{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-5EF32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-5EF32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-5EF32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5EF32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 series, IEC frame 160, breaking capacity class M, Icu=55kA @ 415V, 3-pole, line protection TM240, ATAM, In=63A, overload Ir=44A..63A, short-circuit Ii=5..10xIn, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The TM240 thermal-magnetic trip unit gives adjustable overload protection (Ir=44 A…63 A) and fixed short-circuit pickup (Ii=5…10 x In). The TM240 trip unit's adjustable Ir band (44–63 A) lets you match the breaker to a 50 A or 63 A continuous load without changing the frame. Short-circuit pickup at 5–10 x In (315–630 A at the In=63 A setting) suits motor-starting inrush or transformer magnetizing currents that would nuisance-trip a lower Ii setting. ## Integration notes The nut keeper kit is intended for the DC Power OEM variant — verify lug torque specs against the terminal marking before torquing. The 3-pole footprint fits standard 3VA1 switchboard cutouts; leave at least 50 mm free above and below for arc-chamber venting.","metaTitle":"Siemens 3VA1163-5EF32-0AA0-ZD00 Circuit Breaker, 63A, 55kA @","metaDescription":"Siemens 3VA1163-5EF32-0AA0-ZD00 IEC frame 160 MCCB, 3-pole, Icu=55kA @ 415V, TM240, Ir=44A..63A, Ii=5..10xIn. Active 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/bd3fa50485c77f8d160e504b76e867a8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667817&mlfb=3VA1163-5EF32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5EF32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is 3VA1163-5EF32-0AA0-ZD00's interrupting rating?","answer":"Icu = 55 kA at 415 V AC, breaking capacity class M per IEC 60947-2."},{"question":"Where can I buy 3VA1163-5EF32-0AA0-ZD00?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-5EF32-0AA0-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/3VA1163-5EF32-0AA0-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}}