{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2563-5MN32-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2563-5MN32-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1000 circuit breaker, 3-pole, 630 A, breaking capacity class M (Icu=55 kA @ 415 V), motor protection ETU350M LSI trip unit, with nut keeper kit, 2 auxiliary switches HQ, 1 trip alarm switch HQ.","salesMarkdown":"The ETU350M trip unit provides LSI protection — long-time (Ir adjustable 250 A to 630 A), short-time (Isd adjustable 3 to 15 × Ir), and instantaneous (Ii fixed at 15 × In). ## Deployment context Mounts in a standard IEC switchboard or motor control center. The nut keeper kit secures the breaker to the mounting plate — a detail that matters when you're torquing down bus connections and don't want the hardware to shift. The 630 A frame with Ir adjustable down to 250 A covers a wide motor range — roughly 130 kW to 315 kW on a 400 V supply, depending on the motor's full-load current. The LSI curve lets you coordinate with downstream contactors and overload relays: set Isd to ride through motor starting inrush (typically 6 to 8 × FLA) and set the instantaneous pickup at 15 × In for bolted-fault protection.","metaTitle":"Siemens 3VA2563-5MN32-0AH0 3VA2 IEC Frame 1000, 630A, 55kA @","metaDescription":"Siemens 3VA2563-5MN32-0AH0 circuit breaker, 3VA2 IEC frame 1000, 630A, Icu=55kA @ 415V, motor protection ETU350M LSI. Current lifecycle. 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=645480&mlfb=3VA2563-5MN32-0AH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0AH0/alternatives.json"},"ai":{"faq":[{"question":"What is the 3VA2563-5MN32-0AH0 used for?","answer":"It is a 3-pole motor protection circuit breaker rated 630 A with an ETU350M LSI trip unit, used to protect and isolate motor branch circuits in IEC switchgear and motor control centers."},{"question":"Where can I buy the 3VA2563-5MN32-0AH0 and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is listed here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0AH0","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/3VA2563-5MN32-0AH0 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}}