{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-7HN32-0KG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-7HN32-0KG0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-7HN32-0KG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HN32-0KG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 250, breaking capacity class C, Icu=110kA @ 415V, 3-pole, line protection ETU350, LSI, In=250A, overload protection Ir=100A...250A, short-circuit protection Isd=1.5...10 x Ir, Ii=10 x In, with shunt trip (STL) 220-250V DC / 208-277V AC, 1 auxiliary switch HP, 1 trip alarm switch HP, nut keeper kit.","salesMarkdown":"The Siemens 3VA2225-7HN32-0KG0 is a 3-pole IEC frame 250 molded-case circuit breaker with a breaking capacity class C rating of 110 kA at 415 V AC — that interrupting capacity means it can safely clear a bolted fault up to 110 kA without rupturing, which is the spec that governs upstream fuse or breaker coordination in a high-fault panel. The ETU350 electronic trip unit provides LSI protection: long-time (Ir) adjustable 100–250 A for overload, short-time (Isd) 1.5–10 x Ir for selective short-circuit coordination, and instantaneous (Ii) fixed at 10 x In for fast clearing of bolted faults. ## Panel integration and accessories","metaTitle":"Siemens 3VA2225-7HN32-0KG0 Circuit Breaker, 250A, 110kA @ 41","metaDescription":"Siemens 3VA2225-7HN32-0KG0 IEC frame 250 circuit breaker, breaking capacity class C, Icu=110kA @ 415V, 3-pole, ETU350 LSI protection, In=250A. Lifecycle stage current. Sourced to o","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=580634&mlfb=3VA2225-7HN32-0KG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HN32-0KG0/alternatives.json"},"ai":{"faq":[{"question":"What is 3VA2225-7HN32-0KG0's listed description?","answer":"It is a circuit breaker 3VA2 IEC frame 250, breaking capacity class C, Icu=110kA @ 415V, 3-pole, line protection ETU350, LSI, In=250A, overload protection Ir=100A...250A, short-circuit protection Isd=1.5...10 x Ir, Ii=10 x In, with nut keeper kit, shunt trip (STL) 220-250V DC / 208-277V AC, 1 auxiliary switch HP, and 1 trip alarm switch HP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-7HN32-0KG0","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/3VA2225-7HN32-0KG0 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}}