{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY5102-7CC12","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY5102-7CC12","canonicalUrl":"https://aoctrl.com/siemens/5SY5102-7CC12","factsUrl":"https://aoctrl.com/api/mcp/products/5SY5102-7CC12","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SY5 series, MCB 5SY5102-7CC12, 220V DC, 10kA, 1-pole, C-curve.","salesMarkdown":"The Siemens 5SY5102-7CC12 is a 1-pole miniature circuit breaker from the 5SY5 series, rated for 220V DC with a 10kA breaking capacity and a C-curve trip characteristic. This is the DC-rated variant of the 5SY5 family, built for DC branch circuit protection where the standard AC MCB won't hold. Snap-on DIN rail mount for standard 35mm rail, same footprint as the AC 5SY4 series. The DC rating and 10kA interrupting capacity make it a fit for DC control circuits in switchgear, UPS output distribution, or photovoltaic combiner boxes where a single-pole DC breaker is needed.","metaTitle":"Siemens 5SY5102-7CC12 MCB 5SY5, 220V DC 10kA 1P C2","metaDescription":"Siemens 5SY5102-7CC12 MCB, 5SY5 series, 220V DC, 10kA breaking capacity, 1-pole C-curve. Lifecycle current. 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/3f29bc43c3158840303daee3913c3221.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1265730&mlfb=5SY5102-7CC12","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY5102-7CC12/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SY5102-7CC12 used for?","answer":"It is a 1-pole DC miniature circuit breaker rated 220V DC with 10kA breaking capacity and a C-curve trip characteristic, used for overcurrent and short-circuit protection in DC circuits."},{"question":"Where can I buy 5SY5102-7CC12?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY5102-7CC12","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/5SY5102-7CC12 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}}