{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7MN32-0JA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7MN32-0JA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7MN32-0JA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN32-0JA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 160, breaking capacity class C, Icu=110kA @ 415V, 3-pole, motor protection ETU350M, LSI, In=100A, overload protection Ir=40A...100A, short-circuit protection Isd=3...15 x Ir, Ii=15 x In, nut keeper kit, shunt trip (STL) 110-127V DC, AC 50/60Hz.","salesMarkdown":"The Siemens 3VA2110-7MN32-0JA0 is a 3-pole IEC frame 160 molded-case circuit breaker with a 110 kA interrupting capacity at 415 V (breaking capacity class C), sized for motor protection via the ETU350M LSI electronic trip unit. The 100 A continuous rating (In) with an adjustable overload range (Ir) from 40 A to 100 A means you can dial in the exact motor full-load current without swapping the breaker body — critical for matching a motor nameplate on the line. Short-circuit protection is set via Isd (3–15 × Ir) and a fixed instantaneous pickup Ii at 15 × In, giving you selectivity headroom downstream. In a 400 V industrial panel with a transformer upstream that can deliver 65 kA or more, this class C rating gives you the SCCR headroom the site electrical engineer needs on the coordination study. The adjustable LSI curve (Ir, Isd, Ii) means you are not locked into a fixed thermal-magnetic characteristic; the ETU350M lets you shape the trip for motor start-up inrush without nuisance tripping, then still provide instantaneous protection for a bolted fault. Verify the control transformer secondary matches that band; the coil is not universal 24 VDC.","metaTitle":"Siemens 3VA2110-7MN32-0JA0 Circuit Breaker, 110kA @ 415V, 10","metaDescription":"Siemens 3VA2110-7MN32-0JA0 IEC frame 160 circuit breaker, 110kA breaking capacity at 415V, 3-pole, ETU350M LSI trip, 100A. Active production. Quoted 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/83eff65c44469ff46b70582785c85926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=569427&mlfb=3VA2110-7MN32-0JA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7MN32-0JA0/alternatives.json"},"ai":{"faq":[{"question":"What is the 3VA2110-7MN32-0JA0 used for?","answer":"It is a 3-pole IEC frame 160 molded-case circuit breaker with a 110 kA interrupting capacity at 415 V, fitted with an ETU350M LSI electronic trip unit for motor protection. The 100 A continuous rating and adjustable overload range (40–100 A) suit it for protecting medium-horsepower induction motors in industrial distribution panels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7MN32-0JA0","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/3VA2110-7MN32-0JA0 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}}