{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839036","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839036","canonicalUrl":"https://aoctrl.com/schneider/LV839036","factsUrl":"https://aoctrl.com/api/mcp/products/LV839036","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ3, ANSI circuit breaker, LV839036, 6000 A rated, 4-pole, fixed mount, H3 breaking capacity, 635 VAC, without Micrologic trip unit.","salesMarkdown":"The Schneider Electric LV839036 is a MasterPact MTZ3 ANSI power circuit breaker rated for 6000 A continuous at 40 °C, 4-pole, fixed-mount, with an H3 breaking capacity class. The H3 rating delivers 100 kA Icu at 508 V AC and 85 kA Icu at 635 V AC per ANSI C37.50 — that is the maximum fault current it can safely interrupt without damage, so it is sized for high-fault-capacity main service entrances or large feeder positions where upstream fault current can exceed 85 kA. The short-time withstand rating of 85 kA for 0.5 s (Icw) means it can carry that fault current for half a second while a downstream device clears, which is the coordination window a selective system needs. The unit ships without a Micrologic trip unit — the buyer selects and installs the appropriate electronic trip module separately, matching the protection curve (LSIG, LS, or others) to the load. This is standard for the MTZ platform: the breaker frame and the trip system are ordered as separate line items. ## Deployment context Fixed-mount base plate with rails — the breaker bolts into a switchgear lineup or a dedicated enclosure. At 39.2 in wide by 13.9 in tall by 11.7 in deep, it occupies a standard vertical section in an ANSI metal-enclosed low-voltage switchgear assembly.","metaTitle":"Schneider Electric LV839036 MasterPact MTZ3 6000A 4P Circuit","metaDescription":"Schneider Electric LV839036 MasterPact MTZ3 ANSI circuit breaker, 6000 A rated, 4-pole fixed mount, H3 breaking capacity to 100 kA at 508 V. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"11.7 in (297.7 mm)","Width":"39.2 in (996.3 mm)","title":"LV839036","Height":"13.9 in (352.2 mm)","description":"Circuit breaker, MasterPacT MTZ3, ANSI, max 6000A rated, 4 pole, fixed mount, H3 breaking cap, 635VAC, w/o Micrologic trip unit","Control Type":"Push-button","Network type":"AC","Product name":"MasterPact MTZ3","Mounting Mode":"Fixed","lifecycle_stage":"current","Connection pitch":"9.06 in (230 mm)","Mounting Support":"Base plate Rails","Neutral position":"Left","Device short name":"MTZ3 60 H3","Network Frequency":"50/60 Hz","Performance Level":"100 kA Icu 254 V AC 50/60 Hz ANSI C37.50 100 kA Icu 508 V AC 50/60 Hz ANSI C37.50 85 kA Icu 635 V AC 50/60 Hz ANSI C37.50","Poles description":"4P","Device Application":"Protection","Line Rated Current":"6000 A 104 °F (40 °C)","Electrical durability":"2800 cycles ANSI C37.50","Maximum breaking time":"25...30 ms","Mechanical durability":"12500 cycles ANSI C37.50","Nbr. of units in pkg.":"1","Breaking capacity code":"H3","Circuit breaker CT rating":"6000 A","Product or Component Type":"Circuit breaker","Integral instant protection":"171...209 kA","Maximum closing response time":"70 ms","Rated breaking and making capacity":"170 kA","[Icw] rated short-time withstand current":"85 kA 0.5 s ANSI C37.50"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/69fa3fa609a4114f763f109a41185540.pdf","sourceUrl":"https://www.se.com/us/en/product/LV839036/circuit-breaker-masterpact-mtz3-ansi-max-6000a-rated-4-pole-fixed-mount-h3-breaking-cap-635vac-w-o-micrologic-trip-unit/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for LV839036?","answer":"Submit an RFQ through the storefront. The part is sourced to order via independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What are the key ratings of the LV839036?","answer":"6000 A continuous rated current at 40 °C, 4-pole, H3 breaking capacity (100 kA Icu at 508 V AC, 85 kA at 635 V AC per ANSI C37.50), short-time withstand 85 kA for 0.5 s, fixed-mount base plate."},{"question":"What compliance documentation does this brand provide for LV839036?","answer":"Schneider Electric provides UL and ANSI compliance documentation for the MasterPact MTZ3 series. The H3 breaking capacity is certified per ANSI C37.50. Specific UL file numbers and RoHS/REACH declarations are available on request at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839036","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/LV839036 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}}