{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2563-5MN32-0CH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2563-5MN32-0CH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0CH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0CH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1000, breaking capacity class M, Icu=55kA @ 415V AC, 3-pole, motor protection ETU350M, LSI, In=630A, overload protection Ir=250A...630A, short-circuit protection Isd=3...15 x Ir, Ii=15 x In, with nut keeper kit, undervoltage release (UVR) 120-127V AC 50/60Hz, 2 auxiliary switches HQ, 1 trip alarm switch HQ.","salesMarkdown":"The Siemens 3VA2563-5MN32-0CH0 is a 3-pole IEC frame 1000 motor protection circuit breaker rated In=630A with a breaking capacity Icu=55kA at 415V AC. That Icu figure places it in breaking capacity class M — it can safely interrupt a 55kA fault current at 415V without upstream cascading, which is the threshold you need for high-fault industrial distribution panels. The ETU350M trip unit gives you LSI protection: long-time (overload) adjustable from 250A to 630A, short-time (short-circuit) from 3 to 15 times Ir, and instantaneous fixed at 15 times In. That adjustability lets you coordinate with downstream breakers and motor starters without swapping trip units. ## Integration notes The UVR drops the breaker on loss of control voltage — common for emergency-stop chains or undervoltage protection schemes.","metaTitle":"Siemens 3VA2563-5MN32-0CH0 Circuit Breaker, 630A, 55kA @ 415","metaDescription":"Siemens 3VA2563-5MN32-0CH0 IEC frame 1000 motor protection circuit breaker, 630A, Icu=55kA @ 415V AC. Active lifecycle stage. 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=645488&mlfb=3VA2563-5MN32-0CH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0CH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2563-5MN32-0CH0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the key ratings of 3VA2563-5MN32-0CH0?","answer":"Rated In=630A, Icu=55kA at 415V AC, 3-pole, ETU350M LSI trip unit with overload Ir adjustable 250A-630A, short-time Isd 3-15 x Ir, instantaneous Ii=15 x In. Includes UVR 120-127V AC, 2 aux switches HQ, 1 trip alarm HQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0CH0","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/3VA2563-5MN32-0CH0 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}}