{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-6HN42-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-6HN42-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-6HN42-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6HN42-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 250, breaking capacity class H, 4-pole circuit breaker, 85kA @ 415 V, ETU350 LSI trip unit, In=250 A, overload Ir=100…250 A, undervoltage release 24 V DC.","salesMarkdown":"The Siemens 3VA2225-6HN42-0BA0 is a 4-pole IEC frame 250 molded-case circuit breaker with a class H interrupting rating of 85 kA at 415 V AC — enough to handle high-fault industrial feeds without cascading upstream. The ETU350 electronic trip unit provides LSI protection (long-time, short-time, instantaneous) with overload pickup Ir adjustable from 100 A to 250 A, short-time pickup Isd from 1.5 to 10 × Ir, and instantaneous fixed at 10 × In. Neutral protection is adjustable off / 50 % / 100 %, which matters for 4-wire distribution where you need to coordinate the neutral pole with the phase poles. The breaker includes an undervoltage release (24 V DC) integrated as an accessory — that release is shared with the 3VA1 100/160 frame family. The busbar-connection variant lands directly on a panel bus. Because it is a current-production part with a programmable ETU and a specific undervoltage release coil voltage, the lead time can vary by configuration. The 85 kA @ 415 V class H rating suits industrial service-entrance and feeder applications. The ETU350's adjustable short-time delay (Isd) allows zone-selective interlocking with downstream 3VA1 or 3VA2 breakers. The instantaneous pickup at 10 × In is fixed.","metaTitle":"Siemens 3VA2225-6HN42-0BA0 Circuit Breaker, 250A, 85kA @ 415","metaDescription":"Siemens 3VA2225-6HN42-0BA0 IEC frame 250 circuit breaker, class H Icu=85kA @ 415V, 4-pole, ETU350 LSI, In=250A, Ir adjustable 100-250A. Current lifecycle. Available to order.","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/6a7c0d29262bf1366bc093fc9653b1e6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1207936&mlfb=3VA2225-6HN42-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6HN42-0BA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-6HN42-0BA0 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of this breaker?","answer":"It carries an IEC class H interrupting rating of 85 kA at 415 V AC, suitable for high-fault industrial feeders."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-6HN42-0BA0","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/3VA2225-6HN42-0BA0 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}}