{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SJ6316-6KS","brand":"Siemens","brandSlug":"siemens","productSlug":"5SJ6316-6KS","canonicalUrl":"https://aoctrl.com/siemens/5SJ6316-6KS","factsUrl":"https://aoctrl.com/api/mcp/products/5SJ6316-6KS","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SJ6 series, miniature circuit breaker, 3-pole, B-curve, 16 A, 6 kA per EN 60898, 440 V AC, 76 mm depth, screwless outgoing terminals.","salesMarkdown":"## Siemens 5SJ6316-6KS — 3-pole B-curve MCB, 16 A, 6 kA Rated for 440 V AC maximum in multi-phase operation, with an insulation voltage (Ui) of 440 V AC. The 16 A rating at 50 Hz is the continuous current per pole; each pole dissipates 1.9 W in hot operating state. Mounting position any orientation. IP20 rating with connected conductors. Screwless outgoing terminals reduce wiring time: strip length and conductor cross-section per the datasheet. The unit is sealable and halogen-free, silicon-free — relevant for clean-room or sensitive electronic environments where outgassing matters. ## Environmental range and compliance Energy limitation class 3.","metaTitle":"Siemens 5SJ6316-6KS SENTRON MCB, 3P B-curve 16A 6kA","metaDescription":"Siemens 5SJ6316-6KS SENTRON miniature circuit breaker, 3-pole, B-curve, 16 A, 6 kA breaking capacity per EN 60898. Active production, sourced to order. Request quote.","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":"5SJ6316-6KS","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 3-pole, B, 16A, D=70 mm with screwless outgoing terminals","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"3P","Number Of Poles":"3","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"16 A","at DC rated value":"60 V","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":"3","Design Of The Product":"Miniature circuit breaker 5SJ6","Energy Limitation Class":"3","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"60 V","Number Of Modular Width Units":"3","Tripping Characteristic Class":"B","according to EN 60898 rated value":"6 kA","Supply Voltage Frequency Rated Value":"50 Hz","according to IEC 60947-2 rated value":"6 kA","Influence Of The Surrounding Temperature":"Periodically +55°C, max. 95% humidity","with multi-phase operation at AC maximum":"440 V","insulation voltage (Ui) at AC rated value":"440 V","Mechanical Service Life (Operating Cycles) Typical":"20 000","Product Extension Installable Supplementary Devices":"No","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.9 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f0b3ba868f15e314186a53131797d13a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=219574&mlfb=5SJ6316-6KS"},"ai":{"faq":[{"question":"Will 5SJ6316-6KS drop into a panel specified around 5SL4363-7 without rewiring?","answer":"The 5SJ6316-6KS shares the same 76 mm depth, 54 mm width, and 90 mm height as the 5SL4363-7, so the physical footprint is identical. However, the 5SL4363-7 is a C-curve unit rated 10 kA, while this is a B-curve at 6 kA — the tripping characteristic and breaking capacity differ, so verify coordination before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SJ6316-6KS","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/5SJ6316-6KS 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}}