{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-6MH36-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-6MH36-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-6MH36-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH36-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 series, IEC frame 160, breaking capacity class H, Icu=70kA @ 415V, 3-pole, starter protection TM120M, AM, In=63A, without overload protection, short-circuit protection Ii=5...15 x In, clamp connection, 2 auxiliary switches HQ, 1 trip alarm switch HQ.","salesMarkdown":"The Siemens 3VA1163-6MH36-0AH0 is a 3-pole molded-case circuit breaker from the 3VA1 IEC frame 160 series, rated 63 A continuous current with a breaking capacity class H — Icu of 70 kA at 415 V AC. The TM120M thermal-magnetic trip unit is configured for starter protection: the thermal element is sized for motor inrush, and the magnetic instantaneous pickup is adjustable from 5 to 15 times In (315 to 945 A), letting you dial it in for the locked-rotor current of the load. This variant ships without overload protection (the TM120M provides only short-circuit and ground-fault protection), so it relies on a separate overload relay upstream or at the motor.","metaTitle":"Siemens 3VA1163-6MH36-0AH0 Circuit Breaker, 63A, 70kA @ 415V","metaDescription":"Siemens 3VA1163-6MH36-0AH0 IEC frame 160 MCCB, 70kA breaking capacity at 415V, 63A, starter protection TM120M. Active lifecycle. Sourced 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=163035&mlfb=3VA1163-6MH36-0AH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH36-0AH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1163-6MH36-0AH0 and how do I get a price?","answer":"This part is sourced to order against an RFQ. Submit a request through the storefront; availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of this MCCB?","answer":"The breaking capacity class H gives an Icu of 70 kA at 415 V AC. That is the maximum fault current the breaker can interrupt without damage."},{"question":"Does this breaker include overload protection?","answer":"No. The TM120M trip unit provides short-circuit and ground-fault protection only. A separate overload relay is required for motor overload protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-6MH36-0AH0","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/3VA1163-6MH36-0AH0 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}}