{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1125-5ED42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1125-5ED42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1125-5ED42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1125-5ED42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class M, 4-pole, line protection TM210, FTFM, In=25A, Ir=25A fixed, Ii=12.8 x In, N conductor unprotected, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1125-5ED42-0AA0-ZD00 is a 4-pole IEC frame 160 molded-case circuit breaker rated for 25 A continuous, with a fixed thermal-magnetic trip (TM210) and a short-circuit protection pickup of 12.8 x In. The interrupting capacity sits at 55 kA at 415 V — breaking capacity class M — which means it clears high-fault currents in a 400 V distribution panel without cascading upstream.","metaTitle":"Siemens 3VA1125-5ED42-0AA0-ZD00 Circuit Breaker, 25A, 55kA @","metaDescription":"Siemens 3VA1125-5ED42-0AA0-ZD00 IEC frame 160 circuit breaker, 25A, 55kA breaking capacity @ 415V, 4-pole, TM210, FTFM. Current lifecycle stage. Quoted to order.","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":"https://cdn.aoctrl.com/738674f5f9147df597fd4b1d45ba3a6c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667670&mlfb=3VA1125-5ED42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1125-5ED42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"The interrupting capacity is 55 kA at 415 V, which is breaking capacity class M on the IEC frame 160 platform."},{"question":"Where can I buy 3VA1125-5ED42-0AA0-ZD00?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution; 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/3VA1125-5ED42-0AA0-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/3VA1125-5ED42-0AA0-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}}