{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6301-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6301-7","canonicalUrl":"https://aoctrl.com/siemens/5SL6301-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6301-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6301-7, 3-pole miniature circuit breaker, C-curve, rated 1 A at 400 V AC, 6 kA breaking capacity per IEC 60898 and IEC 60947-2, IP20, 3 modular units wide.","salesMarkdown":"Three poles, C-curve trip characteristic, rated 1 A at 400 V AC. Rated for multi-phase operation up to 440 V AC maximum. ## Panel fit and environment Mounting position any — no derating for horizontal or upside-down install. Degree of pollution 2, overvoltage category III — standard for fixed-installation distribution boards. Sealable, halogen-free, silicon-free, touch-protected terminals. ## Thermal derating and service life Rated 1 A at 30 °C ambient. Derates to 0.95 A at 40 °C, 0.92 A at 45 °C, and 0.87 A at 55 °C. That's the continuous current it can carry without nuisance tripping at elevated panel temperatures. Mechanical service life typical 10 000 operating cycles — fine for normal switching duty, not for frequent on-off cycling as a disconnect. Energy limitation class 3, meaning it limits let-through energy well enough for most downstream equipment protection. No official successor; this is the active variant.","metaTitle":"Siemens 5SL6301-7 SENTRON MCB, 3-Pole C-Curve 1 A, 6 kA","metaDescription":"Siemens 5SL6301-7 SENTRON miniature circuit breaker, 3-pole, C-curve, 1 A rated, 6 kA breaking capacity per IEC 60898/60947-2. 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":"5SL6301-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 3-pole, C, 1 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","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","acc. to IEC 81346-2":"F","at AC / rated value":"1 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Number Of Poles / Note":"3P","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 30 °C / rated value":"1 A","at 40 °C / rated value":"0.95 A","at 45 °C / rated value":"0.92 A","at 55 °C / rated value":"0.87 A","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"3","Tripping Characteristic Class":"C","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"6 kA","acc. to IEC 60947-2 / rated value":"6 kA","Product Feature / Touch Protection":"Yes","supply voltage / at AC / rated value":"400 V","Influence Of The Surrounding Temperature":"Periodically +55°C, max. 95% humidity","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","Mechanical Service Life (Operating Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$19.05","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=167629&mlfb=5SL6301-7"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL6301-7?","answer":"6 kA per both EN 60898 and IEC 60947-2 at 400 V AC."},{"question":"What is the trip characteristic of 5SL6301-7?","answer":"C-curve, tripping between 5 and 10 times rated current — suited for moderate inrush loads."},{"question":"Where can I buy 5SL6301-7 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."},{"question":"Will 5SL6301-7 drop into a panel specified around 5SL3205-7MB?","answer":"Both are 3-pole SENTRON MCBs on DIN rail, but the 5SL3205-7MB is a different rating and characteristic. Check your BOM's required current and trip curve before swapping — the mechanical footprint is the same 3-module width."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6301-7","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/5SL6301-7 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}}