{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2563-5MN32-0BL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2563-5MN32-0BL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0BL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0BL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1000, breaking capacity class M, Icu=55kA @ 415V, 3-pole, motor protection ETU350M, LSI, In=630A, overload Ir=250A...630A, short-circuit Isd=3...15 x Ir, Ii=15 x In, with undervoltage release 24V DC, 2 aux switches HQ, 1 trip alarm HQ, 1 electrical alarm HQ.","salesMarkdown":"## Motor protection breaker with ETU350M LSI — 630A frame, 55kA breaking The Siemens 3VA2563-5MN32-0BL0 is a 3-pole IEC motor protection circuit breaker on the 3VA2 platform, frame size 1000, rated In=630A with an ETU350M LSI trip unit. The overload protection Ir is adjustable from 250A to 630A, short-circuit protection Isd from 3 to 15 x Ir, and instantaneous Ii fixed at 15 x In. Breaking capacity hits 55kA at 415V (class M), which gives solid headroom for high-fault panelboards feeding motor control centers. ## Deployment context The nut keeper kit (included) secures the breaker to the busbar system without loose hardware.","metaTitle":"Siemens 3VA2563-5MN32-0BL0 630A Motor Protection Breaker, 55","metaDescription":"Siemens 3VA2563-5MN32-0BL0 IEC motor protection circuit breaker, 630A frame, 55kA @ 415V, ETU350M LSI, UVR 24V DC. Current production. Quoted 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/c9fd37fa22cbeb51cb06d5bbec3a94bb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=645485&mlfb=3VA2563-5MN32-0BL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0BL0/alternatives.json"},"ai":{"faq":[{"question":"What does the ETU350M LSI trip unit cover?","answer":"The ETU350M provides LSI protection: Long-time (overload) adjustable Ir=250A...630A, Short-time (selective) adjustable Isd=3...15 x Ir, and Instantaneous fixed at Ii=15 x In. It is designed for motor protection with adjustable overload and short-circuit coordination."},{"question":"What accessories are included with this breaker?","answer":"The order code includes a nut keeper kit, an undervoltage release (UVR) 24V DC, two auxiliary switches HQ, one trip alarm switch HQ, and one electrical alarm switch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0BL0","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/3VA2563-5MN32-0BL0 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}}