{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2340-0HL42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2340-0HL42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2340-0HL42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2340-0HL42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 series, IEC molded case circuit breaker, 400 A frame, breaking capacity class E Icu=200 kA @ 415 V, 4-pole, line protection ETU320 LI trip unit, In=400 A, overload protection Ir=160...400 A, short-circuit protection Ii=1.5...12 x In, neutral conductor protection adjustable (OFF, 50%, 100%), nut keeper kit.","salesMarkdown":"## Integrator note — 3VA2340-0HL42-0AA0 Siemens 3VA2340-0HL42-0AA0 is a 4-pole IEC molded case circuit breaker from the 3VA2 series, rated at a 400 A frame with an Icu of 200 kA at 415 V. The ETU320 LI electronic trip unit gives you adjustable overload protection (Ir = 160…400 A) and short-circuit protection (Ii = 1.5…12 x In). Neutral protection can be set OFF, 50%, or 100% of phase current — useful for 4-wire distribution where you need to clear a neutral fault without tripping phases. RoHS compliant since October 1, 2019.","metaTitle":"Siemens 3VA2340-0HL42-0AA0 MCCB, 400A, 200kA @ 415V","metaDescription":"Siemens 3VA2340-0HL42-0AA0 IEC molded case circuit breaker, 400A frame, 200 kA breaking capacity at 415 V, ETU320 LI trip unit, active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Group Code":"P360","Product Group":"5374","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","Quantity Unit":"1 Piece","Product Family":"3VA Molded Case Circuit Breakers up to 1600 A, IEC","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : 9N9999","Packaging dimensions (L x W x H)":"265.00 x 165.00 x 170.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-10-19","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c1b3b6c5f6d67465025ac41848ceb75e.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3VA2340-0HL42-0AA0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2340-0HL42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA2340-0HL42-0AA0?","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 inquiry for a firm quote."},{"question":"What compliance documents does Siemens provide for this MCCB?","answer":"RoHS declaration (since October 1, 2019) and REACH Article 33 disclosure for lead content are on file. Export control classification is AL N / ECCN 9N9999."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2340-0HL42-0AA0","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/3VA2340-0HL42-0AA0 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}}