{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-6EF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-6EF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-6EF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-6EF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, 4-pole circuit breaker, breaking capacity class H Icu=70kA @ 415V, TM240 ATAM thermal-magnetic trip unit, In=32A, Ir=22-32A, Ii=5-10xIn, N-conductor unprotected, nut keeper kit, for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1132-6EF42-0AA0-ZD00 is a 4-pole IEC frame 160 circuit breaker with a breaking capacity class H rating of Icu=70kA at 415 V. The TM240 ATAM thermal-magnetic trip unit gives you adjustable overload protection (Ir=22 A to 32 A) and fixed short-circuit protection (Ii=5 to 10 x In). In=32 A is the nominal rating; the Ir dial lets you match the breaker to the actual load current, not the other way around. ## Deployment and integration The 4-pole configuration with N-conductor unprotected is a common arrangement for 3-phase + neutral systems where you want the neutral bus solid (no overcurrent protection on N) — typical in IEC distribution boards.","metaTitle":"Siemens 3VA1132-6EF42-0AA0-ZD00 Circuit Breaker, 70kA @ 415V","metaDescription":"Siemens 3VA1132-6EF42-0AA0-ZD00 IEC frame 160 circuit breaker, breaking capacity class H Icu=70kA @ 415V, 4-pole, TM240 ATAM trip unit In=32A, Ir=22-32A, Ii=5-10xIn. Current lifecy","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=1667719&mlfb=3VA1132-6EF42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-6EF42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this circuit breaker?","answer":"It has a breaking capacity class H rating of Icu=70 kA at 415 V, suitable for high-fault-current applications."},{"question":"What are the adjustable trip settings on the TM240 ATAM unit?","answer":"The thermal-magnetic trip unit offers adjustable overload protection Ir from 22 A to 32 A, and fixed short-circuit protection Ii from 5 to 10 times In (32 A nominal)."},{"question":"Where can I buy 3VA1132-6EF42-0AA0-ZD00 and get current pricing?","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."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-6EF42-0AA0-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/3VA1132-6EF42-0AA0-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}}