{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-6EF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-6EF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-6EF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, 4-pole circuit breaker, breaking capacity class H Icu=70kA @ 415V, In=80A, overload protection Ir=56A...80A, short-circuit protection Ii=5...10 x In, N conductor unprotected, nut keeper kit for DC Power OEM in China.","salesMarkdown":"## Siemens 3VA1180-6EF42-0AA0-ZD00 — 80A IEC Frame 160 MCCB Rated at In=80A with a TM240 thermal-magnetic trip unit, the overload protection band is adjustable from Ir=56A to 80A, and the short-circuit magnetic trip (Ii) is fixed at 5 to 10 times In. This gives the specifying engineer flexibility to match the breaker to motor or distribution load curves without swapping trip units. ## Integration Notes Mounts on standard DIN rail or panel-mount via the frame 160 footprint. The nut keeper kit is pre-fitted for DC Power OEM builds — verify polarity and torque specs per the terminal marking on the breaker body. The TM240 thermal-magnetic trip provides line protection; no electronic trip unit adjustments beyond the Ir and Ii dials. For selective coordination studies, the Ii=5...10 x In range (400–800A magnetic pickup) should be plotted against downstream device let-through curves.","metaTitle":"Siemens 3VA1180-6EF42-0AA0-ZD00 Circuit Breaker, 80A, 70kA @","metaDescription":"Siemens 3VA1180-6EF42-0AA0-ZD00 IEC frame 160 circuit breaker, 80A, 70kA breaking capacity @ 415V. Current 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/18e009346d50af82ad74edb437110717.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667863&mlfb=3VA1180-6EF42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for the 3VA1180-6EF42-0AA0-ZD00?","answer":"It is a 4-pole IEC frame 160 MCCB with Icu=70kA @ 415V, In=80A, overload protection adjustable Ir=56A...80A, and short-circuit protection Ii=5...10 x In."},{"question":"Where can I buy the 3VA1180-6EF42-0AA0-ZD00?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What does the 'N conductor unprotected' mean on this breaker?","answer":"It means the neutral pole does not have overcurrent protection — the neutral is switched but not monitored or tripped. This is typical for line-to-line loads or systems where neutral protection is handled upstream."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-6EF42-0AA0-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/3VA1180-6EF42-0AA0-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}}