{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-3EE42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-3EE42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-3EE42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3EE42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class N, 4-pole, 80A, Icu=25kA @ 415V, TM220 overload protection Ir=56A...80A, short-circuit protection Ii=10 x In, N conductor unprotected, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1180-3EE42-0AA0-ZD00 is a 4-pole IEC frame 160 molded case circuit breaker with a 25 kA breaking capacity at 415 V (class N). It is configured for line protection with a TM220 thermal-magnetic trip unit, rated at 80 A continuous current (In), with adjustable overload protection (Ir) from 56 A to 80 A and fixed short-circuit protection at 10 times In. The adjustable Ir band (56–80 A) lets you dial in the overload pickup to match the actual load cable or motor FLA, while the fixed Ii at 10× In means magnetic trip occurs at 800 A — typical for motor-starting inrush or transformer energization. The unprotected N conductor signals this is a 3-pole protected + solid neutral configuration, common in delta or corner-grounded systems where the neutral does not require overcurrent protection. ## Deployment Context The nut keeper kit simplifies captive fastener alignment during assembly — a time-saver on repetitive builds. For a DC Power OEM application, verify the DC voltage rating on the nameplate; the AC 415 V Icu figure does not automatically transfer to DC breaking capacity.","metaTitle":"Siemens 3VA1180-3EE42-0AA0-ZD00 Circuit Breaker, 80A, 25kA @","metaDescription":"Siemens 3VA1180-3EE42-0AA0-ZD00 IEC frame 160 circuit breaker, 80A, 25kA breaking capacity at 415V. Current lifecycle stage. 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/cd98b479bb3bd5f3e0b4d5f8fecbb183.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667834&mlfb=3VA1180-3EE42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3EE42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this circuit breaker?","answer":"The rated ultimate short-circuit breaking capacity (Icu) is 25 kA at 415 V AC, which corresponds to breaking capacity class N under IEC 60947-2."},{"question":"How is the overload protection set on this breaker?","answer":"The TM220 thermal-magnetic trip unit provides adjustable overload protection (Ir) from 56 A to 80 A, with fixed short-circuit protection (Ii) at 10 times the rated current In (800 A)."},{"question":"Where can I buy 3VA1180-3EE42-0AA0-ZD00?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for your volume and delivery requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-3EE42-0AA0-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/3VA1180-3EE42-0AA0-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}}