{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5MH32-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5MH32-0AE0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5MH32-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5MH32-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160 MCCB, breaking capacity class M, Icu=55kA @ 415V, 3-pole, starter protection TM120M, AM, In=100A, short-circuit protection Ii=5...15 x In, nut keeper kit, 4 auxiliary switches HQ.","salesMarkdown":"Lifecycle stage is listed as current. ## Deployment context The nut keeper kit (included) retains the terminal screws during wiring — a time-saver on repetitive panel builds. Four HQ auxiliary switches are factory-installed, giving you status feedback for the open/closed/tripped positions without additional kit.","metaTitle":"3VA1110-5MH32-0AE0 Siemens 3VA1 IEC Frame 160 MCCB, 55kA @ 4","metaDescription":"Siemens 3VA1110-5MH32-0AE0 circuit breaker, IEC frame 160, 55kA @ 415V, 3-pole, 100A, TM120M. Current lifecycle stage. Sourced to order against an 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=148630&mlfb=3VA1110-5MH32-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5MH32-0AE0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of this MCCB?","answer":"The 3VA1110-5MH32-0AE0 is rated Icu = 55 kA at 415 V AC, breaking capacity class M. That figure governs its ability to interrupt a short-circuit fault without damage to the switchboard."},{"question":"Does this breaker include overload protection?","answer":"No. The TM120M trip unit provides only magnetic (short-circuit) protection with an adjustable pickup Ii = 5...15 x In. Overload protection is omitted, so the breaker must be paired with a separate overload relay for motor branch circuits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5MH32-0AE0","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/3VA1110-5MH32-0AE0 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}}