{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1463-4GE42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1463-4GE42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1463-4GE42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1463-4GE42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 630 circuit breaker, breaking capacity class S, Icu=36kA @ 415V, 4-pole, line protection TM220, ATFM, In=630A, overload protection Ir=440A...630A, short-circuit protection Ii=8 x In, N conductor protection 100%, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1463-4GE42-0AA0-ZD00 is a 4-pole IEC frame 630 circuit breaker rated for line protection, carrying a breaking capacity class S with Icu=36kA at 415V. It uses a TM220 thermal-magnetic trip unit with ATFM (adjustable thermal fixed magnetic) — overload protection Ir adjustable from 440A to 630A, short-circuit protection fixed at Ii=8 x In. The N conductor is protected at 100%. ## Deployment context Rated for 630A continuous, this breaker is sized for main feeder or large motor branch circuits in IEC switchgear and panelboards. The 36kA interrupting capacity at 415V gives headroom for high-fault installations — typical of industrial distribution where SCCR coordination matters. The 4-pole configuration handles three-phase plus neutral, common in North American and IEC mixed-load panels.","metaTitle":"Siemens 3VA1463-4GE42-0AA0-ZD00 Circuit Breaker, 630A, 36kA","metaDescription":"Siemens 3VA1463-4GE42-0AA0-ZD00 circuit breaker, 3VA1 IEC frame 630, breaking capacity class S, Icu=36kA @ 415V, 4-pole, TM220, ATFM, In=630A, Ir=440A...630A, Ii=8 x In. Lifecycle","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"title":"3VA1463-4GE42-0AA0-ZD00","description":"circuit breaker 3VA1 IEC frame 630 breaking capacity class S Icu=36kA @ 415V 4-pole, line protection TM220, ATFM, In=630A overload protection Ir=440A...630A short-circuit protection Ii=8 x In N conductor protection 100% nut keeper kit for DC Power OEM in China","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/88ded22ea94443c01ee20af664e103c0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1668015&mlfb=3VA1463-4GE42-0AA0-ZD00"},"ai":{"faq":[{"question":"What are the key ratings of the 3VA1463-4GE42-0AA0-ZD00?","answer":"It is a 4-pole IEC frame 630 breaker with breaking capacity class S, Icu=36kA at 415V, In=630A, overload protection Ir adjustable 440A...630A, and short-circuit protection Ii=8 x In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1463-4GE42-0AA0-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/3VA1463-4GE42-0AA0-ZD00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}