{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4603-7CV","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4603-7CV","canonicalUrl":"https://aoctrl.com/siemens/5SY4603-7CV","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4603-7CV","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SY4603-7CV, MCB, Icu=15kA 400V, 3P+N, C3.","salesMarkdown":"The Siemens 5SY4603-7CV is a miniature circuit breaker (MCB) rated for a short-circuit breaking capacity Icu of 15 kA at 400 V AC, in a 3-pole plus neutral (3P+N) configuration with a C-curve trip characteristic and a 3 A rated current. Snap-on mounting to DIN rail EN 60715 — standard 35 mm rail. The 3P+N form factor occupies four modular widths (4 x 18 mm) in the enclosure. For a panel OEM, that's a known fill factor; no surprises on the gland plate layout.","metaTitle":"Siemens 5SY4603-7CV MCB, 15kA 400V 3P+N C3","metaDescription":"Siemens 5SY4603-7CV MCB, Icu=15kA at 400V, 3-pole + N, C-curve 3A. Current lifecycle stage. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4144f8d792125499a0ea285fea8fdd69.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1531682&mlfb=5SY4603-7CV","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY4603-7CV/alternatives.json"},"ai":{"faq":[{"question":"What is 5SY4603-7CV's listed description?","answer":"The listed description is MCB Icu=15KA 400V 3P+N C3."},{"question":"How do I get current pricing and availability for 5SY4603-7CV?","answer":"Pricing and availability are confirmed at quote time against an RFQ through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4603-7CV","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/5SY4603-7CV 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}}