{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1225-6EF32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1225-6EF32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1225-6EF32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1225-6EF32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 250, class H, 3-pole circuit breaker, Icu=70kA @ 415V, TM240 thermal-magnetic trip, ATAM, In=250A, Ir=175-250A, Ii=5-10xIn, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1225-6EF32-0AA0-ZD00 is a 3-pole IEC frame 250 circuit breaker from the 3VA1 series, rated with a high breaking capacity class H — Icu of 70 kA at 415 V. The TM240 thermal-magnetic trip unit gives adjustable overload protection (Ir = 175 A to 250 A) and fixed short-circuit pickup (Ii = 5 to 10 × In), so you set the continuous current to match the load and let the magnetic trip handle the fault. This variant also includes a nut keeper kit, specified for DC Power OEM applications in China. The adjustable Ir band (175–250 A) lets you dial in the exact continuous current for a 250 A bus or a motor circuit without changing the breaker frame. The short-circuit pickup range (5–10 × In) means the magnetic trip fires between 1250 A and 2500 A, so it rides through motor inrush but clears a hard fault fast. ## Integration notes The nut keeper kit is a mechanical detail — it retains the terminal nuts during wiring, which saves time on a production line or during panel assembly. The 3-pole form factor fits a standard 3-pole MCCB footprint; verify the busbar pitch and terminal clearance for your specific enclosure.","metaTitle":"Siemens 3VA1225-6EF32-0AA0-ZD00 Circuit Breaker, 70kA @ 415V","metaDescription":"Siemens 3VA1225-6EF32-0AA0-ZD00 circuit breaker, IEC frame 250, class H, Icu=70kA @ 415V, 3-pole, TM240, ATAM, In=250A, Ir=175-250A, Ii=5-10xIn. Current production. 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/12a490553699acd861eaefe605bbe5d3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667953&mlfb=3VA1225-6EF32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1225-6EF32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1225-6EF32-0AA0-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."},{"question":"What are the key ratings of 3VA1225-6EF32-0AA0-ZD00?","answer":"It is a 3-pole IEC frame 250 circuit breaker with breaking capacity class H (Icu = 70 kA at 415 V), a TM240 thermal-magnetic trip unit, In = 250 A, adjustable overload protection Ir = 175–250 A, and short-circuit pickup Ii = 5–10 × In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1225-6EF32-0AA0-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/3VA1225-6EF32-0AA0-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}}