{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-3EE42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-3EE42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-3EE42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-3EE42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, circuit breaker, breaking capacity class N, Icu=25kA @ 415V, 4-pole, line protection TM220, ATFM, In=63A, overload protection Ir=44A...63A, short-circuit protection Ii=10 x In, N conductor unprotected, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1163-3EE42-0AA0-ZD00 is a 4-pole IEC frame 160 molded case circuit breaker rated at 63 A continuous, with a breaking capacity of 25 kA at 415 V (class N). It uses a TM220 thermal-magnetic trip unit — the thermal element provides adjustable overload protection from 44 A to 63 A, while the magnetic instantaneous pickup is fixed at 10× In (630 A). The neutral conductor is unprotected, which is standard for line-side protection on a 3-phase + N system where you want phase-only overcurrent tripping. The 160 A frame gives you physical room for larger cable lugs and a higher SCCR than a 63 A frame would. The nut keeper kit (included per the order code suffix) is a small detail that saves time on the line — no dropped hardware when torquing down the DC Power OEM termination in China.","metaTitle":"Siemens 3VA1163-3EE42-0AA0-ZD00 Circuit Breaker, 63A, 25kA @","metaDescription":"Siemens 3VA1163-3EE42-0AA0-ZD00 IEC frame 160 circuit breaker, 63A, 25kA breaking capacity @ 415V. Current production lifecycle stage. Quoted 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/a480241548f862a05590f1958b612937.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667798&mlfb=3VA1163-3EE42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-3EE42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1163-3EE42-0AA0-ZD00?","answer":"We source and quote this part to order against an RFQ. Availability and current pricing are confirmed at quote time through our independent distribution channels."},{"question":"What is 3VA1163-3EE42-0AA0-ZD00's listed description?","answer":"It is a circuit breaker 3VA1 IEC frame 160, breaking capacity class N, Icu=25kA @ 415V, 4-pole, line protection TM220, ATFM, In=63A, overload protection Ir=44A...63A, short-circuit protection Ii=10 x In, N conductor unprotected, 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/3VA1163-3EE42-0AA0-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/3VA1163-3EE42-0AA0-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}}