{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1120-3EE32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1120-3EE32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1120-3EE32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1120-3EE32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, 3-pole MCCB, breaking capacity class N, Icu=25kA @ 415V, TM220 thermal-magnetic trip, In=20A, Ir=14A...20A, Ii=16 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1120-3EE32-0AA0-ZD00 is a 3-pole IEC frame 160 molded case circuit breaker (MCCB) with a 20 A rated current and a 25 kA ultimate breaking capacity (Icu) at 415 V, placing it in breaking capacity class N. The TM220 thermal-magnetic trip unit gives adjustable overload protection from 14 A to 20 A (Ir) and a fixed short-circuit pickup at 16 x In (320 A). The adjustable Ir (14–20 A) lets you match the breaker to the actual continuous load current, not just the fixed In, which helps avoid nuisance tripping on lightly overloaded circuits.","metaTitle":"Siemens 3VA1120-3EE32-0AA0-ZD00 Circuit Breaker, 20A, 25kA @","metaDescription":"Siemens 3VA1120-3EE32-0AA0-ZD00 IEC frame 160 MCCB, 3-pole, 20A, 25kA Icu @ 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":"https://cdn.aoctrl.com/139c46375cbf05d1a3dc5a24b171f32e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667617&mlfb=3VA1120-3EE32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1120-3EE32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA1120-3EE32-0AA0-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."},{"question":"What are the key ratings of the 3VA1120-3EE32-0AA0-ZD00?","answer":"It is a 3-pole IEC frame 160 MCCB with a 20 A rated current, 25 kA Icu at 415 V, a TM220 thermal-magnetic trip adjustable from 14 A to 20 A overload, and a fixed short-circuit pickup of 16 x In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1120-3EE32-0AA0-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/3VA1120-3EE32-0AA0-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}}