{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2563-6KQ32-0HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2563-6KQ32-0HC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2563-6KQ32-0HC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2563-6KQ32-0HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1000, 3-pole, breaking capacity class H, Icu=85kA @ 415V, In=630A, ETU860 LSIG, shunt trip left 24 V AC/DC, accessory for 2 aux.","salesMarkdown":"The Siemens 3VA2563-6KQ32-0HC0 is a 3-pole IEC frame 1000 circuit breaker in breaking capacity class H, rated for an ultimate short-circuit breaking capacity Icu of 85 kA at 415 V AC. The electronic trip unit is an ETU860 with LSIG protection (Long-time, Short-time, Instantaneous, Ground-fault). Overload protection Ir is adjustable from 250 A to 630 A, short-circuit protection Isd from 0.6 to 10× In, and instantaneous Ii from 1.5 to 12× In. Ground-fault protection Ig can be switched off or set from 0.2 to 1× In with a time delay tg of 0.05 to 0.8 seconds. This variant includes a shunt trip on the left side, 24 V AC 50/60 Hz / 24–30 V DC, plus a nut keeper kit and provisions for two auxiliary contacts. ## DIN-rail and panel integration At 630 A continuous rating, the breaker draws significant heat; ensure the panel ventilation and busbar sizing match the manufacturer's mounting clearance recommendations — side-by-side derating applies if you pack multiple breakers without spacing.","metaTitle":"Siemens 3VA2563-6KQ32-0HC0 Circuit Breaker, 85kA @ 415V, 630","metaDescription":"Siemens 3VA2563-6KQ32-0HC0 3VA2 IEC frame 1000 circuit breaker, 85kA breaking capacity at 415V, 630A, ETU860 LSIG, shunt trip left. Sourced to order against RFQ.","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=1496077&mlfb=3VA2563-6KQ32-0HC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2563-6KQ32-0HC0/alternatives.json"},"ai":{"faq":[{"question":"What is 3VA2563-6KQ32-0HC0 used for?","answer":"It is a 3-pole IEC frame 1000 circuit breaker with 85 kA breaking capacity at 415 V, 630 A continuous rating, and an ETU860 LSIG electronic trip unit. It is used for main or feeder protection in industrial switchboards where selective coordination and remote shunt-trip capability are required."},{"question":"Where can I buy 3VA2563-6KQ32-0HC0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2563-6KQ32-0HC0","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/3VA2563-6KQ32-0HC0 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}}