{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2563-5MN32-0KA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2563-5MN32-0KA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0KA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0KA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1000, circuit breaker, 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.","salesMarkdown":"## Motor protection breaker, 630 A frame, 55 kA interrupting capacity The Siemens 3VA2563-5MN32-0KA0 is a 3VA2 IEC frame 1000 circuit breaker rated for motor protection, carrying a 55 kA interrupting capacity at 415 V (breaking capacity class M). It is a 3-pole unit with an ETU350M electronic trip unit configured for LSI protection — long-time, short-time, and instantaneous. The continuous current rating In is 630 A, with overload protection Ir adjustable from 250 A to 630 A, short-circuit protection Isd from 3 to 15 times Ir, and a fixed instantaneous pickup Ii at 15 times In. A shunt trip (STL) coil rated 220–250 V DC / 208–277 V AC is integrated, along with a nut keeper kit. The 3VA2 frame size 1000 occupies a defined footprint in the Siemens Sentron family; verify cut-out dimensions against your existing panel layout when retrofitting. The integrated shunt trip coil wiring terminates at the front-accessible terminals — route the control voltage (220–250 V DC or 208–277 V AC) through a separate protected circuit. The nut keeper kit retains the lug hardware during high-vibration installations such as near large contactors or motor starters.","metaTitle":"Siemens 3VA2563-5MN32-0KA0 3VA2 IEC Breaker, 630A, 55kA @ 41","metaDescription":"Siemens 3VA2563-5MN32-0KA0 circuit breaker, 3VA2 IEC frame 1000, 55kA @ 415V, 3-pole, motor protection ETU350M, LSI, 630A. Lifecycle 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=645502&mlfb=3VA2563-5MN32-0KA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0KA0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of this breaker?","answer":"The breaking capacity class M provides an Icu of 55 kA at 415 V AC."},{"question":"What trip unit and protection functions does it have?","answer":"It uses an ETU350M electronic trip unit with LSI protection: long-time (Ir adjustable 250–630 A), short-time (Isd 3–15 x Ir), and instantaneous (Ii fixed at 15 x In)."},{"question":"Where can I buy the 3VA2563-5MN32-0KA0?","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/3VA2563-5MN32-0KA0","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/3VA2563-5MN32-0KA0 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}}