{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2563-5HR32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2563-5HR32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2563-5HR32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5HR32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 series, IEC frame 1000, breaking capacity class M, Icu=55kA @ 415 V, 3-pole, line protection ETU345, LI DTVE, In=630A, Ir=250A...630A, Ii=12 x In, busbar connection.","salesMarkdown":"The 3VA2563-5HR32-0AA0 is a 3-pole IEC frame 1000 molded-case circuit breaker with a 55 kA interrupting capacity at 415 V AC — class M breaking capacity, meaning it handles medium-level fault currents typical in industrial distribution panels without needing a current-limiting upstream device. The ETU345 electronic trip unit provides LI (long-time and instantaneous) protection: the long-time pickup Ir is adjustable from 250 A to 630 A, and the instantaneous pickup Ii is fixed at 12 x In (12 x 630 A = 7560 A). This breaker ships without overload protection (the LI curve covers short-circuit and overload via the adjustable Ir, but there is no separate thermal overload relay). The busbar connection means it bolts directly onto a busbar system, common in switchgear assemblies. ## Deployment context Mounts in a standard IEC switchgear panel via busbar connection — no DIN-rail adapter needed. The 3-pole design suits three-phase distribution feeders, motor control center (MCC) incoming sections, or transformer secondary protection. The 55 kA @ 415 V rating provides adequate SCCR for most industrial plant-floor distribution without requiring a current-limiting fuse upstream.","metaTitle":"Siemens 3VA2563-5HR32-0AA0 Circuit Breaker, 55kA @ 415V, 630","metaDescription":"Siemens 3VA2563-5HR32-0AA0 IEC frame 1000 circuit breaker, 55kA breaking capacity at 415V, 3-pole, ETU345 trip unit, In=630A, Ir adjustable 250-630A, Ii=12xIn, busbar connection. A","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/c9fd37fa22cbeb51cb06d5bbec3a94bb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1547399&mlfb=3VA2563-5HR32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5HR32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2563-5HR32-0AA0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quote — no stock or price figures are published here."},{"question":"What is the breaking capacity of this breaker?","answer":"The 3VA2563-5HR32-0AA0 has an Icu of 55 kA at 415 V AC, class M breaking capacity per IEC 60947-2."},{"question":"What trip unit does this breaker use?","answer":"It uses an ETU345 electronic trip unit with LI (long-time and instantaneous) protection. The long-time pickup Ir is adjustable from 250 A to 630 A, and the instantaneous pickup Ii is fixed at 12 x In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2563-5HR32-0AA0","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/3VA2563-5HR32-0AA0 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}}