metaTitle":"Siemens SENTRON 5SL4110-8 MCB, 1P D 10 A, 10 kA, 400 V AC","metaDescription":"Siemens SENTRON 5SL4110-8 miniature circuit breaker, 1-pole, D-curve, 10 A, 10 kA breaking capacity per EN 60898/IEC 60947-2, 400 V AC. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SL4110-8","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230/400 V 10kA, 1-pole, D, 10 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"10 A","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","at 30 °C rated value":"10 A","at 40 °C rated value":"9.24 A","at 45 °C rated value":"8.8 A","at 55 °C rated value":"7.96 A","Energy Limitation Class":"3","according to EN 61346-2":"F","according to IEC 81346-2":"F","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"1","Tripping Characteristic Class":"D","supply voltage at AC rated value":"400 V","according to EN 60898 rated value":"10 kA","according to IEC 60947-2 rated value":"10 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","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":"0.9 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d4bebc237fa092287aaa2ed9f79819e0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=53149&mlfb=5SL4110-8"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SL4110-8?","answer":"Pricing and availability are confirmed at quote time. Submit an RFQ against this order code and we'll source it through independent distribution channels."},{"question":"What is the difference between 5SL4110-8 and 5SL6120-7?","answer":"The 5SL6120-7 is a 2-pole, 20 A, C-curve MCB — different poles, current, and trip characteristic. The 5SL4110-8 is 1-pole, 10 A, D-curve. They are not drop-in replacements; the panel wiring and coordination study would need to match the specific rating."},{"question":"What compliance documentation does Siemens provide for 5SL4110-8?","answer":"The 5SL4110-8 carries ratings per EN 60898 and IEC 60947-2, with a 10 kA breaking capacity. It is halogen-free and silicon-free. Standard Siemens documentation includes a declaration of conformity and test certificates; request these with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4110-8","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/5SL4110-8 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}}