{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839067","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839067","canonicalUrl":"https://aoctrl.com/schneider/LV839067","factsUrl":"https://aoctrl.com/api/mcp/products/LV839067","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Masterpact MTZ3 60 HF, LV839067, switch disconnector, 6000 A, 4-pole, drawout, ANSI.","salesMarkdown":"The LV839067 is a Masterpact MTZ3 60 HF automatic switch disconnector rated 6000 A at 104 °F (40 °C), 4-pole, drawout chassis mount, for AC distribution networks at 50/60 Hz. Breaking capacity reaches 100 kA Icu at 254 V AC and 508 V AC, and 85 kA Icu at 635 V AC — all with an external relay per ANSI C37.50. That means it clears a fault up to 100 kA without the arc flashing over, which is the selectivity headroom a site electrical engineer needs for coordination studies on a large switchboard. The drawout cradle lets you rack the breaker out for maintenance or swap without disturbing the bus connections — a field-service tech can isolate and replace this in minutes, not hours. ## Physical footprint and integration Width is 40.5 in (1028.7 mm), depth 16.8 in (426.8 mm), height 18.8 in (478.1 mm). Connection pitch is 9.06 in (230 mm). That is a large-frame breaker — plan the enclosure gland plate and bus-bar takeoff accordingly. Mounts on a chassis with drawout mechanism; the panel OEM wireman needs to account for the racking clearance in front of the cubicle.","metaTitle":"Schneider Electric LV839067 Masterpact MTZ3 60 HF, 6000A, 4P","metaDescription":"Schneider Electric LV839067 Masterpact MTZ3 switch disconnector. 6000 A rated at 40 °C, 100 kA Icu at 254 V AC with external relay. Active production, sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"16.8 in (426.8 mm)","Width":"40.5 in (1028.7 mm)","title":"LV839067","Height":"18.8 in (478.1 mm)","description":"Automatic, switch disconnector, Masterpact MTZ3, 60 HF, 6000A, ANSI, 4P, drawout","Control Type":"Push-button","Network type":"AC","Mounting Mode":"Drawout","lifecycle_stage":"current","Connection pitch":"9.06 in (230 mm)","Mounting Support":"Chassis","Breaking capacity":"100.0 kA Icu 254 V AC 50/60 Hz with external relay ANSI C37.50 100.0 kA Icu 508 V AC 50/60 Hz with external relay ANSI C37.50 85.0 kA Icu 635 V AC 50/60 Hz with external relay ANSI C37.50","Device short name":"MTZ3 60 HF","Network Frequency":"50/60 Hz","Poles description":"4P","Device Application":"Distribution","Nbr. of units in pkg.":"1","Product or Component Type":"Switch disconnector","[Ie] rated operational current":"6000 A 104 °F (40 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7d229feaf88895b4ae35eafd7a88e87e.pdf","sourceUrl":"https://www.se.com/us/en/product/LV839067/automatic-switch-disconnector-masterpact-mtz3-60-hf-6000a-ansi-4p-drawout/"},"ai":{"faq":[{"question":"What is LV839067's rated breaking capacity?","answer":"100 kA Icu at 254 V AC and 508 V AC, and 85 kA Icu at 635 V AC — all with an external relay per ANSI C37.50."},{"question":"What are the physical dimensions of LV839067?","answer":"Width 40.5 in (1028.7 mm), depth 16.8 in (426.8 mm), height 18.8 in (478.1 mm). Connection pitch is 9.06 in (230 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839067","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/LV839067 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}}