{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY5425-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY5425-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY5425-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY5425-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY5425-7CC miniature circuit breaker, 4-pole C-curve, 25 A (35 °C), 10 kA DC at 880 V, IP20.","salesMarkdown":"## Siemens 5SY5425-7CC — SENTRON 4-pole MCB, C-curve, 25 A The IP20 protection class (with connected conductors) suits enclosed panel installation. Dimensions are 76 mm depth, 72 mm width, 90 mm height — 4 modular width units. The 10 kA DC breaking capacity at 880 V (IEC 60947-2) is the headline rating for DC bus or battery-string protection. For AC applications, the UL 1077 / CSA C22.2 No.235 interrupting rating is 5 kA. Ambient temperature derates the continuous current: 25 A at 35 °C, 23.3 A at 40 °C, 22.4 A at 45 °C, 21.45 A at 50 °C, 20.47 A at 55 °C. The surrounding temperature influence curve (max 95% RH at 55 °C, 55% at 70 °C, 35% at 75 °C) governs humidity limits. The part is specified for mechanical engineering and industrial applications per its design designation.","metaTitle":"Siemens 5SY5425-7CC SENTRON MCB, 4P C-curve 25 A, 10 kA DC","metaDescription":"Siemens 5SY5425-7CC SENTRON miniature circuit breaker, 4-pole C-curve, rated 25 A at 35 °C, 10 kA DC breaking capacity at 880 V. Active production. Sourced to order.","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":"5SY5425-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit-breaker 880 V DC 10kA, 4-pole, C, 25A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"4P","Number Of Poles":"4","lifecycle_stage":"current","Fastening Method":"Quick assembly system","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 DC / rated value":"880 V","protection class IP":"IP20, with connected conductors","Overvoltage Category":"II","Combined Terminal Top":"Yes","Design Of The Product":"Machine manufacture / industry","acc. to DIN EN 61346-2":"F","at 35 °C / rated value":"25 A","at 40 °C / rated value":"23.3 A","at 45 °C / rated value":"22.4 A","at 50 °C / rated value":"21.45 A","at 55 °C / rated value":"20.47 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"4","Tripping Characteristic Class":"C","Position / Of Power Supply Cord":"Consider polarity","Product Feature / Touch Protection":"Yes","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","at DC / acc. to IEC 60947-2 / rated value":"10 kA","Type Of Voltage / Of The Operating Voltage":"DC","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 Component / Neutral Conductor Switching":"No","operating voltage / at DC / rated value / maximum":"1 000 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4e58b56b6cd5f4eae1f5dd9444e401d4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=107977&mlfb=5SY5425-7CC"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY5425-7CC","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/5SY5425-7CC 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}}