{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-5EF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-5EF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-5EF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-5EF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160 MCCB, breaking capacity class M, Icu=55kA @ 415V, 4-pole, TM240 ATAM trip unit, In=32A, overload Ir=22-32A, short-circuit Ii=5-10xIn, N conductor unprotected, nut keeper kit, OEM China variant.","salesMarkdown":"The 3VA1132-5EF42-0AA0-ZD00: This is a Siemens 3VA1 IEC frame 160 molded case circuit breaker (MCCB) in the M breaking capacity class, rated Icu=55kA at 415V. Four-pole construction with a TM240 ATAM thermal-magnetic trip unit set at In=32A. Overload protection adjustable Ir=22A to 32A; short-circuit protection Ii = 5 to 10 times In. Includes a nut keeper kit and is configured for DC Power OEM supply into China. The 55kA Icu at 415V puts this in the M (medium) breaking capacity class for the 3VA1 family. The TM240 ATAM trip unit gives you a thermal adjustable overload band (22-32A) and a fixed magnetic short-circuit pickup (5-10x In). If your motor inrush or transformer magnetizing current exceeds 10x In, you'll nuisance trip; this breaker is better suited for feeder or distribution duty where the starting surge is moderate.","metaTitle":"Siemens 3VA1132-5EF42-0AA0-ZD00 IEC MCCB, 55kA @ 415V, 32A","metaDescription":"Siemens 3VA1132-5EF42-0AA0-ZD00 IEC frame 160 MCCB, breaking capacity class M, Icu=55kA @ 415V, 4-pole, TM240 ATAM trip, In=32A, Ir=22-32A, Ii=5-10xIn. Current lifecycle stage. Quo","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=1667710&mlfb=3VA1132-5EF42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-5EF42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB?","answer":"Icu is 55kA at 415V, which is the M (medium) breaking capacity class in the 3VA1 IEC frame 160 family."},{"question":"Where can I buy 3VA1132-5EF42-0AA0-ZD00?","answer":"Sourced and quoted to order against an RFQ through independent distribution — availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-5EF42-0AA0-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/3VA1132-5EF42-0AA0-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}}