{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-4GF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-4GF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-4GF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-4GF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class S, 4-pole, 63A, Icu=36kA @ 415V, TM240 thermal-magnetic trip, ATAM, overload Ir=44A...63A, short-circuit Ii=5...10 x In, N conductor protection 100%, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1163-4GF42-0AA0-ZD00 is a 4-pole IEC frame 160 circuit breaker in the 3VA1 series, rated 63 A with a breaking capacity class S — Icu of 36 kA at 415 V. ## Overload and short-circuit protection settings The TM240 thermal-magnetic trip unit gives an adjustable overload protection range Ir = 44 A to 63 A, so you dial in the exact continuous current of the downstream load — a 50 A motor circuit or a 60 A feeder, for example. Short-circuit magnetic pickup Ii is adjustable from 5 to 10 times In (315 A to 630 A at the 63 A setting), letting you coordinate with downstream branch breakers or avoid nuisance trips on motor inrush.","metaTitle":"Siemens 3VA1163-4GF42-0AA0-ZD00 Circuit Breaker, 63A, 36kA @","metaDescription":"Siemens 3VA1163-4GF42-0AA0-ZD00 IEC frame 160 circuit breaker, 63A, 36kA breaking capacity @ 415V. Current production. Sourced to order against 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":"https://cdn.aoctrl.com/e1055e57325539936482cf214f1b3096.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667812&mlfb=3VA1163-4GF42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-4GF42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1163-4GF42-0AA0-ZD00?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What is 3VA1163-4GF42-0AA0-ZD00's listed description?","answer":"It is a circuit breaker 3VA1 IEC frame 160, breaking capacity class S, Icu=36kA @ 415V, 4-pole, line protection TM240, ATAM, In=63A, overload protection Ir=44A...63A, short-circuit protection Ii=5...10 x In, N conductor protection 100%, nut keeper kit for DC Power OEM in China."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-4GF42-0AA0-ZD00","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/3VA1163-4GF42-0AA0-ZD00 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}}