{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1450-5EE32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1450-5EE32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1450-5EE32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1450-5EE32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 630, circuit breaker, breaking capacity class M, Icu=55kA @ 415V, 3-pole, line protection TM220, ATFM, In=500A, overload protection Ir=350A...500A, short-circuit protection Ii=10 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1450-5EE32-0AA0-ZD00 is a 3-pole IEC frame 630 circuit breaker from the 3VA1 series, rated for a breaking capacity class M with an Icu of 55kA at 415V. It's configured for line protection with a TM220 thermal-magnetic trip unit (ATFM), an In of 500A, overload protection adjustable from 350A to 500A, and a fixed short-circuit protection setting of Ii = 10 x In. The suffix ZD00 indicates a nut keeper kit, specified for a DC Power OEM in China. The adjustable Ir band lets you fine-tune the overload pickup to match the actual continuous load, avoiding nuisance trips on inrush while still protecting the cable. For BOM-line commitment, the key ratings to verify fit are the 55kA Icu at 415V, the 500A frame rating, and the adjustable overload band of 350A to 500A. ## Integration Notes The 3-pole design with a 500A frame means it occupies the same footprint as other 3VA1 frame 630 units, so panel layout and busbar planning should account for the full-width drawout or fixed-mount configuration. The nut keeper kit (ZD00 suffix) is a mechanical accessory for captive hardware — verify it matches your panel's termination method. The fixed short-circuit trip at 10 x In (5000A) is non-adjustable on this TM220 unit. For selectivity studies downstream, that Ii value is the threshold above which the breaker trips instantaneously; coordinate with upstream devices rated for higher short-time withstand.","metaTitle":"Siemens 3VA1450-5EE32-0AA0-ZD00 Circuit Breaker, 55kA @ 415V","metaDescription":"Siemens 3VA1450-5EE32-0AA0-ZD00 IEC frame 630 circuit breaker, 55kA Icu @ 415V, 500A In, TM220 ATFM. 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":"3VA1450-5EE32-0AA0-ZD00","description":"circuit breaker 3VA1 IEC frame 630 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection TM220, ATFM, In=500A overload protection Ir=350A...500A short-circuit protection Ii=10 x In 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/07272dd4cffb431905903b81cd6ac18e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667999&mlfb=3VA1450-5EE32-0AA0-ZD00"},"ai":{"faq":[{"question":"What are the key ratings for 3VA1450-5EE32-0AA0-ZD00?","answer":"IEC frame 630, breaking capacity class M with Icu=55kA @ 415V, 3-pole, In=500A, overload protection Ir adjustable 350A to 500A, short-circuit protection Ii fixed at 10 x In."},{"question":"Where can I buy 3VA1450-5EE32-0AA0-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/3VA1450-5EE32-0AA0-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/3VA1450-5EE32-0AA0-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}}