{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839194","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839194","canonicalUrl":"https://aoctrl.com/schneider/LV839194","factsUrl":"https://aoctrl.com/api/mcp/products/LV839194","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ2, LV839194, 3-pole drawout circuit breaker, 800A rated, breaking capacity, 635VAC, ArcBlok.","salesMarkdown":"The LV839194 is a Schneider Electric MasterPact MTZ2 drawout circuit breaker, 3-pole, rated 800 A at 40 °C. It carries an breaking capacity code with interrupting ratings up to 200 kA Icu at 254 V AC 60 Hz per ANSI C37.50, stepping down to 100 kA Icu at 635 V AC 50 Hz. The ArcBlok technology inside this frame reduces arc energy during interruption, which helps with switchgear coordination and extends contact life. Drawout mounting means the breaker slides into a cradle — you can rack it out for maintenance or replacement without unbolting bus connections. The base plate rails and 4.5 in connection pitch match standard ANSI switchgear cubicle layouts. Mechanical durability is rated at 12,500 cycles, electrical durability at 2,800 cycles under ANSI C37.50. Maximum breaking time is 9 ms, with a closing response time of 70 ms. The integral instantaneous protection range is 72 to 88 kA. ## Sourcing reality — obsolete, but available Schneider Electric has marked the LV839194 as obsolete.","metaTitle":"LV839194 MasterPact MTZ2 800A 3P Drawout, 200kA Icu","metaDescription":"LV839194 MasterPact MTZ2 circuit breaker, 800A, 3-pole, drawout, 200kA Icu at 254VAC. Obsolete — sourced to order against RFQ. Quoted on request.","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 08 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":"800 A 104 °F (40 °C)","Electrical durability":"2800 cycles ANSI C37.50","Maximum breaking time":"9 ms","Mechanical durability":"12500 cycles ANSI C37.50","Nbr. of units in pkg.":"1","Breaking capacity code":"L1","Circuit breaker CT rating":"800 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/8f777386b6a076111f451c3c77803381.pdf","sourceUrl":"https://www.se.com/ie/en/product/LV839194/circuit-breaker-masterpact-mtz2-ansi-max-800a-rated-3-pole-drawout-mount-l1-breaking-cap-635vac-w-arcblok/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV839194/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LV839194 and how do I get a price?","answer":"The LV839194 is sourced through independent distribution and surplus channels. Submit an RFQ against this order code; availability and current pricing are confirmed at quote time."},{"question":"What are the interrupting ratings for LV839194?","answer":"Per ANSI C37.50, the LV839194 delivers 200 kA Icu at 254 V AC 60 Hz, 150 kA Icu at 508 V AC 60 Hz, 130 kA Icu at 635 V AC 60 Hz, and corresponding ratings at 50 Hz: 200 kA at 254 V, 150 kA at 508 V, 100 kA at 635 V."},{"question":"What is the rated current and pole configuration of LV839194?","answer":"It is a 3-pole breaker rated 800 A continuous at 40 °C ambient."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839194","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/LV839194 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}}