{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1450-6GE42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1450-6GE42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1450-6GE42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1450-6GE42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 630 circuit breaker, 4-pole, breaking capacity class H, Icu=70kA @ 415V, TM220 overload protection, In=500A, Ir=350A...500A, Ii=10 x In, N conductor protection 100%, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1450-6GE42-0AA0-ZD00 is a 4-pole IEC frame 630 circuit breaker with a 500 A rated current and a 70 kA breaking capacity at 415 V (class H). The TM220 thermal-magnetic trip unit provides adjustable overload protection from 350 A to 500 A and a fixed short-circuit pickup of 10 x In. This variant includes 100% N-conductor protection and a nut keeper kit, specified for a DC Power OEM in China. That class H rating places it above standard distribution breakers — it handles high-fault scenarios without cascading upstream. The adjustable Ir (350–500 A) lets you match the breaker to the actual load without swapping trip units, useful when the connected load isn't exactly 500 A. The fixed Ii of 10 x In (5000 A) means the magnetic trip clears hard faults fast; for lower-level overloads, the thermal element handles the time curve.","metaTitle":"Siemens 3VA1450-6GE42-0AA0-ZD00 Circuit Breaker, 500A, 70kA","metaDescription":"Siemens 3VA1450-6GE42-0AA0-ZD00 IEC frame 630 circuit breaker, 500A, 70kA breaking capacity at 415V. Current lifecycle stage. Sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"title":"3VA1450-6GE42-0AA0-ZD00","description":"circuit breaker 3VA1 IEC frame 630 breaking capacity class H Icu=70kA @ 415V 4-pole, line protection TM220, ATFM, In=500A overload protection Ir=350A...500A short-circuit protection Ii=10 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/faa78620291a6bce06c4ecf8df776f38.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1668009&mlfb=3VA1450-6GE42-0AA0-ZD00"},"ai":{"faq":[{"question":"How do I get pricing and availability for 3VA1450-6GE42-0AA0-ZD00?","answer":"This part is sourced and quoted to order against an RFQ. Submit a request for current pricing and availability."},{"question":"What is the breaking capacity of this circuit breaker?","answer":"The 3VA1450-6GE42-0AA0-ZD00 has a breaking capacity class H with Icu = 70 kA at 415 V."},{"question":"What is the overload protection range on this breaker?","answer":"The TM220 thermal-magnetic trip provides adjustable overload protection Ir from 350 A to 500 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1450-6GE42-0AA0-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/3VA1450-6GE42-0AA0-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}}