{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839195","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839195","canonicalUrl":"https://aoctrl.com/schneider/LV839195","factsUrl":"https://aoctrl.com/api/mcp/products/LV839195","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ2, LV839195, 3-pole drawout circuit breaker, 1600 A at 40 °C, breaking capacity, 635 VAC, with ArcBlok.","salesMarkdown":"It carries 200 kA Icu at 254 VAC 60 Hz per ANSI C37.50, tapering to 100 kA Icu at 635 VAC 50 Hz. The drawout cradle isolates the breaker from the bus for safe racking without unbolting main lugs — standard for switchgear lineups where a unit can be rolled out for maintenance while the bus stays live. The breaking capacity code means the interrupting ratings follow the curve: 200 kA at 254 VAC 60 Hz, 150 kA at 508 VAC 50 Hz, and 100 kA at 635 VAC 50 Hz. The integral instantaneous protection trips between 72 and 88 kA — that is the magnetic-only pickup for bolted faults; the electronic trip unit (not listed here) handles the time-current curves for coordination. ## Integration Notes Drawout mounting means the breaker slides into a fixed cradle with primary disconnects and control wiring stabs. The base plate rails and 4.5 in (115 mm) connection pitch match standard ANSI switchgear cubicle cutouts. Overall dimensions: 17.5 in wide × 17.3 in tall × 16.8 in deep (444.3 × 438.8 × 426.8 mm). Mechanical durability is rated at 10,000 cycles per ANSI C37.50; electrical durability at 1,000 cycles under rated conditions. Maximum breaking time is 9 ms, closing response time 70 ms — both within typical ANSI metal-clad switchgear requirements for fast fault clearing.","metaTitle":"Schneider LV839195 MasterPact MTZ2, 1600A, 3P, Drawout, Obso","metaDescription":"Schneider Electric MasterPact MTZ2 LV839195 circuit breaker, 1600A at 40°C, 3-pole, drawout, L1 breaking capacity, 635VAC. Obsolete — sourced 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":"17.5 in (444.3 mm)","Height":"17.3 in (438.8 mm)","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 L1","Network Frequency":"50/60 Hz","Performance Level":"200 kA Icu 254 V AC 60 Hz ANSI C37.50 200 kA Icu 508 V AC 60 Hz ANSI C37.50 130 kA Icu 635 V AC 60 Hz ANSI C37.50 200 kA Icu 254 V AC 50 Hz ANSI C37.50 150 kA Icu 508 V AC 50 Hz ANSI C37.50 100 kA Icu 635 V AC 50 Hz ANSI C37.50","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":"L1","Circuit breaker CT rating":"1600 A","Product or Component Type":"Circuit breaker","Integral instant protection":"72...88 kA","Maximum closing response time":"70 ms","Rated breaking and making capacity":"55 kA","[Icw] rated short-time withstand current":"30 kA 0.5 s ANSI C37.50"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2c15699496f0243980ba8dfe490b16ef.pdf","sourceUrl":"https://www.se.com/ie/en/product/LV839195/circuit-breaker-masterpact-mtz2-ansi-max-1600a-rated-3-pole-drawout-mount-l1-breaking-cap-635vac-w-arcblok/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV839195/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LV839195?","answer":"We source the LV839195 through independent distribution and surplus channels. Submit an RFQ with your quantity and target ship date; availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of LV839195?","answer":"The breaking capacity code delivers 200 kA Icu at 254 VAC 60 Hz, 150 kA Icu at 508 VAC 50 Hz, and 100 kA Icu at 635 VAC 50 Hz, all per ANSI C37.50."},{"question":"What are the physical dimensions of LV839195?","answer":"The drawout breaker measures 17.5 in wide × 17.3 in tall × 16.8 in deep (444.3 × 438.8 × 426.8 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839195","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/LV839195 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}