{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-3EE32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-3EE32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-3EE32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EE32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class N, Icu=25kA @ 415V, 3-pole, line protection TM220, ATFM, In=32A, overload protection Ir=22A...32A, short-circuit protection Ii=10 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1132-3EE32-0AA0-ZD00 is a 3-pole IEC molded-case circuit breaker on the 3VA1 frame, sized at 160 A frame rating with a 32 A thermal-magnetic trip unit (TM220, ATFM). The headline breaking capacity is 25 kA at 415 V — that is the Icu (ultimate short-circuit breaking capacity) under IEC 60947-2, meaning it can safely interrupt a fault current up to 25,000 A at that voltage without welding its contacts or rupturing the case. For a 415 V three-phase distribution panel feeding motor control centers or lighting sub-distribution, this is a standard class N breaker; it coordinates downstream with smaller branch breakers as long as the prospective fault current at its line side stays under 25 kA. Overload protection is adjustable via the TM220 thermal element: Ir is set between 22 A and 32 A, so the breaker can be fine-tuned to the continuous load current of the feeder. Short-circuit magnetic pickup is fixed at Ii = 10 x In (320 A), which is typical for a line-protection (non-motor) application — it will hold through moderate inrush but trip instantaneously on a hard fault. The nut keeper kit in the description indicates this variant includes hardware for DC Power OEM installations in China, likely for panel-mounting in solar or battery-energy-storage enclosures where vibration resistance matters. ## Deployment context The 3-pole, 160 A frame footprint is standard for panel-building; the nut keeper kit secures the breaker against mechanical shock in DC Power OEM applications. For a 415 V distribution board feeding inverter drives or UPS systems, the 25 kA Icu rating provides adequate fault-clearing headroom for most commercial and light-industrial installations.","metaTitle":"Siemens 3VA1132-3EE32-0AA0-ZD00 Circuit Breaker, 25kA @ 415V","metaDescription":"Siemens 3VA1132-3EE32-0AA0-ZD00 IEC frame 160 circuit breaker, 25kA breaking capacity at 415V, 32A TM overload protection. 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/c3de18f10dd52266f770fd73388f1ee5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667689&mlfb=3VA1132-3EE32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EE32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-3EE32-0AA0-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/3VA1132-3EE32-0AA0-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}}