{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1340-6EF32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1340-6EF32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1340-6EF32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1340-6EF32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 400 circuit breaker, 3-pole, breaking capacity class H Icu=70kA @ 415V, TM240 ATAM, In=400A, overload protection Ir=280A...400A, short-circuit protection Ii=5...10 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"## Overload and short-circuit settings The TM240 ATAM trip unit gives you an adjustable overload protection range Ir=280 A to 400 A (the In=400 A rating), so you dial in the exact continuous current for your load — a 300 A feeder gets Ir=300 A, not a fixed value. Short-circuit protection Ii is adjustable from 5 to 10 times In, meaning 2000 A to 4000 A magnetic pickup.","metaTitle":"Siemens 3VA1340-6EF32-0AA0-ZD00 Circuit Breaker, 400A, 70kA","metaDescription":"Siemens 3VA1340-6EF32-0AA0-ZD00 circuit breaker, IEC frame 400, 3-pole, 70kA breaking capacity at 415V. Overload protection Ir=280-400A. 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/f59d8c360c846d5ff9ef773daebb7908.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667989&mlfb=3VA1340-6EF32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1340-6EF32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this circuit breaker?","answer":"The 3VA1340-6EF32-0AA0-ZD00 has a breaking capacity class H with Icu=70kA at 415 V, which is the maximum short-circuit current it can safely interrupt."},{"question":"Where can I buy the 3VA1340-6EF32-0AA0-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."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1340-6EF32-0AA0-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/3VA1340-6EF32-0AA0-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}}