{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY5163-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY5163-7","canonicalUrl":"https://aoctrl.com/siemens/5SY5163-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY5163-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY5163-7, miniature circuit breaker, 1-pole, 63 A rated, C characteristic, 10 kA breaking capacity per IEC/EN 60898-2 and UL1077, 18 mm width, IP20.","salesMarkdown":"## 63 A C-curve MCB for panel distribution Its 10 kA breaking capacity is certified under both IEC/EN 60898-2 and UL1077, covering the two dominant standards for panelboard and branch-circuit protection globally. ## Thermal derating and ambient limits Rated 63 A at 35 °C ambient, the breaker derates to 59.16 A at 40 °C, 57.14 A at 45 °C, 55.06 A at 50 °C, 52.92 A at 55 °C, and 50.65 A at 60 °C — a continuous curve that matters when the breaker shares a crowded enclosure with other heat sources.","metaTitle":"Siemens 5SY5163-7 SENTRON MCB, 63 A, C-Curve, 1P, 10 kA","metaDescription":"Siemens 5SY5163-7 SENTRON miniature circuit breaker, 63 A rated, C tripping characteristic, 1-pole, 10 kA breaking capacity per IEC/EN 60898-2 and UL1077. Current lifecycle stage.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SY5163-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60898-2, UL1077","description":"Circuit breaker Universal current 220 V DC 230/400 V AC 10kA, 1-pole, C, 63A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","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","at AC / rated value":"63 A","at DC / rated value":"220 V","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Energy Limitation Class":"3","according to EN 61346-2":"F","at 35 °C / rated value":"63 A","at 40 °C / rated value":"59.16 A","at 45 °C / rated value":"57.14 A","at 50 °C / rated value":"55.06 A","at 55 °C / rated value":"52.92 A","at 60 °C / rated value":"50.65 A","Combined Terminal Bottom":"Yes","according to IEC 81346-2":"F","Suitability For Operation":"universal current","Neutral Conductor Switching":"No","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","Position / Of Power Supply Cord":"AC as required, observe DC polarity","at DC / according to EN 60898-2":"10 kA","according to EN 60898 / rated value":"10 kA","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","Type Of Voltage / Of The Operating Voltage":"AC/DC","Value Range / Of The Supply Voltage Frequency":"50/60 Hz","at DC / according to IEC 60947-2 / rated value":"15 kA","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"250 V","vibration resistance / according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","with single-phase operation / at AC / rated value":"440 V","Mechanical Service Life (Switching Cycles) / Typical":"5 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6054247a82a5934f0e37e030343d2c9b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=534498&mlfb=5SY5163-7"},"ai":{"faq":[{"question":"What is 5SY5163-7's breaking capacity?","answer":"The 5SY5163-7 has a 10 kA breaking capacity per IEC/EN 60898-2 and also 10 kA at DC per EN 60898-2, with UL1077 recognition."},{"question":"What compliance documentation does Siemens provide for 5SY5163-7?","answer":"The 5SY5163-7 is certified to IEC/EN 60898-2 and UL1077, is halogen-free and silicon-free, and carries the SENTRON brand designation. Specific RoHS/REACH declarations are available with the order documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY5163-7","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/5SY5163-7 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}}