{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839346","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839346","canonicalUrl":"https://aoctrl.com/schneider/LV839346","factsUrl":"https://aoctrl.com/api/mcp/products/LV839346","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ1 cradle, drawout, 3-pole, 800-1600 A rated operational current, UL/ANSI listed, LV839346.","salesMarkdown":"The LV839346 is the cradle for a MasterPact MTZ1 drawout breaker, rated 800 to 1600 A at 104 °F (40 °C), 3-pole. This is the stationary frame that the breaker unit slides into — not the breaker itself. The drawout mechanism lets you rack the breaker to connected/test/disconnected positions without unbolting power conductors, which matters for any panel where you need to isolate for maintenance or swap a unit without killing the bus. Lifecycle status is active per Schneider's current product portfolio. For a BOM-critical spare like this cradle — it's the panel infrastructure the breaker lives in — active status means you can still spec it into new switchgear builds without worrying about a forced redesign mid-project. Drawout mounting means the cradle bolts into the switchgear cubicle and accepts the MTZ1 breaker unit on telescoping rails. The 800-1600 A continuous current range covers the common frame sizes for 1600 A switchboards. Three-pole configuration for three-phase systems. The cradle carries the primary disconnect fingers, secondary control wiring connections, and the racking mechanism — all of which need to stay aligned with the breaker's stab assembly during insertion. Part of the MasterPact MTZ1 family, which is Schneider's current-generation air circuit breaker platform for UL/ANSI and IEC installations. The cradle is a mounting accessory (Type Of Accessory: Mounting accessory), shipped as a single unit. UL/ANSI listing confirms it meets North American switchgear standards — critical for any panel that needs a third-party certification stamp.","metaTitle":"Schneider LV839346 MasterPact MTZ1 Cradle, 800-1600A, 3P Dra","metaDescription":"Schneider LV839346 MasterPact MTZ1 cradle, 800-1600A rated, 3-pole drawout, UL/ANSI listed. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Range":"MasterPact","title":"LV839346","description":"Masterpact breaker, MTZ1, cradle, 800-1600A rated, 3 pole, UL/ANSI listed","Mounting Mode":"Drawout","lifecycle_stage":"current","Poles description":"3P","Type Of Accessory":"Mounting accessory","Nbr. of units in pkg.":"1","Product or Component Type":"Cradle","[Ie] rated operational current":"800...1600 A 104 °F (40 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/931a8e8b751cd0242a497e4e18ac48d8.pdf","sourceUrl":"https://www.se.com/us/en/product/LV839346/masterpact-breaker-mtz1-cradle-8001600a-rated-3-pole-ul-ansi-listed/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for LV839346?","answer":"The LV839346 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is LV839346's listed range and mounting mode?","answer":"The LV839346 belongs to the MasterPact range and uses drawout mounting. It is a 3-pole cradle rated 800-1600 A at 104 °F (40 °C)."},{"question":"What compliance documentation does this brand provide for LV839346?","answer":"The LV839346 carries UL/ANSI listing for North American switchgear applications. Schneider typically provides RoHS and REACH declarations on request for MasterPact components."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839346","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LV839346 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}