{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SN6316-8CN","brand":"Siemens","brandSlug":"siemens","productSlug":"5SN6316-8CN","canonicalUrl":"https://aoctrl.com/siemens/5SN6316-8CN","factsUrl":"https://aoctrl.com/api/mcp/products/5SN6316-8CN","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 3-pole, D tripping characteristic, 16 A rated current, 6 kA breaking capacity at 400 V AC, IP20, halogen-free.","salesMarkdown":"The Siemens SENTRON 5SN6316-8CN is a 3-pole miniature circuit breaker with a D tripping characteristic, rated 16 A at 400 V AC and a breaking capacity of 6 kA per EN 60898. At 30 °C ambient the breaker carries the full 16 A; at 40 °C it derates to 15.28 A, at 45 °C to 14.91 A, at 50 °C to 14.53 A, and at 55 °C to 14.14 A. The DC rating tops out at 72 V, so it's not a candidate for 125 VDC battery banks. ## Mounting and environment Any mounting position is allowed.","metaTitle":"Siemens SENTRON 5SN6316-8CN MCB, 3-pole D 16A, 6kA","metaDescription":"Siemens SENTRON 5SN6316-8CN miniature circuit breaker, 3-pole, D-curve, 16A, 6kA at 400V AC. IP20, halogen-free, -40 to 75°C. Current lifecycle. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["3-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"54 mm","title":"5SN6316-8CN","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Circuit breaker 400V, 6kA, 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","acc. to IEC 81346-2":"F","at AC / rated value":"16 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","acc. to DIN EN 61346-2":"F","at 30 °C / rated value":"16 A","at 40 °C / rated value":"15.28 A","at 45 °C / rated value":"14.91 A","at 50 °C / rated value":"14.53 A","at 55 °C / rated value":"14.14 A","Number Of Modular Width Units":"3","Tripping Characteristic Class":"D","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/f5131663ae36df3103cc1b41248a9f89.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=449777&mlfb=5SN6316-8CN"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SN6316-8CN","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/5SN6316-8CN 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}}