{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6306-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6306-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SL6306-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6306-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6306-7CC, miniature circuit breaker, 3-pole, C-curve, 6 A, 6 kA per EN 60898, 400 V AC, 3 modular width units.","salesMarkdown":"The Siemens 5SL6306-7CC is a SENTRON miniature circuit breaker — 3-pole, C-curve, rated 6 A at 400 V AC, with a 6 kA breaking capacity per EN 60898. The 6 A rating at 30 °C is the baseline; at 40 °C it derates to 5.66 A, at 50 °C to 5.29 A, and at 55 °C to 5.1 A. The C-curve (tripping characteristic class C) means magnetic trip occurs at 5–10× In — so for a 6 A breaker, instantaneous trip starts between 30 A and 60 A. That's a good match for circuits with moderate inrush: small motors, capacitor banks, or groups of LED drivers. The 3-pole design (3P) switches all three phases simultaneously; neutral is not switched, so it's a straightforward fit for 3-phase 4-wire panels where neutral is bused. ## Mechanical and environmental notes It mounts in any position — no orientation restriction. Touch protection is built in (finger-safe terminals with connected conductors).","metaTitle":"Siemens 5SL6306-7CC SENTRON MCB, 3P C 6A 6kA","metaDescription":"Siemens 5SL6306-7CC SENTRON miniature circuit breaker, 3-pole, C-curve, 6 A, 6 kA per EN 60898, 400 V AC. Active production. Available 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":"5SL6306-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 3-pole, C, 6A Circuit breaker 400 V 6kA, 3-pole, C, 6A","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":"6 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":"6 A","at 40 °C / rated value":"5.66 A","at 45 °C / rated value":"5.48 A","at 50 °C / rated value":"5.29 A","at 55 °C / rated value":"5.1 A","according to IEC 81346-2":"F","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"3","Tripping Characteristic Class":"C","at DC / rated value / maximum":"72 V","Product Feature / Touch Protection":"Yes","according to EN 60898 / rated value":"6 kA","supply voltage / at AC / rated value":"400 V","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","vibration resistance / according to IEC 60068-2-6":"50 m/s² at 25 to 150 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e28fb75413fb54314f53a14e2d28f4be.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=301890&mlfb=5SL6306-7CC"},"ai":{"faq":[{"question":"Where can I buy 5SL6306-7CC and what is the lead time?","answer":"The 5SL6306-7CC is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is 5SL6306-7CC's listed depth?","answer":"The depth is 76 mm, with an installation depth of 70 mm."},{"question":"Will 5SL6306-7CC drop into a panel specified around 5SL4363-7 without rewiring?","answer":"Both are 3-pole SENTRON MCBs with the same 54 mm width (3 modular units) and similar DIN-rail footprint, so mechanical fit is the same. However, the 5SL4363-7 has a different breaking capacity and characteristic — verify the interrupting rating and curve against your panel's fault current before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6306-7CC","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/5SL6306-7CC 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}}