{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1112-3EF32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1112-3EF32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1112-3EF32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1112-3EF32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, 3-pole circuit breaker, breaking capacity class N, Icu=25kA @ 415V, In=125A, overload protection Ir=88A...125A, short-circuit protection Ii=5...10 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1112-3EF32-0AA0-ZD00 is a 3-pole IEC frame 160 circuit breaker from the 3VA1 series, rated at In=125A with a breaking capacity class N delivering Icu=25kA at 415V. Overload protection is adjustable via the TM240 thermal-magnetic trip unit from Ir=88A up to 125A, and short-circuit protection (Ii) is set at 5 to 10 times In. The adjustable Ir range (88A to 125A) matches the thermal trip to the load current without changing the breaker body.","metaTitle":"Siemens 3VA1112-3EF32-0AA0-ZD00 Circuit Breaker, 125A, 25kA","metaDescription":"Siemens 3VA1112-3EF32-0AA0-ZD00 IEC frame 160 circuit breaker, 3-pole, 125A, Icu=25kA @ 415V. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667547&mlfb=3VA1112-3EF32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1112-3EF32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1112-3EF32-0AA0-ZD00","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/3VA1112-3EF32-0AA0-ZD00 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}}