{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1463-6GE42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1463-6GE42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1463-6GE42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1463-6GE42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 630 circuit breaker, breaking capacity class H, Icu=70kA @ 415V, 4-pole, line protection TM220, ATFM, In=630A, overload protection Ir=440A...630A, short-circuit protection Ii=8 x In.","salesMarkdown":"The Siemens 3VA1463-6GE42-0AA0-ZD00 is a 3VA1 IEC frame 630 molded case circuit breaker with breaking capacity class H, rated Icu=70kA at 415 VAC. Overload protection Ir is adjustable from 440A to 630A; short-circuit protection Ii is fixed at 8 x In. The N conductor is protected at 100%. This variant includes a nut keeper kit and is specified for DC Power OEM applications in China. The 630 A frame and adjustable overload (440–630 A) let it serve as a main or feeder breaker in a 400 V distribution panel. The 4-pole configuration with 100% N protection suits systems where the neutral conductor must be switched and protected, common in certain IEC markets. ## Deployment Context Mounts in a standard IEC distribution panel or switchboard. The nut keeper kit simplifies busbar connection during panel assembly. The TM220 thermal-magnetic trip provides time-delayed overload and instantaneous short-circuit response — no external trip unit or power supply needed.","metaTitle":"Siemens 3VA1463-6GE42-0AA0-ZD00 Circuit Breaker, 630A, 70kA","metaDescription":"Siemens 3VA1463-6GE42-0AA0-ZD00 IEC frame 630 circuit breaker, breaking capacity class H, Icu=70kA @ 415V, 4-pole. Current lifecycle stage. 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":{"title":"3VA1463-6GE42-0AA0-ZD00","description":"circuit breaker 3VA1 IEC frame 630 breaking capacity class H Icu=70kA @ 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/fd9c794c9979530d3c7a7fe3f64b15d7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1668027&mlfb=3VA1463-6GE42-0AA0-ZD00"},"ai":{"faq":[{"question":"What is the breaking capacity of this circuit breaker?","answer":"The breaking capacity is Icu=70kA at 415 VAC, class H."},{"question":"What is the overload protection range for 3VA1463-6GE42-0AA0-ZD00?","answer":"Overload protection Ir is adjustable from 440A to 630A."},{"question":"Where can I buy 3VA1463-6GE42-0AA0-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."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1463-6GE42-0AA0-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/3VA1463-6GE42-0AA0-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}}