{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV846211","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV846211","canonicalUrl":"https://aoctrl.com/schneider/LV846211","factsUrl":"https://aoctrl.com/api/mcp/products/LV846211","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ2, LV846211, 4P drawout circuit breaker, 1000 A at 40 °C, H2V 100 kA 415 V AC, Category B.","salesMarkdown":"The LV846211 is a 4-pole MasterPact MTZ2 drawout circuit breaker rated 1000 A at 40 °C, with an H2V performance class delivering 100 kA Ics at 440 V AC. That Ics figure — 100 kA at both 220/415 V and 440 V — means it clears a bolted fault at full rated voltage without losing the ability to carry rated current afterward, which is the difference between a one-time fuse and a reusable breaker in a main or tie position. The 12 kV Uimp impulse withstand and 100 kA Icw for 1 second confirm it holds through delayed trips on downstream faults, essential for selective coordination in a Category B installation. Drawout mounting means the breaker chassis stays wired to the bus; the removable cradle pulls for maintenance or swap without disturbing power connections. Suitability for isolation per EN/IEC 60947-2 is confirmed, meaning the open breaker provides a visible disconnect gap for safe maintenance access. ## Deployment context Intended for power distribution protection in main switchboards, distribution panels, and generator or UPS tie points. The drawout form factor suits installations where uptime matters — a spare cradle can be pre-wired and swapped in during a fault event without de-energizing the bus. Ambient operating range of -25 to 70 °C covers most conditioned electrical rooms; storage down to -40 °C is fine for unheated warehouses.","metaTitle":"LV846211 MasterPact MTZ2 4P Drawout Breaker, 1000 A, 100 kA","metaDescription":"Schneider Electric LV846211 MasterPact MTZ2 4P drawout circuit breaker, 1000 A rated current, 100 kA Ics at 440 V AC, H2V performance. Current lifecycle. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"403 mm","Range":"MasterPacT","Width":"556 mm","title":"LV846211","Height":"439 mm","Standards":"EN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-2 Annex H IEC 61557-12","description":"circuit breaker, Masterpact MTZ2 10 H2V, 1000 A, 4 poles, drawout, without trip unit, right neutral","Control type":"Push-button","Control unit":"Without control unit","Product name":"MasterPact MTZ2","Mounting mode":"Drawout","Sensor rating":"400 A 630 A 800 A 1000 A","lifecycle_stage":"current","Connection pitch":"115 mm","Mounting support":"Rails Base plate","Neutral position":"Right","Performance type":"H2V 100 kA 415 V AC","Pollution degree":"3 conforming to IEC 60947-1","Device short name":"MTZ2 10 H2V","Poles description":"4P","Upside connection":"Front Rear","Device application":"Power distribution protection","Operating altitude":"0...2000 m without derating 2000...5000 m with derating","[In] rated current":"1000 A at 40 °C","Downside connection":"Front Rear","Selectivity category":"Category B","Electrical durability":"10000 cycles 440 V AC 50/60 Hz at In conforming to EN/IEC 60947-2 AC-23A: 10000 cycles 440 V AC 50/60 Hz at In conforming to EN/IEC 60947-3 AC-3: 6000 cycles 440 V AC 50/60 Hz at In conforming to EN/IEC 60947-3","Maximum breaking time":"25 ms","Mechanical durability":"15000 cycles with periodic preventive maintenance","Power dissipation in W":"150 W","IP degree of protection":"IP30 conforming to EN 60529","Product or component type":"Circuit breaker","Suitability for isolation":"Yes conforming to EN/IEC 60947-2","Maximum closing response time":"70 ms","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz","[Ue] rated operational voltage":"440 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"100 kA at 220/415 V AC 50/60 Hz 100 kA at 440 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"12 kV","[Icw] rated short-time withstand current":"100 kA 0.5 s 100 kA 1 s 75 kA 3 s","[Icm] rated short-circuit making capacity":"220 kA 220/415 V AC at 50/60 Hz 220 kA 440 V AC at 50/60 Hz","[Icu] rated ultimate short-circuit breaking capacity":"100 kA at 220/415 V AC 50/60 Hz 100 kA at 440 V AC 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4,882.68","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/69ce3bb6505a1049aaef3a6111c234d3.pdf","sourceUrl":"https://www.se.com/ph/en/product/LV846211/circuit-breaker-masterpact-mtz2-10-h2v-1000-a-4-poles-drawout-without-trip-unit-right-neutral/"},"ai":{"faq":[{"question":"What is the breaking capacity of LV846211 at 440 V?","answer":"The rated service breaking capacity (Ics) is 100 kA at 440 V AC 50/60 Hz, and the rated ultimate breaking capacity (Icu) is the same 100 kA at 440 V — the H2V performance class delivers equal Ics and Icu, meaning the breaker clears a fault at full rating and can be reclosed immediately."},{"question":"What compliance documentation does this breaker carry?","answer":"The LV846211 is certified to EN/IEC 60947-1, EN/IEC 60947-2, EN/IEC 60947-2 Annex H, and IEC 61557-12. It is confirmed suitable for isolation per EN/IEC 60947-2 and rated for pollution degree 3."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV846211","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/LV846211 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}}