{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2580-5HN42-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2580-5HN42-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2580-5HN42-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5HN42-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1000 circuit breaker, breaking capacity class M, Icu=55kA @ 415V, 4-pole, line protection ETU350 LSI, In=800A, with shunt trip left 24 V AC/DC accessory.","salesMarkdown":"The Siemens 3VA2580-5HN42-0HA0 is a 4-pole IEC frame 1000 circuit breaker rated 800 A continuous, with a breaking capacity class M delivering Icu=55 kA at 415 V AC. The ETU350 electronic trip unit provides LSI protection — long-time (Ir adjustable 320 A to 800 A), short-time (Isd 1.5 to 10 x Ir), and instantaneous (Ii fixed at 12 x In). The neutral conductor protection is adjustable to OFF, 50%, or 100% of the phase setting. A factory-fitted shunt trip on the left side, rated 24 V AC 50/60 Hz or 24–30 V DC, allows remote tripping for emergency-stop or supervisory control circuits. The 4-pole footprint and shunt trip occupy the left accessory slot; verify clearance for the shunt wiring before finalizing the gland-plate layout.","metaTitle":"Siemens 3VA2580-5HN42-0HA0 Circuit Breaker, 800A, 55kA @ 415","metaDescription":"Siemens 3VA2580-5HN42-0HA0 IEC frame 1000 circuit breaker, 800A, Icu=55kA @ 415V, ETU350 LSI, shunt trip left 24V AC/DC. Current lifecycle stage. 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1521816&mlfb=3VA2580-5HN42-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5HN42-0HA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA2580-5HN42-0HA0?","answer":"Rated In=800 A, Icu=55 kA at 415 V AC, 4-pole, ETU350 LSI trip unit with Ir adjustable 320–800 A, Isd 1.5–10 x Ir, Ii=12 x In, and a left-side shunt trip for 24 V AC/DC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2580-5HN42-0HA0","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/3VA2580-5HN42-0HA0 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}}