{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-6MH32-0JH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-6MH32-0JH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-6MH32-0JH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH32-0JH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160 circuit breaker, breaking capacity class H, 3-pole, 63A, Icu=70kA @ 415V, with shunt trip and auxiliary switches.","salesMarkdown":"The Siemens 3VA1163-6MH32-0JH0 is a 3VA1 IEC frame 160 molded case circuit breaker with a 63 A rating and a 70 kA breaking capacity at 415 V (class H). It's a 3-pole unit configured for starter protection with a TM120M thermal-magnetic release, adjustable short-circuit pickup Ii from 5 to 15 x In. This variant ships without overload protection — it's a short-circuit-only device, so the upstream or downstream overload relay handles that job. The integrated shunt trip (STL) operates on 110-127 V DC or AC 50/60 Hz, and the breaker carries two HQ auxiliary switches plus one HQ trip alarm switch. A nut keeper kit is included for panel mounting. The 160 A frame size means it occupies a standard 3-pole MCCB footprint — plan for roughly 105 mm per pole width in the enclosure layout. The shunt trip coil draws from a separate control circuit; verify the control transformer is sized for the inrush if multiple breakers trip simultaneously.","metaTitle":"Siemens 3VA1163-6MH32-0JH0 Circuit Breaker, 63A, 70kA @ 415V","metaDescription":"Siemens 3VA1163-6MH32-0JH0 IEC frame 160 circuit breaker, 63A, 70kA breaking capacity @ 415V. 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=350778&mlfb=3VA1163-6MH32-0JH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH32-0JH0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1163-6MH32-0JH0?","answer":"The 3VA1163-6MH32-0JH0 has a rated ultimate breaking capacity Icu of 70 kA at 415 V, placing it in breaking capacity class H for the 3VA1 frame."},{"question":"Where can I buy 3VA1163-6MH32-0JH0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-6MH32-0JH0","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/3VA1163-6MH32-0JH0 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}}