{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-3EE42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-3EE42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-3EE42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-3EE42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 series, IEC frame 160, breaking capacity class N, Icu=25kA @ 415V, 4-pole, In=160A, TM220 overload protection Ir=112A...160A, short-circuit protection Ii=10 x In.","salesMarkdown":"The Siemens 3VA1116-3EE42-0AA0-ZD00 is a 4-pole IEC frame 160 molded case circuit breaker rated for line protection, with a breaking capacity class N achieving Icu=25kA at 415 V. It carries a thermal-magnetic trip unit (TM220, ATFM) with an In=160 A rating, overload protection adjustable Ir=112 A...160 A, and fixed short-circuit protection set at Ii=10 x In. The fixed Ii=10 x In (1600 A magnetic pickup) means the instantaneous trip is non-adjustable; if your inrush or starting current exceeds that multiple, you need a different trip curve or a higher frame. The unprotected neutral conductor signals this is a 3-pole + switched neutral configuration — the neutral pole does not have overload or short-circuit protection, so it must be sized and coordinated accordingly in the distribution design. ## Deployment Context The nut keeper kit indicates it is prepared for DC Power OEM builds, likely in a solar combiner box or battery distribution panel where the DC rating and the China-origin kit simplify procurement for that supply chain.","metaTitle":"Siemens 3VA1116-3EE42-0AA0-ZD00 Circuit Breaker, 160A, 25kA","metaDescription":"Siemens 3VA1116-3EE42-0AA0-ZD00 IEC frame 160 circuit breaker, breaking capacity class N, Icu=25kA @ 415V, 4-pole, In=160A. Lifecycle stage: current. Available 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667582&mlfb=3VA1116-3EE42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-3EE42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1116-3EE42-0AA0-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."},{"question":"What is the breaking capacity of this breaker?","answer":"The breaking capacity class N provides Icu=25 kA at 415 V, which is the maximum short-circuit current it can safely interrupt."},{"question":"What does the 'N conductor unprotected' mean?","answer":"It means the neutral pole on this 4-pole breaker does not have overload or short-circuit protection — it is a switched neutral only, so the neutral conductor must be sized and coordinated separately in the distribution design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-3EE42-0AA0-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/3VA1116-3EE42-0AA0-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}}