{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-5JP42-0AJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-5JP42-0AJ0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-5JP42-0AJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-5JP42-0AJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 250, breaking capacity class M, Icu=55kA @ 415V, 4-pole, ETU550 LSI, In=250A, overload Ir=100A...250A, short-circuit Isd=0.6..10x In, Ii=1.5..10x In, N conductor adjustable, 2 AUX + 1 alarm switch.","salesMarkdown":"The Siemens 3VA2225-5JP42-0AJ0 is a 4-pole IEC frame 250 molded-case circuit breaker with a 55 kA interrupting capacity at 415 V (class M). It carries an ETU550 electronic trip unit configured for LSI protection — overload (L) adjustable 100–250 A, short-time (S) 0.6–10× In, and instantaneous (I) 1.5–10× In. The neutral conductor protection is adjustable from OFF to 100% of phase rating. Two auxiliary changeover switches and one trip alarm switch are factory-installed. This is the variant you spec when the panel needs full selectivity downstream of a 250 A feeder and the fault current at the board is in the 55 kA range.","metaTitle":"Siemens 3VA2225-5JP42-0AJ0 Circuit Breaker, 250A, 55kA @ 415","metaDescription":"Siemens 3VA2225-5JP42-0AJ0 IEC frame 250 circuit breaker, 55kA @ 415V breaking capacity, ETU550 LSI, 250A. Current lifecycle stage. Quoted 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/6a7c0d29262bf1366bc093fc9653b1e6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1495887&mlfb=3VA2225-5JP42-0AJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-5JP42-0AJ0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2225-5JP42-0AJ0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What is the closest alternative to 3VA2225-5JP42-0AJ0 in this component family?","answer":"Within the 3VA2 IEC frame 250 family, the closest alternative would be a variant with a different ETU type or accessory configuration. No pin-compatible drop-in exists; verify the trip unit and auxiliary switch count against your BOM before substituting."},{"question":"What compliance documentation does this brand provide for 3VA2225-5JP42-0AJ0?","answer":"Siemens provides RoHS, REACH, and UL/IEC compliance documentation for the 3VA2 series. Specific certificates are available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-5JP42-0AJ0","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/3VA2225-5JP42-0AJ0 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}}