{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA4120-6ED34-3AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA4120-6ED34-3AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA4120-6ED34-3AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA4120-6ED34-3AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA4 UL Frame 125, 3VA4120-6ED34-3AA0, 3-pole molded case circuit breaker, 65 kA @ 480 V, TM210 thermal-magnetic trip, In=20 A, Ir=20 A fixed, Ii=15 x In.","salesMarkdown":"## MCCB for 480 V distribution — 65 kA SCCR, fixed-trip TM210 The Siemens 3VA4120-6ED34-3AA0 is a 3-pole molded case circuit breaker in the 3VA4 UL Frame 125 platform, rated 65 kA at 480 V AC — high enough for most North American panelboard main or feeder positions without cascading upstream. The TM210 thermal-magnetic trip unit ships with a fixed overload setting of Ir = 20 A and a fixed short-circuit pickup of Ii = 15 × In (300 A magnetic), so it arrives ready for a 20 A branch circuit; no field-adjustment dials to mis-set. This is a C-class make-to-order product (Product class C), meaning each unit is built to a specific order and cannot be returned or re-stocked — confirm the BOM line before committing. The fixed Ir and Ii eliminate the trip-unit as a variable during arc-flash labeling — what you order is what you get on the label.","metaTitle":"Siemens 3VA4120-6ED34-3AA0 Circuit Breaker, 65 kA @ 480 V, 2","metaDescription":"Siemens 3VA4120-6ED34-3AA0 3VA4 UL Frame 125, 65 kA @ 480 V, 3-pole, TM210 trip unit, Ir=20 A fixed, Ii=15xIn. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Group Code":"P360","Product Group":"5385","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","Quantity Unit":"1 Piece","Product Family":"Ordering Data Overview","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : EAR99","Packaging dimensions (L x W x H)":"472.00 x 396.00 x 213.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 13-05-19","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/eae75f135024cb4a46e982771ed33f6a.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3VA4120-6ED34-3AA0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA4120-6ED34-3AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of this breaker?","answer":"The 3VA4120-6ED34-3AA0 is rated 65 kA at 480 V AC, which is the H (high) breaking capacity class for the 3VA4 UL Frame 125 platform."},{"question":"Where can I buy 3VA4120-6ED34-3AA0 and how is it quoted?","answer":"This C-class make-to-order product is sourced and quoted to order against an RFQ through independent distribution. Submit the order code and quantity for a firm price and lead-time quote; availability is confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA4120-6ED34-3AA0","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/3VA4120-6ED34-3AA0 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}}