{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839165","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839165","canonicalUrl":"https://aoctrl.com/schneider/LV839165","factsUrl":"https://aoctrl.com/api/mcp/products/LV839165","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ2 circuit breaker, LV839165, 1600 A rated, 3-pole, drawout mount, LF breaking capacity, 600 VAC, UL 489 listed with ArcBlok technology.","salesMarkdown":"The LV839165 is a Schneider Electric MasterPact MTZ2 circuit breaker rated 1600 A continuous at 104 °F (40 °C), 3-pole, in a drawout mounting frame. The LF breaking capacity code delivers 200 kA Icu at 240 V AC, 150 kA Icu at 480 V AC, and 100 kA Icu at 600 V AC under UL 489 — so it interrupts faults up to those levels without cascading upstream. The integral instantaneous protection trips between 49.5 and 55.5 kA, and the short-time withstand rating (Icw) is 22 kA for 0.5 s per UL 489, which governs coordination with downstream breakers during a delayed trip. Drawout mounting means the breaker chassis stays bolted to the base plate rails, and the removable cradle slides in and out for maintenance or swap without disturbing the bus connections — standard for switchgear lineups where uptime drives the design. The 4.5 in (115 mm) connection pitch matches the MasterPact MTZ2 bus-bar pattern, so it lands into an existing MTZ2 switchgear section without re-drilling. Mechanical endurance is 10,000 cycles per ANSI C37.50; electrical endurance is 1,000 cycles under load at rated current. The drawout cradle mounts on base plate rails inside the switchgear enclosure. Overall dimensions are 17.5 in wide × 17.3 in high × 16.8 in deep (444.3 × 438.8 × 426.8 mm) — verify the cell opening in your existing lineup matches these before ordering. The 4.5 in connection pitch aligns with the standard MTZ2 bus riser; no adapter kit needed for a Schneider MasterPact switchboard.","metaTitle":"Schneider LV839165 MasterPact MTZ2, 1600 A, 3P, Drawout, LF","metaDescription":"Schneider LV839165 MasterPact MTZ2 circuit breaker, 1600 A rated, 3-pole, drawout mount, LF breaking capacity, 600 VAC, UL 489 listed. Active production. Quoted to order against RF","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":"17.5 in (444.3 mm)","title":"LV839165","Height":"17.3 in (438.8 mm)","description":"Circuit breaker, MasterPacT MTZ2, UL 489, max 1600A rated, 3 pole, drawout mount, LF breaking cap, 600VAC, w/ ArcBlok","Control Type":"Push-button","Network type":"AC","Product name":"MasterPact MTZ2","Mounting Mode":"Drawout","lifecycle_stage":"current","Connection pitch":"4.5 in (115 mm)","Mounting Support":"Base plate Rails","Device short name":"MTZ2 16 LF","Network Frequency":"50/60 Hz","Performance Level":"200 kA Icu 240 V AC 50/60 Hz UL 489 150 kA Icu 480 V AC 50/60 Hz UL 489 100 kA Icu 600 V AC 50/60 Hz UL 489","Poles description":"3P","Device Application":"Protection","Line Rated Current":"1600 A 104 °F (40 °C)","Electrical durability":"1000 cycles ANSI C37.50","Maximum breaking time":"9 ms","Mechanical durability":"10000 cycles ANSI C37.50","Nbr. of units in pkg.":"1","Breaking capacity code":"LF","Circuit breaker CT rating":"1600 A","Product or Component Type":"Circuit breaker","Integral instant protection":"49.5...55.5 kA","Maximum closing response time":"70 ms","Rated breaking and making capacity":"50 kA","[Icw] rated short-time withstand current":"22 kA 0.5 s UL 489"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/aa1d1e82f617cfe21a667b408e0d9fbd.pdf","sourceUrl":"https://www.se.com/ie/en/product/LV839165/circuit-breaker-masterpact-mtz2-ul-489-max-1600a-rated-3-pole-drawout-mount-lf-breaking-cap-600vac-w-arcblok/"},"ai":{"faq":[{"question":"Who supplies LV839165 and how is it quoted for volume purchases?","answer":"The LV839165 is sourced through independent industrial distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for your volume and target ship date."},{"question":"What is LV839165's listed depth?","answer":"The LV839165 has a depth of 16.8 in (426.8 mm). This is the dimension from the front of the drawout cradle to the rear of the mounting base."},{"question":"What compliance documentation does Schneider provide for LV839165?","answer":"The LV839165 carries UL 489 listing and is designed for 50/60 Hz networks. For RoHS, REACH, and IEC declarations, Schneider provides compliance documentation with the shipment; request the specific declaration of conformity or material compliance sheet at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839165","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/LV839165 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}}