{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1020-3ED32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1020-3ED32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1020-3ED32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1020-3ED32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 100, 3-pole MCCB, breaking capacity class N, Icu=25kA @ 415V, TM210 line protection, In=20A, Ir=20A fixed, Ii=16 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"## What this 3VA1 MCCB delivers The Siemens 3VA1020-3ED32-0AA0-ZD00 is a 3-pole IEC frame 100 molded-case circuit breaker in breaking capacity class N, rated Icu=25kA at 415 VAC. The TM210 trip unit gives fixed thermal-magnetic overload protection: Ir=20 A fixed, Ii=16 x In (320 A magnetic instantaneous). No adjustment dials on the overload or short-circuit pickup — this is a fixed-setting breaker, so the BOM line is locked once specified. The nut keeper kit (included per the order-code suffix) secures the line-side and load-side terminals for DC Power OEM builds in China; if you are wiring into a panel with ring-tongue or fork terminals, the keeper prevents nut spin-out during torque-down. The TM210 trip is thermal-magnetic, so no auxiliary power is needed for the protection element — it is self-powered from the line current.","metaTitle":"Siemens 3VA1020-3ED32-0AA0-ZD00 Circuit Breaker, 20A, 25kA @","metaDescription":"Siemens 3VA1020-3ED32-0AA0-ZD00 IEC frame 100 MCCB, 3-pole, 20A TM210, Icu=25kA @ 415V. Current lifecycle stage. Sourced to order against RFQ.","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667461&mlfb=3VA1020-3ED32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1020-3ED32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of 3VA1020-3ED32-0AA0-ZD00?","answer":"It is a 3-pole IEC frame 100 MCCB with breaking capacity class N, Icu=25kA at 415 V, TM210 line protection, In=20 A, Ir=20 A fixed, and Ii=16 x In (320 A magnetic instantaneous)."},{"question":"Where can I buy 3VA1020-3ED32-0AA0-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":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1020-3ED32-0AA0-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/3VA1020-3ED32-0AA0-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}}