{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6508-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6508-7","canonicalUrl":"https://aoctrl.com/siemens/5SY6508-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6508-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY6508-7, miniature circuit breaker, 1P+N, 2-pole, C-curve, 6 kA (EN 60898) / 15 kA (IEC 60947-2), 230 V AC, 60 V DC, 2 MW.","salesMarkdown":"## Mounting and environment Mount in any position — no derating needed for horizontal or inverted orientation. Rated for ambient temperatures from -40 °C to 75 °C, with humidity limits that derate above 55 °C (max 95% RH at 55 °C, 55% at 70 °C, 35% at 75 °C). Halogen-free and silicon-free construction, which matters for clean-room or semiconductor-adjacent lines where outgassing can contaminate optics or sensitive surfaces. Sealable terminals (tamper-evident) for metering or safety circuits where you need to lock the setting. Listed to IEC / EN 60898-1 (domestic and similar installations) and IEC / EN 60947-2 (industrial switchgear), plus UL 1077 and CSA C22.2 No.235 for North American acceptance. Overvoltage category III suits fixed installations with transient overvoltages up to 4 kV. Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz — robust enough for machine-mounted panels near rotating equipment.","metaTitle":"Siemens SENTRON 5SY6508-7 MCB, 2-pole C-curve, 6kA/15kA","metaDescription":"Siemens SENTRON 5SY6508-7 miniature circuit breaker, 1P+N, 2-pole, C-curve, 6 kA per EN 60898, 15 kA per IEC 60947-2. Active production. Sourced to order via RFQ.","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","title":"5SY6508-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60898-1, IEC / EN 60947-2 / UL1077","description":"Miniature circuit breaker 230 V 6kA, 1+N-pole C, 8A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"230 V","at DC rated value":"60 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Energy Limitation Class":"3","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"Yes","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to EN 60898 rated value":"6 kA","according to IEC 60947-2 rated value":"15 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","at DC according to IEC 60947-2 rated value":"15 kA","Value Range Of The Supply Voltage Frequency":"50/60 Hz","operating voltage at DC rated value maximum":"72 V","with single-phase operation at AC rated value":"250 V","at AC according to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","supply voltage with single-phase operation at AC rated value":"230 V","power loss [W] for rated value of the current at AC in hot operating state per pole":"0.9 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$88.64","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1aa8eb2bd813ac5f00e45cc990d60de4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=293378&mlfb=5SY6508-7"},"ai":{"faq":[{"question":"What are the key ratings for this MCB?","answer":"Breaking capacity: 6 kA per EN 60898-1, 15 kA per IEC 60947-2 (AC and DC), 5 kA per UL 1077. Tripping characteristic: C-curve. Voltage: 230 V AC (250 V single-phase), 60 V DC (72 V max). Poles: 1P+N (2-pole)."},{"question":"What compliance documentation is available?","answer":"The breaker is certified to IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, and CSA C22.2 No.235. It is halogen-free and silicon-free. RoHS/REACH compliance is standard for Siemens SENTRON products, though specific declarations should be confirmed at order."},{"question":"What is the physical size of the 5SY6508-7?","answer":"Width 36 mm (2 modular units), depth 76 mm (70 mm installation depth), height 90 mm. Fits standard DIN-rail enclosures."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6508-7","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/5SY6508-7 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}}