{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-3GF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-3GF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-3GF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-3GF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class N, Icu=25kA @ 415V, 4-pole, line protection TM240, ATAM, In=100A, overload protection Ir=70A...100A, short-circuit protection Ii=5...10 x In, N conductor protection 100%, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The TM240 trip unit gives you thermal-magnetic overload protection adjustable from Ir=70A to 100A, with short-circuit pickup Ii set at 5 to 10 times In. That 100A continuous rating and the 4-pole construction (switching all three phases plus neutral) make it a fit for three-phase line protection where you need full neutral switching, common in North American-derived distribution schemes or genset paralleling. The 25kA Icu at 415V is the ultimate breaking capacity. ## Deployment Context This breaker mounts in a standard IEC frame 160 panel footprint — it's a direct-fit replacement for existing 3VA1 installations. The nut keeper kit (included per the order code suffix) is a small but welcome detail for panel builders — it keeps the terminal nuts captive during wiring, saving time on assembly. The DC Power OEM in China designation on the description flags that this specific variant was configured for an OEM customer; verify the trip curve and accessory compatibility against your application, as the factory-set parameters may differ from a standard catalog version.","metaTitle":"Siemens 3VA1110-3GF42-0AA0-ZD00 Circuit Breaker, 100A, 25kA","metaDescription":"Siemens 3VA1110-3GF42-0AA0-ZD00 IEC frame 160 circuit breaker, breaking capacity class N, Icu=25kA @ 415V, 4-pole, In=100A, TM240, ATAM. Current lifecycle stage. Quoted 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667515&mlfb=3VA1110-3GF42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-3GF42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What are the adjustable trip settings on 3VA1110-3GF42-0AA0-ZD00?","answer":"Overload protection Ir is adjustable from 70A to 100A. Short-circuit protection Ii is adjustable from 5 to 10 times In (500A to 1000A at 100A In). The TM240 ATAM trip unit gives you both thermal and magnetic adjustment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-3GF42-0AA0-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/3VA1110-3GF42-0AA0-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}}