{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1332-6EF32-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1332-6EF32-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1332-6EF32-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1332-6EF32-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 series, IEC frame 400, breaking capacity class H, Icu=70kA @ 415V, 3-pole, line protection TM240, ATAM, In=320A, overload protection Ir=224A...320A, short-circuit protection Ii=5...10 x In, nut keeper kit, 2 auxiliary switch changeover H, 1 trip alarm switch changeover.","salesMarkdown":"Rated In=320 A with a TM240 thermal-magnetic trip unit; overload protection adjustable Ir=224…320 A, short-circuit pickup Ii=5…10 x In. That adjustable thermal band lets you fine-tune the continuous-current setting to the actual load, not just the breaker frame. Rated for 3-pole, 3-phase line protection. The TM240 trip offers both thermal (overload) and magnetic (short-circuit) elements in one unit — no separate relay needed for basic motor or feeder protection. Adjustable Ir range covers 224 A to 320 A, so the same breaker can be dialed for a 250 A feeder today and re-tasked for a 315 A load next year. Factory-fitted with 2 auxiliary switch changeover contacts (H type) and 1 trip alarm switch changeover. Nut keeper kit included for secure mounting in the switchboard.","metaTitle":"Siemens 3VA1332-6EF32-0AH0 Circuit Breaker, 70kA @ 415V, 320","metaDescription":"Siemens 3VA1332-6EF32-0AH0 IEC frame 400 MCCB, 70kA breaking capacity at 415V, 320A TM240 thermal-magnetic trip. Current production. 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1477083&mlfb=3VA1332-6EF32-0AH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1332-6EF32-0AH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1332-6EF32-0AH0 and get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."},{"question":"What are the key ratings for this breaker?","answer":"IEC Frame 400, 3-pole, breaking capacity class H with Icu=70 kA @ 415 V AC. In=320 A with TM240 thermal-magnetic trip; overload Ir adjustable 224–320 A; short-circuit Ii adjustable 5–10 x In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1332-6EF32-0AH0","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/3VA1332-6EF32-0AH0 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}}