{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY8563-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY8563-7","canonicalUrl":"https://aoctrl.com/siemens/5SY8563-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY8563-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY8563-7 miniature circuit breaker, 2-pole, C tripping characteristic, 63 A rated current, 25 kA breaking capacity per IEC 60947-2.","salesMarkdown":"The Siemens SENTRON 5SY8563-7 is a 2-pole miniature circuit breaker (MCB) with a C tripping characteristic, rated 63 A at 230 V AC and 50/60 Hz. It carries a 25 kA breaking capacity per IEC 60947-2, meaning it can safely interrupt fault currents up to that level without upstream damage — critical for selectivity in industrial distribution panels. At DC per IEC 60947-2 it's rated 15 kA; under UL 1077 / CSA C22.2 No.235 it's 5 kA, so verify the standard your installation follows. Rated current derates with ambient temperature: 63 A at 45 °C, 61.05 A at 50 °C, 59.03 A at 55 °C. The C-curve trips between 5× and 10× In, suited for motor-starting and moderate inrush loads in mechanical engineering / industry environments. ## Mounting & Integration Snaps onto DIN rail via the quick assembly system; occupies 2 modular width units (36 mm wide). Depth is 76 mm, installation depth 70 mm. Mounting position is any — no derating needed for horizontal or inverted orientation. IP20 with connected conductors, overvoltage category III, pollution degree 3 — standard for enclosed distribution boards. Combined terminals top and bottom accept copper conductors; neutral conductor switching is integrated (1P+N). Touch protection is included. Halogen-free and silicon-free construction — suitable for clean-room or corrosive-environment panels where outgassing matters.","metaTitle":"Siemens 5SY8563-7 SENTRON MCB, 2-Pole C-63A, 25kA IEC","metaDescription":"Siemens 5SY8563-7 SENTRON miniature circuit breaker, 2-pole C-curve 63A, 25kA breaking capacity per IEC 60947-2. Active production, sourced to order. Request RFQ for pricing and av","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"2","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":"230 V","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Number Of Poles / Note":"1P+N","acc. to DIN EN 61346-2":"F","at 45 °C / rated value":"63 A","at 50 °C / rated value":"61.05 A","at 55 °C / rated value":"59.03 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"2","Tripping Characteristic Class":"C","Position / Of Power Supply Cord":"Any","acc. to IEC 60947-2 / rated value":"25 kA","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 DC / acc. to IEC 60947-2 / rated value":"15 kA","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":"Yes","operating voltage / at DC / rated value / maximum":"72 V","with single-phase operation / at AC / rated value":"250 V","Mechanical Service Life (Operating Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6fcee2e23022ab1fc8b062a7416d74c8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=439876&mlfb=5SY8563-7","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY8563-7/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of the 5SY8563-7?","answer":"25 kA per IEC 60947-2 at AC, 15 kA at DC per the same standard, and 5 kA per UL 1077 / CSA C22.2 No.235. The IEC rating is the one that governs selectivity in most industrial panels outside North America."},{"question":"Where can I buy the 5SY8563-7 and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — no stock or price figures are published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY8563-7","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/5SY8563-7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}