{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SN6104-7CP","brand":"Siemens","brandSlug":"siemens","productSlug":"5SN6104-7CP","canonicalUrl":"https://aoctrl.com/siemens/5SN6104-7CP","factsUrl":"https://aoctrl.com/api/mcp/products/5SN6104-7CP","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SN series MCB, 1-pole, 400 V AC, 72 V DC, 6 kA (EN 60898) / 30 kA (IEC 60947-2), 18 mm width, 76 mm depth.","salesMarkdown":"The Siemens 5SN6104-7CP is a 1-pole miniature circuit breaker from the SENTRON 5SN family, rated for 400 V AC multi-phase operation and 72 V DC maximum. The dual breaking capacity is the spec that matters for coordination. That 30 kA figure is the same class as the 5SL4106-7CC and 5SL4120-7CC siblings, which carry 10 kA per EN 60898 but the same 30 kA per IEC 60947-2; the difference is that those 5SL units are rated for 230 V single-phase, while this 5SN unit is rated for 400 V multi-phase and 440 V maximum. ## Environmental range and wiring Rated for -40 °C to 75 °C ambient, so it lives in unheated enclosures or roof-top cabinets without derating for cold starts. Accepts solid conductors up to 35 mm², which is generous for a 1-module breaker — enough for a 6 mm² feed into a sub-distribution board.","metaTitle":"Siemens 5SN6104-7CP MCB 5SN, 1-Pole, 6 kA per EN 60898","metaDescription":"Siemens 5SN6104-7CP miniature circuit breaker, 1-pole, 6 kA (EN 60898) / 30 kA (IEC 60947-2), 400 V AC, 72 V DC. Active production, sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SN6104-7CP","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","description":"MCB 5SN","Number Of Poles":"1","lifecycle_stage":"current","Installation Depth":"70 mm","at DC rated value maximum":"72 V","Number Of Modular Width Units":"1","supply voltage at AC rated value":"400 V","according to EN 60898 rated value":"6 kA","Supply Voltage Frequency Rated Value":"50 Hz","according to IEC 60947-2 rated value":"30 kA","with multi-phase operation at AC maximum":"440 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","Connectable Conductor Cross-Section Solid Maximum":"35 mm²","Mechanical Service Life (Operating Cycles) Typical":"10 000","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.3 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/74f591716849a3662b6c62df2c0ed593.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1647223&mlfb=5SN6104-7CP"},"ai":{"faq":[{"question":"Where can I buy 5SN6104-7CP and how do I get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"Will 5SN6104-7CP drop into a panel that was specified around 5SL6006-7 without rewiring?","answer":"Yes — both share the same 18 mm width, 76 mm depth, 70 mm installation depth, and DIN-rail mounting. The 5SN6104-7CP is a 1-pole unit, while the 5SL6006-7 is 1P+N, so the neutral switching function differs, but the physical footprint is identical."},{"question":"What is 5SN6104-7CP's breaking capacity?","answer":"6 kA per EN 60898 for residential final circuits, and 30 kA per IEC 60947-2 for industrial distribution boards — the higher figure governs selectivity at the main panel level."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SN6104-7CP","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/5SN6104-7CP 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}}