{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-5MH32-0AD0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-5MH32-0AD0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-5MH32-0AD0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5MH32-0AD0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 series, IEC frame 160, breaking capacity class M, 3-pole, 63A, Icu=55kA @ 415V, starter protection TM120M, nut keeper kit, 3 auxiliary switches HQ.","salesMarkdown":"Rated at 63 A (In) and fitted with a TM120M trip unit, this breaker is configured for starter protection — the TM120M provides thermal-magnetic overload and short-circuit protection, with an adjustable short-circuit pickup (Ii) from 5 to 15 times In. Note the description states 'without overload protection short-circuit protection' which indicates the TM120M is set for magnetic-only short-circuit protection; the overload function is not active, so upstream or separate overload relay must handle thermal protection for the motor.","metaTitle":"Siemens 3VA1163-5MH32-0AD0 Circuit Breaker, 63A, 55kA @ 415V","metaDescription":"Siemens 3VA1163-5MH32-0AD0 IEC frame 160 MCCB, 63A, 55kA breaking capacity at 415V, starter protection TM120M. Current lifecycle stage. 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=122298&mlfb=3VA1163-5MH32-0AD0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5MH32-0AD0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 3VA1163-5MH32-0AD0?","answer":"It is a 3-pole IEC frame 160 MCCB rated 63 A with a breaking capacity of 55 kA at 415 V AC (Icu). The TM120M trip unit provides adjustable short-circuit protection from 5 to 15 times In, but overload protection is not active on this variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-5MH32-0AD0","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/3VA1163-5MH32-0AD0 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}}