{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4602-8CV","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4602-8CV","canonicalUrl":"https://aoctrl.com/siemens/5SY4602-8CV","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4602-8CV","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SY4602-8CV MCB, Icu=15kA 400V 3P+N, D2 curve.","salesMarkdown":"The Siemens 5SY4602-8CV is a 3-pole-plus-neutral miniature circuit breaker (MCB) rated for a 2 A D-curve trip characteristic, with an ultimate breaking capacity (Icu) of 15 kA at 400 V AC. The D-curve means it tolerates the high inrush currents typical of motor and transformer loads — the magnetic trip threshold sits at 10 to 20 times rated current, so nuisance tripping on startup is avoided. The 15 kA Icu tells you this breaker can safely interrupt a fault current up to that level without welding its contacts or rupturing the case, which is the figure that governs coordination with upstream protection in a distribution board. The 3P+N format fits standard DIN-rail distribution boards. The neutral pole is switched, which is required in some regional wiring codes (e.g., UK, Australia) where the neutral must be disconnected with the phases. The D2 rating occupies the same physical footprint as any other 5SY4 frame — no extra width for the higher breaking capacity.","metaTitle":"Siemens 5SY4602-8CV MCB, 15kA 400V 3P+N D2","metaDescription":"Siemens 5SY4602-8CV MCB, 15kA breaking capacity at 400V, 3P+N, D-curve 2A. Current lifecycle stage. Sourced to order. Request RFQ for pricing and availability.","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/3f7d167f63b1a75bcebc3bdf6915c9ea.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1531681&mlfb=5SY4602-8CV","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY4602-8CV/alternatives.json"},"ai":{"faq":[{"question":"What is 5SY4602-8CV's breaking capacity and rating?","answer":"It has a 2 A D-curve trip characteristic and an ultimate breaking capacity (Icu) of 15 kA at 400 V AC, 3-pole-plus-neutral configuration."},{"question":"Where can I buy 5SY4602-8CV and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial response."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4602-8CV","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/5SY4602-8CV 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}}