{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6114-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6114-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY6114-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6114-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 5SY6114-7CC, 1-pole, C-curve, 0.3 A rated, 6 kA breaking capacity per EN 60898, 1 MWU.","salesMarkdown":"## What it is and what it does The Siemens SENTRON 5SY6114-7CC is a 1-pole miniature circuit breaker with a C tripping characteristic, rated 0.3 A at 35 °C. It breaks fault currents up to 6 kA per EN 60898 (5 kA per UL 1077/CSA C22.2 No. 235). The C-curve means it trips between 5 and 10 times rated current — a good fit for moderate inrush loads like small control transformers or relay coils where a B-curve would nuisance-trip but a D-curve would be too slow. ## Where it fits in the panel Occupies 1 modular width unit (18 mm) on a DIN rail. Depth is 76 mm, installation depth 70 mm. Mounting position is any, and the quick assembly system snaps onto the rail without tools. Combined terminals top and bottom accept wiring without separate ferrules for the neutral bar. Pollution degree 3 and overvoltage category III suit it for industrial control panels where conductive dust or condensation is possible. ## Temperature derating — the real rating The 0.3 A rating holds only at 35 °C. At 40 °C it derates to 0.28 A, at 45 °C to 0.26 A, at 50 °C to 0.25 A, and at 55 °C to 0.23 A. If your panel ambient runs above 35 °C, size the breaker for the derated value, not the label. The surrounding temperature influence also limits humidity: max 95% up to 55 °C, then 55% up to 70 °C, then 35% up to 75 °C.","metaTitle":"Siemens SENTRON 5SY6114-7CC MCB, 1P, C-curve, 0.3 A, 6 kA","metaDescription":"Siemens SENTRON 5SY6114-7CC miniature circuit breaker, 1-pole, tripping characteristic C, rated 0.3 A at 35 °C, 6 kA breaking capacity per EN 60898. Quoted to order 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":"18 mm","title":"5SY6114-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230/400 V 6kA, 1-pole, C, 0.3 A","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","acc. to IEC 81346-2":"F","at AC / rated value":"0.3 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 35 °C / rated value":"0.3 A","at 40 °C / rated value":"0.28 A","at 45 °C / rated value":"0.26 A","at 50 °C / rated value":"0.25 A","at 55 °C / rated value":"0.23 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","acc. to EN 60898 / rated value":"6 kA","Position / Of Power Supply Cord":"Any","Product Feature / Touch Protection":"Yes","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 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 Component / Neutral Conductor Switching":"No","with multi-phase operation / at AC / rated value":"440 V","operating voltage / at DC / rated value / maximum":"72 V","with single-phase operation / at AC / rated value":"440 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/f3f4b8bdff8cffb3ab9cefc8a70f63c1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=293413&mlfb=5SY6114-7CC"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SY6114-7CC?","answer":"Submit an RFQ through the storefront. Availability and current pricing are confirmed at quote time through independent distribution."},{"question":"What is the breaking capacity of 5SY6114-7CC?","answer":"6 kA per EN 60898 and 5 kA per UL 1077 / CSA C22.2 No. 235."},{"question":"What compliance documentation does Siemens provide for 5SY6114-7CC?","answer":"The breaker carries approvals per EN 60898 and UL 1077 / CSA C22.2 No. 235. It is halogen-free and silicon-free, and rated for pollution degree 3 and overvoltage category III."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6114-7CC","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/5SY6114-7CC 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}}