{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4425-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4425-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY4425-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4425-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4425-7CC miniature circuit breaker, 25 A rated, C tripping characteristic, 4-pole, 10 kA breaking capacity per EN 60898, 5 kA per UL 1077, IP20.","salesMarkdown":"## Rated current and selectivity The 10 kA breaking capacity per EN 60898 covers most commercial and light-industrial fault levels; the 5 kA rating per UL 1077 and CSA C22.2 No. 235 is the figure to use for North American panel schedules. At 40 °C the breaker carries 23.5 A before thermal derating; at 50 °C it holds 21.9 A, and at 55 °C it holds 21.05 A — so a 25 A breaker on a 20 A continuous load in a 50 °C panel is fine, but pushing a 24 A load at 55 °C will trip on thermal after sustained operation. Snap-on DIN rail mount, any position. IP20 with connected conductors — this is a dry-location panel breaker, not for washdown environments. The quick-assembly system and sealable toggle let the panel builder lock out unauthorized operation after commissioning.","metaTitle":"Siemens SENTRON 5SY4425-7CC MCB, 25 A, C-Curve, 4P, 10 kA","metaDescription":"Siemens SENTRON 5SY4425-7CC miniature circuit breaker, 25 A rated, C tripping characteristic, 4-pole, 10 kA breaking capacity per EN 60898, 5 kA per UL 1077. Active production, sou","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SY4425-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 10kA, 4-pole, C, 25A","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"4","Type Of Voltage":"AC","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","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","Combined Terminal Top":"Yes","Number Of Poles / Note":"4P","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 35 °C / rated value":"25 A","at 40 °C / rated value":"23.5 A","at 45 °C / rated value":"22.72 A","at 50 °C / rated value":"21.9 A","at 55 °C / rated value":"21.05 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"4","Tripping Characteristic Class":"C","acc. to EN 60898 / rated value":"10 kA","Position / Of Power Supply Cord":"Any","Product Feature / Touch Protection":"Yes","Supply Voltage Frequency / Rated Value":"50/60 Hz","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","at AC / acc. to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance / acc. to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Product Function / Neutral Conductor Switching":"No","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"72 V","with single-phase operation / at AC / rated value":"440 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/27ce7ba44bb0073dabc56ba293cb0ad5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=60650&mlfb=5SY4425-7CC"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SY4425-7CC?","answer":"10 kA per EN 60898 and 5 kA per UL 1077 / CSA C22.2 No. 235 — the lower figure governs for North American panel coordination."},{"question":"Will 5SY4425-7CC drop into a panel specified around 5SY4304-7CV?","answer":"Both are 4-pole SENTRON MCBs on the same DIN-rail footprint with identical 72 mm width, so the mechanical swap is direct. The 5SY4425-7CC is a 25 A C-curve; the 5SY4304-7CV is a 4 A C-curve — the ampacity difference means the branch circuit must be re-evaluated for conductor and load coordination before substitution."},{"question":"Where can I buy 5SY4425-7CC?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4425-7CC","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/5SY4425-7CC 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}}