{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-3EF32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-3EF32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-3EF32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3EF32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class N, Icu=25kA @ 415V, 3-pole, line protection TM240, In=80A, overload Ir=56A...80A, short-circuit Ii=5...10 x In, nut keeper kit, undervoltage release (UVR) 24V DC.","salesMarkdown":"The overload protection is adjustable from 56 A to 80 A via the Ir dial, so you set it to match the continuous load, not the breaker frame. Short-circuit pickup Ii is fixed at 5 to 10 times In (400–800 A through the 80 A setting), which keeps it selective with downstream branch breakers on high-impedance faults. The nut keeper kit holds the terminal nuts captive during wiring — saves time when you're torquing down lugs in a tight enclosure. The undervoltage release (UVR) coil is 24 V DC; if the control voltage drops, the breaker trips instantly, which is standard for emergency-stop or safety-shutdown circuits that need a loss-of-voltage trip. No separate shunt trip needed for that function.","metaTitle":"Siemens 3VA1180-3EF32-0BA0 Circuit Breaker, 80A, 25kA @ 415V","metaDescription":"Siemens 3VA1180-3EF32-0BA0 IEC frame 160 circuit breaker, 3-pole, 80A, 25kA breaking capacity at 415V, TM240 overload, UVR 24V DC. Current production. Sourced 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=76939&mlfb=3VA1180-3EF32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3EF32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1180-3EF32-0BA0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is 3VA1180-3EF32-0BA0's breaking capacity?","answer":"The breaking capacity is Icu = 25 kA at 415 V (class N), which means it can safely interrupt fault currents up to that level without upstream fuses."},{"question":"What does the undervoltage release (UVR) do on this breaker?","answer":"The UVR is a 24 V DC coil that trips the breaker when control voltage drops — used for emergency-stop or safety-shutdown circuits that require loss-of-voltage trip."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-3EF32-0BA0","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/3VA1180-3EF32-0BA0 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}}