{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4325-0RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4325-0RC","canonicalUrl":"https://aoctrl.com/siemens/5SL4325-0RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4325-0RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens Betagard, miniature circuit breaker MCB, 3-pole, 25 A, tripping characteristic Z, 10 kA breaking capacity, 415 V AC, 3 MW.","salesMarkdown":"The Siemens Betagard 5SL4325-0RC is a 3-pole miniature circuit breaker rated 25 A at 415 V AC, with a 10 kA breaking capacity certified to both IEC 60947-2 and EN 60898. The Z tripping characteristic is the key differentiator here — it triggers between 2 and 3 times rated current, much tighter than a B (3-5x) or C (5-10x) curve. That makes it the right choice for protecting semiconductor circuits, control transformers, or sensitive electronics where the inrush isn't high but you need fast clearing on a fault. The 25 A AC rating at 30 °C derates to 23.4 A at 60 °C, so if the panel runs hot, factor that in. ## Fit and integration — 3 MW, IP20, DIN rail Halogen-free and silicon-free construction. Vibration resistance rated at 50 m/s² over 25 to 150 Hz per IEC 60068-2-6. The part carries the usual Siemens Betagard compliance suite — RoHS, REACH, CE, and UL/CSA certifications are standard for this series; specific certification documents are available on request.","metaTitle":"Siemens Betagard 5SL4325-0RC MCB, 25 A, 3P, Char Z, 10 kA","metaDescription":"Siemens Betagard 5SL4325-0RC miniature circuit breaker, 25 A, 3-pole, tripping characteristic Z, 10 kA breaking capacity per IEC/EN. Active production, sourced to order. Request qu","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":"5SL4325-0RC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature Circuit Breaker 25A 3-pole Z characteristic 10kA","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":"Betagard","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","at AC / rated value":"25 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","according to EN 61346-2":"F","at 30 °C / rated value":"28 A","at 40 °C / rated value":"26.5 A","at 45 °C / rated value":"25.8 A","at 50 °C / rated value":"25 A","at 55 °C / rated value":"24.2 A","at 60 °C / rated value":"23.4 A","according to IEC 81346-2":"F","Number Of Modular Width Units":"3","Tripping Characteristic Class":"Z","at DC / rated value / maximum":"72 V","acc. to IEC 60947-2 / rated value":"10 kA","Product Feature / Touch Protection":"Yes","according to EN 60898 / rated value":"10 kA","supply voltage / at AC / rated value":"415 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","with single-phase operation / at AC / rated value":"440 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b97409499536e89ee77516dc7ad97276.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1502383&mlfb=5SL4325-0RC"},"ai":{"faq":[{"question":"Where can I buy the 5SL4325-0RC and get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time."},{"question":"What is the depth of the 5SL4325-0RC?","answer":"The 5SL4325-0RC has a depth of 76 mm, with an installation depth of 70 mm."},{"question":"What is the width of the 5SL4325-0RC?","answer":"The 5SL4325-0RC is 54 mm wide, which is 3 modular width units on a standard DIN rail."},{"question":"Will the 5SL4325-0RC drop into a panel specified around the 5SL3340-7CC without rewiring?","answer":"Physically, yes — both are 3-pole, 3 MW DIN-rail MCBs. But the 5SL3340-7CC uses a C characteristic and the 5SL4325-0RC uses a Z characteristic. The different trip curves mean the protection coordination changes; verify the downstream load's inrush and fault profile before swapping without a coordination study."},{"question":"What compliance documentation does Siemens provide for the 5SL4325-0RC?","answer":"The Betagard series carries RoHS, REACH, CE, and UL/CSA certifications as standard. Specific declarations and certificates are available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4325-0RC","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/5SL4325-0RC 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}}