{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2563-5MN32-0KL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2563-5MN32-0KL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0KL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0KL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1000, 3-pole, breaking capacity class M, Icu=55kA @ 415V, motor protection ETU350M, LSI, In=630A, overload Ir=250A...630A, shunt trip (STL) 220-250V DC / 208-277V AC, 2 aux HQ switches, 1 trip alarm HQ, 1 electrical alarm switch.","salesMarkdown":"The Siemens 3VA2563-5MN32-0KL0 is a current-production IEC frame 1000 molded-case circuit breaker, 3-pole, rated 630 A continuous, with a breaking capacity of Icu=55 kA at 415 V AC — class M on the 3VA2 platform. The trip unit is an ETU350M with LSI protection: long-time (overload) pickup Ir adjustable from 250 A to 630 A, short-time (short-circuit) pickup Isd from 3 to 15 × Ir, and instantaneous pickup Ii fixed at 15 × In. That spread lets you coordinate selectivity downstream — set Ir near the motor FLA, Isd above the inrush spike, and Ii as a hard fault backup. The shunt trip (STL) coil operates on 220–250 V DC or 208–277 V AC, so it fits common control voltages across regions. ## Accessories and auxiliary contacts The auxiliary switches report breaker position to a PLC or status lamp; the trip alarm and electrical alarm switches distinguish a fault trip from a manual open — useful for remote diagnostics on a motor control center (MCC) bucket.","metaTitle":"Siemens 3VA2563-5MN32-0KL0 Circuit Breaker, 630A, 55kA @ 415","metaDescription":"Siemens 3VA2563-5MN32-0KL0 IEC frame 1000 circuit breaker, 3-pole, 630A, Icu=55kA @ 415V, motor protection ETU350M, LSI. Current production. 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=645505&mlfb=3VA2563-5MN32-0KL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0KL0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2563-5MN32-0KL0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent industrial distribution. Submit an RFQ; availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of this breaker?","answer":"Icu = 55 kA at 415 V AC. That is the ultimate short-circuit breaking capacity — the breaker can safely interrupt a fault up to that level once and still carry rated current afterward."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0KL0","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/3VA2563-5MN32-0KL0 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}}