{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-6MH32-0BC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-6MH32-0BC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-6MH32-0BC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH32-0BC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160 MCCB, breaking capacity class H, 70kA @ 415V, 3-pole, starter protection TM120M, In=63A, with undervoltage release 24V DC, 2 auxiliary switches HQ, nut keeper kit.","salesMarkdown":"The Siemens 3VA1163-6MH32-0BC0 is a 3-pole IEC frame 160 molded case circuit breaker rated for 63 A continuous current with a 70 kA interrupting capacity at 415 V AC — class H breaking capacity, meaning it clears high-fault currents without cascading upstream in a panel. It ships with a TM120M starter-protection trip unit (thermal-magnetic, fixed thermal, adjustable magnetic) set for motor branch-circuit duty, plus an undervoltage release (UVR) at 24 V DC and two HQ auxiliary switches for status feedback. The TM120M trip unit has a fixed thermal rating of 63 A and an adjustable magnetic pickup range of 5 to 15 times In. The 24 V DC undervoltage release drops the breaker on loss of control voltage.","metaTitle":"Siemens 3VA1163-6MH32-0BC0 MCCB, 63A, 70kA @ 415V","metaDescription":"Siemens 3VA1163-6MH32-0BC0 IEC frame 160 MCCB, 63A, 70kA breaking capacity at 415V. Current production. Sourced to order. RFQ for price and availability.","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=431936&mlfb=3VA1163-6MH32-0BC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6MH32-0BC0/alternatives.json"},"ai":{"faq":[{"question":"What trip unit does this breaker use?","answer":"A TM120M thermal-magnetic trip unit, fixed at 63 A thermal, with adjustable magnetic pickup from 5 to 15 times In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-6MH32-0BC0","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/3VA1163-6MH32-0BC0 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}}