{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4608-7CV","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4608-7CV","canonicalUrl":"https://aoctrl.com/siemens/5SY4608-7CV","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4608-7CV","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SY4608-7CV, MCB, Icu=15kA 400V 3P+N C8, current production.","salesMarkdown":"## What this MCB delivers for the panel The Siemens 5SY4608-7CV is a 3-pole-plus-neutral miniature circuit breaker rated at 8 A with a C-trip curve, sized for commercial and industrial distribution boards where the fault current at the point of installation reaches up to 15 kA at 400 V AC. Snap-on DIN rail mounting per EN 60715. The 3P+N format occupies four modular widths (72 mm at 18 mm per pole). Terminals accept 1–25 mm² copper conductors. For the C8 rating at 400 V, the thermal-magnetic trip mechanism is sealed — no field adjustment. When populating a distribution board, check the ambient temperature inside the enclosure: the rated 8 A assumes 30 °C; derate by 0.5% per °C above that. The 15 kA Icu at 400 V holds across the full temperature range, so the SCCR of the panel is not compromised by derating.","metaTitle":"5SY4608-7CV MCB 15kA 400V 3P+N C8, Current Production","metaDescription":"Siemens 5SY4608-7CV MCB, 15kA breaking capacity at 400V, 3P+N, C8 curve. Current production lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"title":"5SY4608-7CV","description":"MCB Icu=15KA 400V 3P+N C8","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ee188e2f48ea67f272ace9fda1cdd7f0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1531690&mlfb=5SY4608-7CV"},"ai":{"faq":[{"question":"What is the breaking capacity of the 5SY4608-7CV?","answer":"The 5SY4608-7CV has an Icu of 15 kA at 400 V AC, 3-pole-plus-neutral configuration with a C8 trip curve."},{"question":"Where can I buy the 5SY4608-7CV and get a price?","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 commercial response."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4608-7CV","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/5SY4608-7CV 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}}