{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1125-5EE32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1125-5EE32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1125-5EE32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1125-5EE32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class M, Icu=55kA @ 415V, 3-pole, line protection TM220, ATFM, In=25A, overload protection Ir=18A...25A, short-circuit protection Ii=12.8 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The TM220 trip unit gives you thermal-magnetic overload protection adjustable from 18 A to 25 A (Ir), with a fixed magnetic short-circuit pickup at 12.8 times In. On the 25 A rating, that's a 320 A instantaneous trip — fast enough to clear a bolted fault before the upstream feeder sees it. This variant carries a -ZD00 suffix that specifies a nut keeper kit for a DC Power OEM in China. The 3-pole, 3-phase form factor is what you expect for a motor branch circuit or a distribution feeder in a 415 V industrial panel. The lifecycle stage is listed as current, meaning Siemens still manufactures this order code as a standard catalog item. That's the cleanest sourcing scenario for a BOM line: no last-time-buy clock ticking, no forced redesign to a successor frame. For volume commitments or a frozen BOM, the current lifecycle status means you can plan on multi-year supply without an imminent PCN.","metaTitle":"Siemens 3VA1125-5EE32-0AA0-ZD00 Circuit Breaker, 55kA @ 415V","metaDescription":"Siemens 3VA1125-5EE32-0AA0-ZD00 IEC frame 160 breaker, breaking capacity class M (55kA @ 415V), 3-pole, TM220 overload protection Ir=18A-25A. Current lifecycle stage; sourced to or","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":"https://cdn.aoctrl.com/c0b70bcf04a60f0ddc0de4cfbfd155cd.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667671&mlfb=3VA1125-5EE32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1125-5EE32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"The breaking capacity class M gives it an Icu of 55 kA at 415 V AC, which is the maximum fault current it can safely interrupt."},{"question":"How is the overload protection set on this breaker?","answer":"The TM220 thermal-magnetic trip unit has an adjustable overload protection range (Ir) from 18 A to 25 A, with a fixed short-circuit pickup (Ii) at 12.8 times the rated current In."},{"question":"Where can I buy 3VA1125-5EE32-0AA0-ZD00 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — no stock figures are published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1125-5EE32-0AA0-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/3VA1125-5EE32-0AA0-ZD00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}