{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-3GF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-3GF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-3GF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3GF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, 4-pole circuit breaker, 80 A, breaking capacity class N, Icu = 25 kA @ 415 V, TM240 overload protection, ATAM.","salesMarkdown":"The Siemens 3VA1180-3GF42-0AA0-ZD00 is a 4-pole circuit breaker from the 3VA1 IEC frame 160 series, rated at 80 A with a breaking capacity class N and an Icu of 25 kA at 415 V. It carries TM240 overload protection with an adjustable Ir range of 56 to 80 A and short-circuit protection set at 5 to 10 times In. This is a line-protection breaker, not a motor-protection device — the TM240 thermal-magnetic trip is sized for feeder and distribution panels, not for starting-duty overload curves. This breaker includes 100% N-conductor protection and a nut keeper kit, and is specified for a DC Power OEM application in China. The nut keeper kit simplifies panel assembly — keeps hardware captive during mounting in a distribution board or enclosure. The 4-pole configuration with full neutral protection suits TN-S or TN-C-S systems where the neutral needs to be switched and protected alongside the phases.","metaTitle":"Siemens 3VA1180-3GF42-0AA0-ZD00 Circuit Breaker, 80A, 25kA @","metaDescription":"Siemens 3VA1180-3GF42-0AA0-ZD00 circuit breaker, IEC frame 160, 4-pole, 80A, Icu=25kA @ 415V. TM240 overload protection, ATAM. Current lifecycle stage. Available to order.","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/3a4f0c77497814f610695b4d480edc67.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667839&mlfb=3VA1180-3GF42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3GF42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1180-3GF42-0AA0-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 is the breaking capacity of this breaker?","answer":"The Icu is 25 kA at 415 V, which means it can safely interrupt fault currents up to that level on a 415 V three-phase system without damage."},{"question":"What is the overload protection range?","answer":"The TM240 thermal-magnetic trip allows overload protection adjustment (Ir) from 56 A to 80 A, with short-circuit protection (Ii) set at 5 to 10 times the rated current In of 80 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-3GF42-0AA0-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/3VA1180-3GF42-0AA0-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}}