{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4114-7CV","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4114-7CV","canonicalUrl":"https://aoctrl.com/siemens/5SY4114-7CV","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4114-7CV","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SY4114-7CV, 1-pole miniature circuit breaker, C0.3A, Icu=15kA at 230/400V.","salesMarkdown":"The Siemens 5SY4114-7CV is a 1-pole miniature circuit breaker (MCB) rated C0.3A with a breaking capacity of 15kA at 230/400V. Snaps onto standard 35mm DIN rail per EN 60715. The C0.3A rating follows the C-curve characteristic (5-10x In magnetic trip), so it handles moderate inrush from small control transformers or solenoid loads without nuisance tripping, while still protecting the 0.3A branch circuit. Single-pole format fits a 1-module width (approx 18mm) on the rail.","metaTitle":"Siemens 5SY4114-7CV MCB, 1P C0.3, 15kA Icu 230/400V","metaDescription":"Siemens 5SY4114-7CV miniature circuit breaker, 1-pole C0.3A, 15kA interrupting capacity at 230/400V. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6c41659443574483220d7295b6831984.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1531310&mlfb=5SY4114-7CV","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY4114-7CV/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SY4114-7CV and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is 5SY4114-7CV's interrupting capacity?","answer":"The MCB has a rated breaking capacity Icu of 15kA at 230/400V, per the C0.3A 1-pole description."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4114-7CV","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/5SY4114-7CV 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}}