{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2563-5MN32-0BC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2563-5MN32-0BC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0BC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0BC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1000, 3-pole circuit breaker, breaking capacity class M, Icu=55kA @ 415V, 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 and 2 auxiliary switches HQ.","salesMarkdown":"The Siemens 3VA2563-5MN32-0BC0 is a 3VA2 IEC frame 1000 circuit breaker in breaking capacity class M, rated Icu=55kA at 415 VAC. It is a 3-pole unit with motor protection trip unit ETU350M (LSI), set for In=630A, with overload protection adjustable Ir=250A...630A, short-circuit protection Isd=3...15 x Ir, and instantaneous Ii=15 x In. The ETU350M electronic trip unit provides LSI protection: long-time (overload), short-time (selective short-circuit with adjustable delay), and instantaneous. The adjustable Ir from 250 A to 630 A lets you match the breaker to the motor FLA without changing the frame. The UVR at 24V DC drops the breaker on loss of control voltage — common in safety circuits or emergency-stop chains where a downstream contactor also needs to de-energize. ## Integration Notes The nut keeper kit (included) secures the breaker to the mounting plate without loose hardware. The UVR coil draws continuous power when the breaker is closed — verify the 24V DC supply can hold the coil without overheating in a sealed enclosure.","metaTitle":"Siemens 3VA2563-5MN32-0BC0 Circuit Breaker, 630A, 55kA @ 415","metaDescription":"Siemens 3VA2563-5MN32-0BC0 IEC frame 1000 circuit breaker, 3-pole, 630A, Icu=55kA @ 415V, motor protection ETU350M, LSI, UVR 24V DC. Lifecycle stage current. 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/c9fd37fa22cbeb51cb06d5bbec3a94bb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=645483&mlfb=3VA2563-5MN32-0BC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0BC0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA2563-5MN32-0BC0?","answer":"It is a 3-pole IEC frame 1000 circuit breaker with Icu=55kA @ 415V, motor protection ETU350M trip unit (LSI), In=630A, overload adjustable Ir=250A...630A, short-circuit Isd=3...15 x Ir, instantaneous Ii=15 x In, includes a 24V DC undervoltage release and two auxiliary switches (HQ)."},{"question":"Where can I buy 3VA2563-5MN32-0BC0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0BC0","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/3VA2563-5MN32-0BC0 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}}