{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4106-7CV","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4106-7CV","canonicalUrl":"https://aoctrl.com/siemens/5SY4106-7CV","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4106-7CV","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SY4106-7CV, 1-pole C-curve miniature circuit breaker, 6 A rated, 15 kA breaking capacity per IEC 60947-2, 18 mm wide, -40 to 75 °C.","salesMarkdown":"The Siemens 5SY4106-7CV is a 1-pole miniature circuit breaker (MCB) with a C-curve trip characteristic, rated 6 A at 230/400 V AC and a breaking capacity of 15 kA per IEC 60947-2. That puts it in the industrial-control-panel class — not just residential final circuits. ## Nacelle-ready: temperature and vibration That's the full nacelle envelope — cold start on a North Sea winter morning through summer heat soak under the canopy. No up-tower swaps needed for ambient extremes. Vibration resistance per IEC 60068-2-6: ±1 mm at 5 to 25 Hz, 50 m/s² at 25 to 150 Hz. That's the shake a pitch-drive cabinet sees on a 2 MW turbine. It takes the shake. Humidity derating is specified: max 95% RH up to 55 °C, then 55% up to 70 °C, 35% up to 75 °C. If the panel breathes coastal air, the rating holds. 18 mm wide, one modular unit. Snaps onto any DIN rail, any mounting position. Combined terminal top and bottom. Spring-cage or screw? The spec calls it combined — accepts the same conductor range top and bottom, no special feed-through lug needed. Quick assembly system for ganging multiple poles. IP20 with connected conductors. Fine inside a sealed IP54 or IP65 cabinet; not for open-panel washdown. ## Thermal derating — real-world current Full 6 A rating holds at 35 °C ambient. At 40 °C it's 5.56 A, at 45 °C 5.33 A, at 50 °C 5.1 A, at 55 °C 4.82 A.","metaTitle":"Siemens 5SY4106-7CV MCB, 1P C-curve 6A 15kA IEC 60947-2","metaDescription":"Siemens 5SY4106-7CV miniature circuit breaker, 1-pole, C-curve, 6 A rated, 15 kA breaking capacity per IEC 60947-2. 18 mm wide, -40 to 75 °C, vibration-rated. Active production, so","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SY4106-7CV","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC / EN 60947-2","description":"MCB Icu=15KA 230/400V 1P C6","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","at AC rated value":"6 A","Installation Depth":"70 mm","Degree Of Pollution":"3","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","at 35 °C rated value":"6 A","at 40 °C rated value":"5.56 A","at 45 °C rated value":"5.33 A","at 50 °C rated value":"5.1 A","at 55 °C rated value":"4.82 A","according to EN 61346-2":"F","Combined Terminal Bottom":"Yes","according to IEC 81346-2":"F","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"No","Number Of Modular Width Units":"1","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","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","operating voltage at DC rated value maximum":"72 V","with single-phase operation at AC rated value":"250 V","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Mechanical Service Life (Switching 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":"1.5 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e0be34a2358778e6e36f4a1729378c41.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1531867&mlfb=5SY4106-7CV"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SY4106-7CV?","answer":"15 kA rated breaking capacity per IEC 60947-2 at 230/400 V AC."},{"question":"What is the temperature range for 5SY4106-7CV?","answer":"-40 °C to 75 °C operating ambient."},{"question":"Will 5SY4106-7CV drop into a panel specified around 5SY4113-7CV without rewiring?","answer":"Yes — same 18 mm width, same DIN-rail mount, same terminal layout. The difference is current rating: 5SY4106-7CV is 6 A, 5SY4113-7CV is 13 A. No rewiring needed if the circuit ampacity matches."},{"question":"Where can I buy the 5SY4106-7CV?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4106-7CV","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/5SY4106-7CV 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}}