{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1340-6EE42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1340-6EE42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1340-6EE42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1340-6EE42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 400, 4-pole circuit breaker, breaking capacity class H Icu=70kA @ 415V, TM220 line protection, In=400A, overload Ir=280A...400A, short-circuit Ii=10 x In.","salesMarkdown":"## What this 3VA1 frame breaker brings to the panel The Siemens 3VA1340-6EE42-0AA0-ZD00 is a 4-pole IEC frame 400 circuit breaker with class H breaking capacity — 70 kA at 415 V — meaning it clears high-fault currents without upstream coordination headaches in a main or feeder position. The TM220 thermal-magnetic trip unit gives you adjustable overload protection (Ir = 280 A to 400 A) and a fixed short-circuit pickup at 10× In (4000 A), so it's sized for a 400 A bus or a large motor control center feeder.","metaTitle":"Siemens 3VA1340-6EE42-0AA0-ZD00 Circuit Breaker, 400A, 70kA","metaDescription":"Siemens 3VA1340-6EE42-0AA0-ZD00 IEC frame 400 breaker, 70kA breaking capacity at 415V, 4-pole, TM220 overload protection. Current production. 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":"https://cdn.aoctrl.com/f59d8c360c846d5ff9ef773daebb7908.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667988&mlfb=3VA1340-6EE42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1340-6EE42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this 3VA1 breaker?","answer":"It carries class H breaking capacity: Icu = 70 kA at 415 V AC, which is the maximum short-circuit current it can safely interrupt at that voltage level."},{"question":"How do I get current pricing and availability for 3VA1340-6EE42-0AA0-ZD00?","answer":"Submit an RFQ through this listing — availability and current pricing are confirmed at quote time through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1340-6EE42-0AA0-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/3VA1340-6EE42-0AA0-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}}