{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1112-6GF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1112-6GF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1112-6GF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1112-6GF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class H, Icu=70kA @ 415V, 4-pole, line protection TM240, ATAM, In=125A, overload protection Ir=88A...125A, short-circuit protection Ii=5...10 x In, N conductor protection 100%, nut keeper kit for DC Power OEM in China.","salesMarkdown":"## IEC frame 160, 70kA @ 415V, 4-pole The Siemens 3VA1112-6GF42-0AA0-ZD00 is a 4-pole IEC frame 160 circuit breaker with a breaking capacity class H rated at 70 kA at 415 VAC. ## Overload and short-circuit protection settings The TM240 thermal-magnetic trip unit provides overload protection adjustable from 88 A to 125 A (Ir), with short-circuit protection (Ii) set at 5 to 10 times In. For a 125 A continuous load, set Ir at 125 A; the Ii multiplier determines the magnetic pickup — 5x (625 A) for motor starting inrush, 10x (1250 A) for transformer or capacitive loads. The 100% N-conductor protection means the neutral pole is fully rated, not reduced, which matters for circuits with harmonic content or unbalanced loads where neutral current approaches phase current.","metaTitle":"Siemens 3VA1112-6GF42-0AA0-ZD00 Circuit Breaker, 70kA @ 415V","metaDescription":"Siemens 3VA1112-6GF42-0AA0-ZD00 IEC frame 160 circuit breaker, 70kA breaking capacity at 415V, 4-pole, TM240 overload protection Ir=88-125A. Current lifecycle stage. Quoted to orde","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/400e0010fec18d395b3b1c0c8c97903d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667578&mlfb=3VA1112-6GF42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1112-6GF42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"The breaking capacity class H provides Icu = 70 kA at 415 VAC."},{"question":"What are the overload and short-circuit protection settings?","answer":"Overload protection Ir is adjustable from 88 A to 125 A; short-circuit protection Ii is adjustable from 5 to 10 times In (625 A to 1250 A at 125 A In)."},{"question":"How do I get current pricing and availability for 3VA1112-6GF42-0AA0-ZD00?","answer":"Submit an RFQ through this listing; availability and current pricing are confirmed at quote time through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1112-6GF42-0AA0-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/3VA1112-6GF42-0AA0-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}}