{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1220-6EF32-0JA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1220-6EF32-0JA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1220-6EF32-0JA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1220-6EF32-0JA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 250, breaking capacity class H, Icu=70kA @ 415V, 3-pole, line protection TM240, ATAM, In=200A, overload protection Ir=140A...200A, short-circuit protection Ii=5...10 x In, shunt trip (STL) 110-127V DC/AC 50/60Hz.","salesMarkdown":"The Siemens 3VA1220-6EF32-0JA0 is a 3-pole IEC molded-case circuit breaker in the 3VA1 platform, rated In=200A with a TM240 thermal-magnetic trip unit. The ATAM designation means the overload setting is adjustable (Ir=140A...200A), and the short-circuit pickup Ii is adjustable from 5 to 10 times In — giving you 1000A to 2000A magnetic trip. That adjustability lets you fine-tune coordination with downstream feeders without swapping the breaker body. Breaking capacity class H delivers Icu=70kA at 415V AC. This is the ultimate short-circuit capacity the breaker can interrupt without damage. For a 200A frame, 70kA at 415V is high — it suits strong utility feeds or transformer secondaries where fault current can exceed 50kA. The H class means it's rated for the higher end of industrial distribution, not light commercial. The built-in shunt trip (STL) operates on 110-127V DC or AC 50/60Hz. That's a standard control voltage for many industrial panels — you can trigger remote trip from an E-stop or a PLC output without an interposing relay. We source the 3VA1220-6EF32-0JA0 to order against an RFQ. For volume requirements or scheduled releases, we can provide a multi-unit quote with lead time.","metaTitle":"Siemens 3VA1220-6EF32-0JA0 Circuit Breaker, 200A, 70kA @ 415","metaDescription":"Siemens 3VA1220-6EF32-0JA0 3VA1 IEC frame 250, breaking capacity class H, Icu=70kA @ 415V, 3-pole, TM240, ATAM, In=200A, shunt trip 110-127V AC/DC. Current lifecycle stage. Sourced","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=568448&mlfb=3VA1220-6EF32-0JA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1220-6EF32-0JA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"Breaking capacity class H gives Icu=70kA at 415V AC. That is the maximum short-circuit current the breaker can safely interrupt at that voltage."},{"question":"Where can I buy 3VA1220-6EF32-0JA0 and how is it quoted?","answer":"We source this part to order against an RFQ. Availability and current pricing are confirmed at quote time — send your quantity and target delivery window for a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1220-6EF32-0JA0","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/3VA1220-6EF32-0JA0 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}}