{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839093","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839093","canonicalUrl":"https://aoctrl.com/schneider/LV839093","factsUrl":"https://aoctrl.com/api/mcp/products/LV839093","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Masterpact MTZ3 50 HC, LV839093, switch disconnector, 5000 A, ANSI, 3P, drawout.","salesMarkdown":"The LV839093 is a Schneider Electric Masterpact MTZ3 50 HC switch disconnector, rated 5000 A at 104 °F (40 °C) for distribution duty. Its 200 kA Icu at 508 V AC 50/60 Hz (with external relay, per ANSI C37.50) means it can safely interrupt fault currents up to that level without upstream damage — the number that governs the SCCR for the entire downstream panel. The 100 kA Icw for 1.5 s (ANSI C37.50) tells you it withstands a delayed trip coordination window, which is the selectivity parameter a site electrical engineer needs to verify against the upstream breaker curve. ## Drawout chassis mounting — panel integration Drawout mounting on a chassis support means this 3-pole unit slides in and out of a fixed cradle — no need to disconnect main power cables for maintenance or swap-out. The 16.8 in depth, 31.07 in width, and 18.8 in height (–) define the cutout and clearance envelope in the switchgear lineup; the 9.06 in (230 mm) connection pitch sets the bus-bar drilling pattern. For a panel OEM or site planner, those dimensions are the first fit check before the crane lift.","metaTitle":"LV839093 Masterpact MTZ3 50 HC 5000A 3P Drawout Switch Disco","metaDescription":"Active Masterpact MTZ3 50 HC switch disconnector, 5000A rated, 200 kA Icu at 508 V AC. Drawout 3P chassis mount. Quoted 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":"31.07 in (789.1 mm)","title":"LV839093","Height":"18.8 in (478.1 mm)","description":"Automatic, switch disconnector, Masterpact MTZ3, 50 HC, 5000A, ANSI, 3P, 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":"200.0 kA Icu 254 V AC 50/60 Hz with external relay ANSI C37.50 200.0 kA Icu 508 V AC 50/60 Hz with external relay ANSI C37.50 130.0 kA Icu 635 V AC 50/60 Hz with external relay ANSI C37.50","Device short name":"MTZ3 50 HC","Network Frequency":"50/60 Hz","Poles description":"3P","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":"100.0 kA 1.5 s ANSI C37.50"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a03393fcef97d9ba75cddd9f506f6b8b.pdf","sourceUrl":"https://www.se.com/ca/en/product/LV839093/automatic-switch-disconnector-masterpact-mtz3-50-hc-5000a-ansi-3p-drawout/"},"ai":{"faq":[{"question":"What is LV839093's breaking capacity?","answer":"200 kA Icu at 508 V AC 50/60 Hz with external relay per ANSI C37.50, and 130 kA Icu at 635 V AC under the same conditions. The 100 kA Icw for 1.5 s supports selective coordination."},{"question":"Where can I buy LV839093 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — no stock count or price is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839093","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/LV839093 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}}