{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839066","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839066","canonicalUrl":"https://aoctrl.com/schneider/LV839066","factsUrl":"https://aoctrl.com/api/mcp/products/LV839066","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Masterpact MTZ3 60 HF, automatic switch disconnector, 6000 A rated operational current at 40 °C, 4P, fixed mounting, 100 kA Icu at 508 V AC with external relay.","salesMarkdown":"The LV839066 is a Schneider Electric Masterpact MTZ3 60 HF automatic switch disconnector, rated 6000 A at 104 °F (40 °C) in a 4-pole fixed-mount configuration. The headline breaking capacity figures tell you what this part can handle with an external relay: 100 kA Icu at 254 V AC, 100 kA Icu at 508 V AC, and 85 kA Icu at 635 V AC, all per ANSI C37.50. Fixed-mounted chassis: 39.2 in (996.3 mm) wide, 13.9 in (352.2 mm) tall, 11.7 in (297.1 mm) deep. Connection pitch is 9.06 in (230 mm). Panel builders need to account for the width — this is a full-width drawout cradle footprint, not a compact breaker. The fixed mounting mode means the switch disconnector bolts directly into the switchgear bus, no racking mechanism.","metaTitle":"LV839066 Masterpact MTZ3 60 HF Switch Disconnector, 6000A, 4","metaDescription":"LV839066 Masterpact MTZ3 60 HF automatic switch disconnector, 6000A rated at 40°C, 4P fixed mount, 100kA Icu at 508V AC with external relay. 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":"LV839066","Height":"13.9 in (352.2 mm)","description":"Automatic, switch disconnector, Masterpact MTZ3, 60 HF, 6000A, 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 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/bc14892ff7387b3fd037955725272e16.pdf","sourceUrl":"https://www.se.com/ca/en/product/LV839066/automatic-switch-disconnector-masterpact-mtz3-60-hf-6000a-ansi-4p-fixed/"},"ai":{"faq":[{"question":"What is the breaking capacity of LV839066?","answer":"With an external relay per ANSI C37.50, the LV839066 delivers 100 kA Icu at 254 V AC, 100 kA Icu at 508 V AC, and 85 kA Icu at 635 V AC, all at 50/60 Hz."},{"question":"What are the physical dimensions of LV839066?","answer":"Width 39.2 in (996.3 mm), height 13.9 in (352.2 mm), depth 11.7 in (297.1 mm). Connection pitch is 9.06 in (230 mm)."},{"question":"Where can I buy LV839066 and how is it quoted?","answer":"LV839066 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839066","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/LV839066 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}}