{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2563-5MN32-0BH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2563-5MN32-0BH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0BH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0BH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1000, breaking capacity class M, 3-pole motor protection circuit breaker, 630 A, Icu=55 kA @ 415 V, ETU350M LSI, undervoltage release 24 V DC, 2 auxiliary switches HQ, 1 trip alarm switch HQ.","salesMarkdown":"The Siemens 3VA2563-5MN32-0BH0 is a 3-pole IEC frame 1000 motor protection circuit breaker rated for 630 A continuous current, with a breaking capacity of 55 kA at 415 V (class M). It carries the ETU350M electronic trip unit configured for LSI protection — long-time, short-time, and instantaneous — with overload protection adjustable from 250 A to 630 A and short-circuit pickup from 3 to 15 times Ir. The instantaneous fixed pickup is 15 times In. The 630 A frame and the ETU350M LSI trip unit make this breaker suited for large motor loads — think 300+ kW induction motors on 400 V three-phase. The undervoltage release (UVR) at 24 V DC allows a safety circuit or E-stop chain to drop the breaker open when control power is lost.","metaTitle":"Siemens 3VA2563-5MN32-0BH0 Circuit Breaker, 630A, 55kA @ 415","metaDescription":"Siemens 3VA2563-5MN32-0BH0 IEC frame 1000 motor protection circuit breaker, 630A, Icu=55kA @ 415V, ETU350M LSI, UVR 24V DC. 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=645484&mlfb=3VA2563-5MN32-0BH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0BH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2563-5MN32-0BH0?","answer":"Submit an RFQ through this listing. The part is sourced and quoted to order through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of this circuit breaker?","answer":"The breaking capacity is 55 kA at 415 V (Icu, class M), which means it can safely interrupt a fault current up to that level without damage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0BH0","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/3VA2563-5MN32-0BH0 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}}