{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4310-6CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4310-6CC","canonicalUrl":"https://aoctrl.com/siemens/5SL4310-6CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4310-6CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL4 series miniature circuit breaker, 5SL4310-6CC, 3-pole, B characteristic, 10 A rated current, 10 kA breaking capacity per EN 60898, 400 V AC, 3 width units.","salesMarkdown":"Three poles, no neutral pole switching, so it's a straight 3-phase line protection device for final circuits in residential or light commercial infrastructure panels. The body takes 3 width units (54 mm wide, 90 mm tall, 76 mm deep; installation depth 70 mm). Conductor range 0.75 mm² to 25 mm² — that 25 mm² top end handles the feed-through busbar or a heavy downstream tail without needing a reducer. Sealable, with touch protection on the terminals. IP20 with conductors connected, which is standard for enclosed panel gear. Energy limiting class 3 — it restricts let-through energy enough to protect downstream wiring and connected devices during a fault, which is the expected performance for a B-curve MCB in a residential or light commercial distribution board.","metaTitle":"Siemens 5SL4310-6CC SENTRON MCB, 3P B 10A 10kA","metaDescription":"Siemens 5SL4310-6CC SENTRON miniature circuit breaker, 3-pole, B-curve, 10 A, 10 kA per EN 60898, 400 V AC. 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":"5SL4310-6CC","Height":"90 mm","Maximum":"25 mm²","Minimum":"0.75 mm²","Sealable":"Yes","Rated Value":"50 Hz","description":"Miniature circuit breaker 400 V 10kA, 3-pole, B, 10 A Circuit breaker 400 V 10kA, 3-pole, B, 10 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Number of poles":"3","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Product designation":"Miniature circuit breaker","Protection class IP":"IP20, with connected conductors","Overvoltage category":"3","Design of the product":"5SL miniature circuit breakers","Energy limiting class":"3","Number of width units":"3","Number of poles / Note":"3P","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","circuit-breaker / Design":"5SL4CC","Suitability for operation":"Residential buildings/infrastructure","Current / at AC / rated value":"10 A","Tripping characteristic class":"B","at DC / rated value / maximum":"60 V","acc. to EN 60898 / rated value":"10 kA","Product feature / Touch protection":"Yes","Supply voltage / at AC / rated value":"400 V","Influence of the surrounding temperature":"+55 °C, max. 95% humidity","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 function / 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/c33d831d74aa9e0bbe8cf82f9a2a9e18.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=102728&mlfb=5SL4310-6CC"},"ai":{"faq":[{"question":"Where can I buy 5SL4310-6CC?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."},{"question":"What is 5SL4310-6CC's breaking capacity?","answer":"10 kA rated short-circuit capacity per EN 60898 at 400 V AC. That's the standard breaking capacity for a B-curve MCB protecting final circuits in a domestic or light commercial distribution board — sufficient for most utility transformer fault levels in those settings."},{"question":"Will 5SL4310-6CC drop into a panel specified around 5SL4120-7CC without rewiring?","answer":"Both are 3-pole SENTRON 5SL4 series breakers on the same DIN-rail footprint (3 width units, 54 mm wide). The 5SL4120-7CC is a 20 A C-curve; the 5SL4310-6CC is a 10 A B-curve. Physical swap is straightforward — same rail clip, same busbar pitch — but the curve and rating change means the downstream cable and load coordination must be rechecked. No rewiring of the DIN-rail mounting, but the feed conductor sizing and selectivity with the upstream device need a coordination review."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4310-6CC","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/5SL4310-6CC 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}}