{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SJ6325-7RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SJ6325-7RC","canonicalUrl":"https://aoctrl.com/siemens/5SJ6325-7RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SJ6325-7RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON MCB, 3-pole, 25 A, C characteristic, 6 kA per EN 60898, order code 5SJ6325-7RC.","salesMarkdown":"The Siemens SENTRON 5SJ6325-7RC is a 3-pole miniature circuit breaker rated at 25 A with a C tripping characteristic, designed for AC branch-circuit protection in distribution boards and control panels. The 25 A rating applies at both 30 °C and the standard 40 °C ambient (derating curve applies above that). The C characteristic means the magnetic trip operates at 5 to 10 times rated current — 125 to 250 A — so it tolerates the inrush of motor loads, transformers, and fluorescent lighting without nuisance tripping, while still clearing a hard fault. The 6 kA breaking capacity (EN 60898) is the maximum fault current the breaker can safely interrupt at its rated voltage; at 415 V AC phase-to-phase this holds. Depth of 76 mm and installation depth of 70 mm mean it clears a 100 mm deep enclosure with room for wiring — no tight squeeze. Mounting position is unrestricted, so it can be installed vertically, horizontally, or upside-down without derating. IP20 with connected conductors is the norm for a panelboard interior; the enclosure door provides the environmental seal.","metaTitle":"Siemens SENTRON 5SJ6325-7RC MCB, 3P 25A C-Curve, 6kA","metaDescription":"Siemens SENTRON 5SJ6325-7RC miniature circuit breaker, 3-pole, 25 A rated, C characteristic, 6 kA breaking capacity per EN 60898. Active production, available to order. Request quo","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":"5SJ6325-7RC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"MCB Retail line 3p 6kA 25A C Characteristic","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":"25 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":"No","at 30 °C / rated value":"25 A","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","Product Feature / Touch Protection":"No","supply voltage / at AC / rated value":"415 V","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","with single-phase operation / at AC / rated value":"250 V","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7035c5364331cb66929bf12e2b621e9f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1423781&mlfb=5SJ6325-7RC"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SJ6325-7RC?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote to confirm current pricing and availability."},{"question":"What is the closest functional alternative to 5SJ6325-7RC?","answer":"The 5SL4363-7 shares the same 3-pole, 25 A, C-curve ratings and the same 76 mm depth, 54 mm width, and 90 mm height footprint. The key difference is breaking capacity: the 5SL4363-7 is rated 10 kA per both EN 60898 and IEC 60947-2, versus 6 kA for the 5SJ6325-7RC. If your installation requires a 10 kA SCCR, the 5SL4363-7 is a drop-in swap on the same DIN rail without rewiring."},{"question":"Will 5SJ6325-7RC drop into a panel specified for 5SL4363-7?","answer":"Yes — both breakers share the same 76 mm depth, 54 mm width (3 modular units), 90 mm height, and DIN-rail mounting, so no panel modification or rewiring is needed. The only difference is the 6 kA versus 10 kA breaking capacity."},{"question":"What compliance documentation does Siemens provide for 5SJ6325-7RC?","answer":"The breaker carries IEC/EN 60898 certification for the 6 kA breaking capacity. It is rated overvoltage category III and pollution degree 2 per IEC 60947-2. The halogen-free and silicon-free construction supports RoHS and REACH compliance, though the specific declarations should be confirmed from the manufacturer's documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SJ6325-7RC","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/5SJ6325-7RC 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}}