{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1225-5EE42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1225-5EE42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1225-5EE42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1225-5EE42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 250, breaking capacity class M, 55kA Icu @ 415V, 4-pole, line protection TM220, ATFM, In=250A, overload Ir=175A...250A, short-circuit Ii=10 x In.","salesMarkdown":"## What this 3VA1 is doing in your panel Breaking capacity class M delivers 55kA Icu at 415V — that is the interrupting rating the breaker can clear once without damage, sized for high-fault industrial distribution where the available short-circuit current sits above 50kA. The thermal overload adjustment spans Ir=175A to 250A, and the magnetic short-circuit pickup is fixed at Ii=10 x In, so the instantaneous trip fires at 2500A. This variant carries an ATFM (Advanced Technology for Fault Management) designation and includes a nut keeper kit, spec'd for a DC Power OEM build in China.","metaTitle":"Siemens 3VA1225-5EE42-0AA0-ZD00 Circuit Breaker, 250A, 55kA","metaDescription":"Siemens 3VA1225-5EE42-0AA0-ZD00 circuit breaker, IEC frame 250, 55kA Icu @ 415V, 4-pole, TM220 overload. Current lifecycle stage. Available to order via 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":"https://cdn.aoctrl.com/201eba944f2854bcbd3b94375a46f5ac.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667946&mlfb=3VA1225-5EE42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1225-5EE42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1225-5EE42-0AA0-ZD00 and get a price?","answer":"The part is sourced and quoted to order through independent distribution. Submit an RFQ to confirm current availability and pricing."},{"question":"What are the key ratings of this 3VA1 breaker?","answer":"It is a 4-pole IEC frame 250 breaker with 55kA Icu at 415V, In=250A, overload Ir adjustable 175A to 250A, and short-circuit Ii=10 x In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1225-5EE42-0AA0-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/3VA1225-5EE42-0AA0-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}}