{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-6MH36-0AD0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-6MH36-0AD0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-6MH36-0AD0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH36-0AD0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160 circuit breaker, breaking capacity class H, 3-pole, 63A rated, Icu=70kA @ 415V, starter protection TM120M, clamp connection, 3 auxiliary switches HQ.","salesMarkdown":"The Siemens 3VA1163-6MH36-0AD0 is a 3-pole IEC frame 160 circuit breaker from the 3VA1 series, rated 63 A with a breaking capacity class H — Icu of 70 kA at 415 V. The TM120M release provides starter protection: a thermal-magnetic trip unit with a fixed thermal element and adjustable magnetic short-circuit pickup (Ii) from 5 to 15 times In, so it coordinates with a motor starter's overload relay rather than duplicating it — note the description explicitly states 'without overload protection', meaning the thermal element is sized for the motor's locked-rotor protection, not for overload. The clamp connection terminals accept copper conductors typical for panel wiring. The three auxiliary switches provide dry contacts for remote indication — useful for a motor control center where the breaker status must be visible to a PLC input card without additional interposing relays.","metaTitle":"Siemens 3VA1163-6MH36-0AD0 Circuit Breaker, 63A, 70kA @ 415V","metaDescription":"Siemens 3VA1163-6MH36-0AD0 IEC frame 160 circuit breaker, 3-pole, 63A, Icu=70kA @ 415V. Starter protection TM120M. Current lifecycle stage. Available 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=173837&mlfb=3VA1163-6MH36-0AD0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH36-0AD0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1163-6MH36-0AD0 and get a price?","answer":"This part is sourced to order against an RFQ through our independent distribution channel. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What does the TM120M release mean for motor protection?","answer":"The TM120M is a thermal-magnetic release with a fixed thermal element and adjustable magnetic short-circuit pickup from 5 to 15 times In (63 A). It provides starter protection — meaning it coordinates with a separate overload relay — and the breaker itself does not include overload protection, so it is intended for use with a motor starter's overload block."},{"question":"What is the breaking capacity of this breaker?","answer":"The breaking capacity class H gives an Icu of 70 kA at 415 V AC, which is the maximum short-circuit current the breaker can safely interrupt at that voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-6MH36-0AD0","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/3VA1163-6MH36-0AD0 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}}