{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1332-6GE42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1332-6GE42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1332-6GE42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1332-6GE42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 400 circuit breaker, 4-pole, breaking capacity class H Icu=70kA @ 415V, line protection TM220, ATFM, In=320A, overload Ir=224A...320A, short-circuit Ii=10 x In, N conductor protection 100%, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1332-6GE42-0AA0-ZD00 is a 4-pole IEC frame 400 circuit breaker with a 70 kA breaking capacity at 415 V (class H). The TM220 thermal-magnetic trip unit gives you adjustable overload protection from 224 A to 320 A (Ir) and a fixed short-circuit pickup at 10 x In (3,200 A), so it covers feeder or large motor branch circuits in a single device. The 4-pole design with 100% N-conductor protection means the neutral pole is fully rated and trips with the phases — required for 3-phase + N distribution where unbalanced loads or harmonics can overload the neutral. The nut keeper kit and DC Power OEM suffix indicate it ships with hardware for DC-side applications (e.g., battery or rectifier feeds) and is configured for OEM integration in China.","metaTitle":"Siemens 3VA1332-6GE42-0AA0-ZD00 circuit breaker, 320A, 70kA","metaDescription":"Siemens 3VA1332-6GE42-0AA0-ZD00 IEC frame 400 circuit breaker, 320A, 70kA breaking capacity @ 415V, 4-pole, TM220 overload protection, active production, 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/79ce45e1ee52c9e8e7bc3af1bb0ed46a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667973&mlfb=3VA1332-6GE42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1332-6GE42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1332-6GE42-0AA0-ZD00?","answer":"The breaking capacity is 70 kA at 415 V (class H per IEC 60947-2), which means it can safely interrupt fault currents up to 70,000 A."},{"question":"Where can I buy 3VA1332-6GE42-0AA0-ZD00?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"What is the overload protection range on this breaker?","answer":"The TM220 thermal-magnetic trip provides adjustable overload protection (Ir) from 224 A to 320 A, with a fixed short-circuit pickup (Ii) at 10 x In (3,200 A)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1332-6GE42-0AA0-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/3VA1332-6GE42-0AA0-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}}