{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV848226","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV848226","canonicalUrl":"https://aoctrl.com/schneider/LV848226","factsUrl":"https://aoctrl.com/api/mcp/products/LV848226","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPacT, MasterPact MTZ2, circuit breaker, drawout, 4P, 800 A, H1 66 kA at 415 V AC, push-button control.","salesMarkdown":"The Schneider Electric LV848226 is a MasterPact MTZ2 drawout circuit breaker, part of the MasterPacT range, rated 800 A at 40 °C with a 4-pole configuration. It carries a performance type H1, delivering 66 kA Ics (service breaking capacity) at 220/415 V AC, 440 V, 500/525 V, and 660/690 V AC — meaning it clears faults up to that level across the full low-voltage distribution range without upstream coordination issues. This is a Category B breaker, designed for selectivity in power distribution protection — it coordinates with downstream devices so only the faulted branch opens. The drawout mounting means the breaker chassis stays wired to the bus; the moving portion slides out for inspection or replacement without disturbing the main connections. The unit ships without a control unit, so the buyer supplies the trip unit separately — a standard practice for MTZ2 frames where the protection profile (LSIG, LS, etc.) is specified at order time. Control is push-button, with front and rear connection options on both upside and downside. Impulse withstand Uimp is 12 kV, which covers the transient overvoltage category for distribution panels in pollution degree 3 environments (, per IEC 60947-1). The maximum breaking time is 25 ms, and maximum closing response time is 70 ms — fast enough to limit arc energy in a fault. Electrical durability is rated at 10,000 cycles at 440 V and 690 V AC under EN/IEC 60947-2, and 6,000 cycles for AC-3 motor-switching duty. Mechanical durability is 25,000 cycles with periodic preventive maintenance. Power dissipation at rated current is 100 W — account for this heat in the enclosure sizing; a sealed panel without forced ventilation will need derating above 40 °C. Altitude derating applies above 2000 m. Sensor rating options are 400 A, 630 A, and 800 A — the frame accepts multiple sensor sizes for the same chassis.","metaTitle":"Schneider Electric LV848226 MasterPact MTZ2 Drawout Circuit","metaDescription":"Schneider Electric LV848226 MasterPact MTZ2 drawout circuit breaker. Rated 800 A at 40 °C, 66 kA Ics at 415 V AC. Current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"Drawout circuit breaker with chassis: 403 mm Drawout circuit breaker without chassis: 300 mm","Range":"MasterPacT","Width":"Drawout circuit breaker with chassis: 556 mm Drawout circuit breaker without chassis: 493 mm","title":"LV848226","Height":"Drawout circuit breaker with chassis: 439 mm Drawout circuit breaker without chassis: 300 mm","Standards":"EN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-2 Annex H IEC 61557-12","description":"Circuit breaker frame, MasterPact MTZ2 08H1 drawout for MicroLogic X, 800A, 66kA/415VAC (Icu), 4P 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","lifecycle_stage":"current","Connection pitch":"115 mm","Mounting support":"Rails Base plate","Neutral position":"Right","Performance type":"H1 66 kA 415 V AC","Pollution degree":"3 conforming to IEC 60947-1","Device short name":"MTZ2 08 H1","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":"800 A at 40 °C","Downside connection":"Front Rear","Selectivity category":"Category B","Electrical durability":"10000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 10000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-2 AC-23A: 10000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3 AC-23A: 10000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-3 AC-3: 6000 cycles 440/690 V AC 50/60 Hz conforming to EN/IEC 60947-3","Maximum breaking time":"25 ms","Mechanical durability":"25000 cycles with periodic preventive maintenance","Power dissipation in W":"100 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":"690 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":"66 kA at 220/415 V AC 50/60 Hz 66 kA at 440 V AC 50/60 Hz 66 kA at 500/525 V AC 50/60 Hz 66 kA at 660/690 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"12 kV","[Icw] rated short-time withstand current":"66 kA 0.5 s 66 kA 1 s 36 kA 3 s","[Icm] rated short-circuit making capacity":"145 kA 220/415 V AC at 50/60 Hz 145 kA 440 V AC at 50/60 Hz 145 kA 500/525 V AC at 50/60 Hz 145 kA 660/690 V AC at 50/60 Hz","[Icu] rated ultimate short-circuit breaking capacity":"66 kA at 220/415 V AC 50/60 Hz 66 kA at 440 V AC 50/60 Hz 66 kA at 500/525 V AC 50/60 Hz 66 kA at 660/690 V AC 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/542a063a21ac59802db48c897f59c8df.pdf","sourceUrl":"https://www.se.com/nz/en/product/LV848226/circuit-breaker-frame-masterpact-mtz2-08h1-drawout-for-micrologic-x-800a-66ka-415vac-icu-4p-right-neutral/"},"ai":{"faq":[{"question":"What is LV848226's rated breaking capacity?","answer":"The Ics (service breaking capacity) is 66 kA at 220/415 V, 440 V, 500/525 V, and 660/690 V AC. The Icw short-time withstand is 66 kA for 1 second, and the Icm making capacity is 145 kA at 415 V."},{"question":"What compliance documentation does this brand provide for LV848226?","answer":"The breaker complies with EN/IEC 60947-1, EN/IEC 60947-2, EN/IEC 60947-2 Annex H, and IEC 61557-12. Manufacturer compliance declarations for RoHS, REACH, and UL are available through the Schneider Electric product compliance portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV848226","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/LV848226 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}