{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SN6301-7CP","brand":"Siemens","brandSlug":"siemens","productSlug":"5SN6301-7CP","canonicalUrl":"https://aoctrl.com/siemens/5SN6301-7CP","factsUrl":"https://aoctrl.com/api/mcp/products/5SN6301-7CP","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SN6301-7CP, 3-pole miniature circuit breaker, Type C characteristic, 400 V AC, 6 kA (EN 60898) / 30 kA (IEC 60947-2), 3 MW units.","salesMarkdown":"The Siemens 5SN6301-7CP is a 3-pole miniature circuit breaker from the SENTRON 5SN series, rated for 400 V AC at 50 Hz. The 5SN6301-7CP occupies 3 modular width units (54 mm wide) on a DIN rail, with a depth of 76 mm and an installation depth of 70 mm. Height is 90 mm. Solid conductors up to 35 mm² can be terminated, which covers most downstream feeder and branch circuit wiring. The 76 mm depth means it sits flush with adjacent SENTRON devices in a standard distribution board — no extra enclosure depth needed. ## Electrical ratings and thermal behaviour Rated for multi-phase and single-phase operation up to 440 V AC maximum. DC rating tops out at 72 V. Power dissipation is 1.2 W per pole in hot operating state at rated current — three poles sum to 3.6 W, which is manageable in a sealed enclosure but worth checking against the panel's thermal budget in a high-density layout.","metaTitle":"Siemens 5SN6301-7CP MCB, 3-Pole, 6kA/30kA, Type C","metaDescription":"Siemens SENTRON 5SN6301-7CP 3-pole MCB, 400V AC, 6kA per EN 60898 / 30kA per IEC 60947-2. Active production. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["3-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"54 mm","title":"5SN6301-7CP","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","description":"MCB 5SN","Number Of Poles":"3","lifecycle_stage":"current","Installation Depth":"70 mm","at DC rated value maximum":"72 V","Number Of Modular Width Units":"3","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":"1.2 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bc52e32b857b945126e411b7c31cec02.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1647269&mlfb=5SN6301-7CP"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SN6301-7CP?","answer":"6 kA per EN 60898 for standard distribution board duty, and 30 kA per IEC 60947-2 for industrial panel applications with higher available fault current."},{"question":"Will 5SN6301-7CP drop into a panel specified around 5SL4363-7?","answer":"Yes — both share the same 76 mm depth, 54 mm width (3 MW), 90 mm height, and 70 mm installation depth. The 5SL4363-7 carries a higher 10 kA EN 60898 rating, but the mechanical footprint and DIN-rail mounting are identical, so no rewiring or enclosure modification is needed."},{"question":"How do I get current pricing and availability for 5SN6301-7CP?","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 position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SN6301-7CP","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/5SN6301-7CP 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}}