{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-6MH36-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-6MH36-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-6MH36-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH36-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160 circuit breaker, breaking capacity class H, Icu=70kA @ 415V, 3-pole, starter protection TM120M, In=63A, without overload protection, short-circuit protection Ii=5...15 x In, clamp connection, shunt trip (STL) 220-250 V DC; 208-277 V AC, 2 auxiliary switches HQ, 1 trip alarm switch HQ.","salesMarkdown":"## Integrator's spec recap The Siemens 3VA1163-6MH36-0KH0 is a 3-pole IEC frame 160 circuit breaker rated In=63A with a breaking capacity class H of Icu=70kA at 415 V. It is configured for starter protection with a TM120M thermal-magnetic release, but note the description explicitly states it provides short-circuit protection only — no overload protection function is active. The adjustable short-circuit release range is Ii=5...15 x In, giving you 315 A to 945 A instantaneous trip. All connections are clamp-type. This variant is designed for motor starter applications where upstream or separate overload relays handle the thermal protection. ## Deployment context","metaTitle":"Siemens 3VA1163-6MH36-0KH0 Circuit Breaker, 63A, 70kA @ 415V","metaDescription":"Siemens 3VA1163-6MH36-0KH0 IEC frame 160 circuit breaker, breaking capacity class H Icu=70kA @ 415V, 3-pole, In=63A, starter protection TM120M. Lifecycle stage: current. Sourced to","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=436117&mlfb=3VA1163-6MH36-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH36-0KH0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"The breaking capacity class H provides Icu=70kA at 415 V AC."},{"question":"Does this breaker include overload protection?","answer":"No, the description specifies it is without overload protection. Only short-circuit protection is provided, with an adjustable instantaneous trip range Ii=5...15 x In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-6MH36-0KH0","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/3VA1163-6MH36-0KH0 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}}