{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839062","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839062","canonicalUrl":"https://aoctrl.com/schneider/LV839062","factsUrl":"https://aoctrl.com/api/mcp/products/LV839062","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Masterpact MTZ3 50 HF, LV839062, switch disconnector, 5000 A, ANSI, 4P, fixed mounting.","salesMarkdown":"The Schneider Electric LV839062 is a Masterpact MTZ3 50 HF automatic switch disconnector rated for distribution duty. Breaking capacity hits 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 fault currents up to 100 kA without upstream coordination failure, sized for high-fault industrial or utility secondary mains. Short-time withstand is 85 kA for 1.5 s (ANSI C37.50), giving downstream breakers time to clear before the main trips — selective coordination is built into the rating, not an afterthought.","metaTitle":"Schneider Electric LV839062 Masterpact MTZ3 50 HF, 5000A, 4P","metaDescription":"Schneider Electric LV839062 Masterpact MTZ3 50 HF switch disconnector, 5000A rated at 40°C, 100kA Icu at 254V AC, 4 poles, fixed mount. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"11.7 in (297.1 mm)","Width":"39.2 in (996.3 mm)","title":"LV839062","Height":"13.9 in (352.2 mm)","description":"Automatic, switch disconnector, Masterpact MTZ3, 50 HF, 5000A, ANSI, 4P, fixed","Control Type":"Push-button","Network type":"AC","Mounting Mode":"Fixed","lifecycle_stage":"current","Connection pitch":"9.06 in (230 mm)","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 50 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":"5000 A 104 °F (40 °C)","[Icw] rated short-time withstand current":"85.0 kA 1.5 s ANSI C37.50"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2f4b2d184cef442bc7e7088a3208e557.pdf","sourceUrl":"https://www.se.com/ca/en/product/LV839062/automatic-switch-disconnector-masterpact-mtz3-50-hf-5000a-ansi-4p-fixed/"},"ai":{"faq":[{"question":"What are the key ratings of the LV839062?","answer":"Rated operational current is 5000 A at 40 °C. Breaking capacity is 100 kA Icu at 254 V and 508 V AC, 85 kA at 635 V AC (with external relay, ANSI C37.50). Short-time withstand is 85 kA for 1.5 s."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839062","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/LV839062 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}}