{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2340-8HN42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2340-8HN42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2340-8HN42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2340-8HN42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 series, 3VA2340-8HN42-0AA0, IEC molded case circuit breaker, Frame 400, breaking capacity class L, Icu=150 kA @ 415 V, 4-pole, line protection ETU350 LSI, In=400 A.","salesMarkdown":"## Ratings and protection profile The Siemens 3VA2340-8HN42-0AA0 is a 4-pole IEC molded case circuit breaker from the 3VA2 series, Frame 400, with a breaking capacity class L rated Icu=150 kA at 415 V. The ETU350 electronic trip unit provides LSI protection: long-time (Ir) adjustable 160 A to 400 A, short-time (Isd) 1.5–10 x Ir, and instantaneous (Ii) fixed at 10 x In. Neutral conductor protection is configurable (OFF, 50%, 100% of phase setting). This trip unit gives you selectivity and coordination flexibility that a thermal-magnetic breaker cannot match. RoHS compliant since 01-04-14, with a REACH Article 33 disclosure for lead (CAS 7439-92-1) above 0.1% w/w. No UL listing is stated in the record; the design follows IEC 60947-2. Panel-mount design for a 4-pole IEC frame. Packaging dimensions 265 x 210 x 170 mm — plan enclosure space accordingly.","metaTitle":"3VA2340-8HN42-0AA0 3VA2 IEC Frame 400 MCCB, 150 kA @ 415 V","metaDescription":"3VA2340-8HN42-0AA0 Siemens 3VA2 IEC MCCB, Frame 400, breaking capacity class L Icu=150 kA @ 415 V, 4-pole, ETU350 LSI, In=400 A. Active production, sourced to order.","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 : N","Packaging dimensions (L x W x H)":"265.00 x 210.00 x 170.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-04-14","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/058b4b48376ecfea4eaef43b290d594b.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3VA2340-8HN42-0AA0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2340-8HN42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for 3VA2340-8HN42-0AA0?","answer":"Submit an RFQ — we source and quote this made-to-order part on request, with confirmed pricing and lead time at quote."},{"question":"What is the group code and product group for this part?","answer":"Group Code P360, Product Group 5374."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2340-8HN42-0AA0","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/3VA2340-8HN42-0AA0 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}}