{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4316-8","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4316-8","canonicalUrl":"https://aoctrl.com/siemens/5SL4316-8","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4316-8","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 3-pole, D-characteristic, 16 A, 400 V AC, 10 kA breaking capacity per EN 60898 / IEC 60947-2.","salesMarkdown":"The Siemens SENTRON 5SL4316-8 is a 3-pole miniature circuit breaker (MCB) with a D tripping characteristic, rated 16 A at 400 V AC and a 10 kA breaking capacity per EN 60898 and IEC 60947-2. At 40 °C it derates to 14.78 A, at 45 °C to 14.08 A, and at 55 °C to 12.74 A. ## Sourcing and fit This MCB is specified for residential buildings and infrastructure per the manufacturer's suitability listing. It is a standard SENTRON 5SL-series device, so it shares the same DIN-rail footprint, busbar comb, and terminal accessories as the rest of the 5SL family. If you are replacing a 5SL4363-7 (a 63 A D-curve 3-pole), the 5SL4316-8 drops into the same panel slot with the same wiring — just match the amp rating to your load. For current pricing and availability, send an RFQ; we source through independent distribution and confirm at quote time.","metaTitle":"Siemens 5SL4316-8 SENTRON MCB, 3P D 16A 400V 10kA","metaDescription":"Siemens SENTRON 5SL4316-8 miniature circuit breaker, 3-pole, D-curve, 16A, 400V AC, 10kA. IP20, halogen-free, -40 to 75°C. 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":"5SL4316-8","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 10kA, 3-pole, D, 16A","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","at AC / rated value":"16 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Energy Limitation Class":"3","according to EN 61346-2":"F","at 30 °C / rated value":"16 A","at 40 °C / rated value":"14.78 A","at 45 °C / rated value":"14.08 A","at 55 °C / rated value":"12.74 A","according to IEC 81346-2":"F","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"3","Tripping Characteristic Class":"D","at DC / rated value / maximum":"72 V","Product Feature / Touch Protection":"Yes","according to EN 60898 / rated value":"10 kA","supply voltage / at AC / rated value":"400 V","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","Product Component / Neutral Conductor Switching":"No","with multi-phase operation / at AC / rated value":"440 V","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c33d831d74aa9e0bbe8cf82f9a2a9e18.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=391904&mlfb=5SL4316-8"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL4316-8?","answer":"10 kA per EN 60898 and IEC 60947-2 at 400 V AC."},{"question":"What is the tripping characteristic of 5SL4316-8?","answer":"D-curve — designed for loads with high inrush, like motors or transformers."},{"question":"Will 5SL4316-8 fit in a panel designed for 5SL4363-7?","answer":"Yes, same 3-pole DIN-rail footprint, same 54 mm width, same 76 mm depth — the only difference is the amp rating."},{"question":"Where can I buy 5SL4316-8?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4316-8","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/5SL4316-8 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}}