{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4601-8CV","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4601-8CV","canonicalUrl":"https://aoctrl.com/siemens/5SY4601-8CV","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4601-8CV","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SY4601-8CV, MCB, Icu=15kA 400V 3P+N D1.","salesMarkdown":"The 15 kA interrupting rating at 400 V gives the selectivity headroom needed in a distribution board feeding multiple downstream sub-circuits; it clears a bolted fault before the upstream device has to act, keeping the rest of the board live. ## Integration note Snap-on DIN rail mounting, standard 1-pole width per phase (3 modules plus neutral). The D1 rating (1 A) governs the thermal-magnetic trip threshold: the thermal element holds continuous current up to 1 A, and the magnetic trip operates at 10 to 20 times rated current for short-circuit protection. In a panel, verify the neutral conductor is connected through the switched pole — this is a 3P+N device, not a 4-pole unit with a fully rated neutral pole.","metaTitle":"Siemens 5SY4601-8CV MCB, Icu=15kA 400V 3P+N D1","metaDescription":"Siemens 5SY4601-8CV miniature circuit breaker, Icu=15kA at 400V AC, 3P+N, D1 characteristic. Current lifecycle stage. Sourced to order against an 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/0ab61c81ed02e34cfc484c796b1182a3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1531679&mlfb=5SY4601-8CV","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY4601-8CV/alternatives.json"},"ai":{"faq":[{"question":"What is the short-circuit breaking capacity of 5SY4601-8CV?","answer":"Icu is rated at 15 kA at 400 V AC, which is the maximum fault current the breaker can safely interrupt at that voltage level."},{"question":"Where can I buy 5SY4601-8CV and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm date and price."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4601-8CV","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/5SY4601-8CV 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}}