{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1332-6GF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1332-6GF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1332-6GF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1332-6GF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 400, breaking capacity class H, Icu=70kA @ 415V, 4-pole, line protection TM240, ATAM, In=320A, overload Ir=224A...320A, short-circuit Ii=5...10 x In, N conductor protection 100%, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The 3VA1332-6GF42-0AA0-ZD00 is a Siemens 3VA1 IEC frame 400 molded case circuit breaker with a 70 kA Icu at 415 V — that's breaking capacity class H, meaning it safely interrupts faults up to 70 kA without upstream fuses or a larger frame. The 4-pole construction with 100% N conductor protection suits it for three-phase plus neutral systems where the neutral carries full phase current, common in DC power OEM builds in China. Overload protection is set via the TM240 thermal-magnetic trip unit, adjustable from 224 A to 320 A (Ir). ## Integration notes At 320 A, the breaker requires adequate clearance for heat dissipation.","metaTitle":"Siemens 3VA1332-6GF42-0AA0-ZD00 Circuit Breaker, 70kA @ 415V","metaDescription":"Siemens 3VA1332-6GF42-0AA0-ZD00 IEC frame 400 breaker, 70kA Icu @ 415V, 4-pole, TM240, In=320A. Current lifecycle stage. Quoted 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/0cc3578b29fa5a612a57d7ceaf66d996.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667974&mlfb=3VA1332-6GF42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1332-6GF42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"It has a 70 kA Icu at 415 V, which is breaking capacity class H on the IEC frame 400 platform."},{"question":"Where can I buy 3VA1332-6GF42-0AA0-ZD00?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What does the ZD00 suffix mean?","answer":"The ZD00 suffix indicates a special OEM configuration — this unit includes a nut keeper kit for DC Power OEM in China, meaning captive mounting hardware is included."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1332-6GF42-0AA0-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/3VA1332-6GF42-0AA0-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}}