{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4515-7CV","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4515-7CV","canonicalUrl":"https://aoctrl.com/siemens/5SY4515-7CV","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4515-7CV","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SY4515-7CV, 2-pole miniature circuit breaker, C tripping characteristic, 1.6 A rated current, 15 kA breaking capacity per IEC 60947-2, 2 MW.","salesMarkdown":"The 5SY4515-7CV is a 2-pole miniature circuit breaker (MCB) with a C-curve trip characteristic, rated 1.6 A at 40 °C and 15 kA breaking capacity per IEC 60947-2 — that 15 kA figure is the short-circuit capacity at 230/400 V AC, meaning it can safely interrupt a fault up to 15 kA without upstream damage in a standard distribution board. Width is 36 mm (2 modular units). Ambient temperature range is -40 °C to 75 °C, but the rated current derates above 35 °C: 1.6 A at 35 °C, 1.48 A at 40 °C, 1.42 A at 45 °C, 1.4 A at 50 °C, 1.29 A at 55 °C. Above 55 °C, humidity limits apply — max 95% RH up to 55 °C, then 55% up to 70 °C, then 35% up to 75 °C. Rated for single-phase AC operation up to 250 V and DC operation up to 72 V maximum. Neutral conductor switching is integrated — the breaker switches both poles, which is useful for single-phase circuits where you need to isolate both line and neutral. ## Installation and compliance Touch protection integrated. Complies with IEC/EN 60947-2; suitable for mechanical engineering and industrial applications per the manufacturer's stated suitability. Vibration resistance per IEC 60068-2-6: ±1 mm at 5 to 25 Hz, 50 m/s² at 25 to 150 Hz — adequate for most industrial panels but not rated for continuous high-vibration environments like direct engine mounting.","metaTitle":"5SY4515-7CV 2-Pole MCB, C-Curve 1.6 A, 15 kA IEC 60947-2","metaDescription":"5SY4515-7CV miniature circuit breaker, 2-pole, C-curve, 1.6 A rated at 40 °C, 15 kA breaking capacity per IEC 60947-2. Active production, available to order. Sourced against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SY4515-7CV","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60947-2","description":"MCB Icu=15KA 230/400V 1P+N C1.6","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","Installation Depth":"70 mm","Degree Of Pollution":"3","at AC / rated value":"1.6 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","according to EN 61346-2":"F","at 35 °C / rated value":"1.6 A","at 40 °C / rated value":"1.48 A","at 45 °C / rated value":"1.42 A","at 50 °C / rated value":"1.4 A","at 55 °C / rated value":"1.29 A","Combined Terminal Bottom":"Yes","according to IEC 81346-2":"F","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"2","Tripping Characteristic Class":"C","Position / Of Power Supply Cord":"Any","Product Feature / Touch Protection":"Yes","Supply Voltage Frequency / Rated Value":"50/60 Hz","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","Product Component / Neutral Conductor Switching":"Yes","operating voltage / at DC / rated value / maximum":"72 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":"250 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/1ef7636a75a10e7dad3458cb15060ffe.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1531662&mlfb=5SY4515-7CV"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4515-7CV","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/5SY4515-7CV 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}}