{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-6EF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-6EF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-6EF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160 circuit breaker, breaking capacity class H, Icu=70 kA @ 415 V, 4-pole, line protection TM240 ATAM, In=100 A, overload Ir=70…100 A, short-circuit Ii=5…10×In, N conductor unprotected, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The thermal-magnetic trip (TM240) gives an adjustable overload range Ir=70…100 A and a fixed short-circuit pickup Ii=5…10×In, so you set the overload to match the cable or load and leave the magnetic for hard faults. ## Where it fits and the OEM detail The N conductor is unprotected (no integral neutral protection), and the unit includes a nut keeper kit — a detail for OEMs assembling DC Power panels in China, where the kit keeps the bus-bar hardware from backing off under vibration during transit or operation.","metaTitle":"Siemens 3VA1110-6EF42-0AA0-ZD00 Circuit Breaker, 70 kA @ 415","metaDescription":"Siemens 3VA1110-6EF42-0AA0-ZD00 IEC frame 160 circuit breaker, breaking capacity class H Icu=70kA @ 415V, 4-pole, TM240 ATAM, In=100A. Lifecycle stage current — sourced to order ag","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/4ee2bd0ba0dd8566d9adfc9d3588ed6f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667539&mlfb=3VA1110-6EF42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EF42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"The breaking capacity class H gives Icu=70 kA at 415 V, meaning it can safely interrupt a fault current up to 70,000 A at that voltage."},{"question":"What are the adjustable trip settings on the 3VA1110-6EF42-0AA0-ZD00?","answer":"The TM240 ATAM trip unit provides overload protection adjustable from 70 A to 100 A (Ir) and short-circuit protection fixed at 5 to 10 times the rated current In (Ii=5…10×In)."},{"question":"Where can I buy 3VA1110-6EF42-0AA0-ZD00 and get current pricing?","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/3VA1110-6EF42-0AA0-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/3VA1110-6EF42-0AA0-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}}