{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV848334","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV848334","canonicalUrl":"https://aoctrl.com/schneider/LV848334","factsUrl":"https://aoctrl.com/api/mcp/products/LV848334","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPacT MTZ3, LV848334, 4P drawout circuit breaker, 5000 A at 40 °C, H1 100 kA 415 V AC, Category B.","salesMarkdown":"The Schneider Electric LV848334 is a MasterPact MTZ3 drawout circuit breaker, 4-pole, rated 5000 A at 40 °C. Isolation-rated per EN/IEC 60947-2, so it doubles as a visible-break disconnect when racked out. That 100 kA Ics holds across the full voltage band — 220/415 V, 440 V, 500/525 V, and 660/690 V AC — so you don't lose breaking capacity on higher-voltage feeds. Short-time withstand (Icw) is 100 kA for 3 seconds, which is what lets it coordinate with downstream breakers on a high-fault bus. Making capacity (Icm) at 220 kA means it can close into a bolted fault without welding contacts. Maximum breaking time is 25 ms, closing response 80 ms — fast enough to limit arc-flash energy on a main breaker. Power dissipation at rated load is 670 W, so factor that into your enclosure ventilation calc, especially in a row of drawout cassettes. ## Drawout mounting and panel fit This is a drawout breaker — the moving portion racks into a fixed chassis (sold separately). With chassis, the envelope is 403 mm deep × 1016 mm wide × 479 mm high. Without chassis, 300 mm deep × 838 mm wide × 300 mm high. Connection pitch is 230 mm, rear-connected both top and bottom. Mounts on rails or a base plate. IP30 front face — suitable for indoor switchgear, not washdown areas. Also complies with IEC 61557-12 for insulation monitoring. Pollution degree 3 (industrial environment). Insulation voltage 1000 V AC, impulse withstand 12 kV. Altitude rated to 2000 m without derating, 2000–5000 m with derating.","metaTitle":"Schneider Electric LV848334 MasterPact MTZ3 5000A Drawout Br","metaDescription":"Schneider Electric LV848334 MasterPact MTZ3 4P drawout circuit breaker, 5000A rated current, H1 100kA at 415V AC, Category B. In current production, sourced to order. Request 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: 1016 mm Drawout circuit breaker without chassis: 838 mm","title":"LV848334","Height":"Drawout circuit breaker with chassis: 479 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 MTZ3 50H1 - 5000 A - 4P drawout right neutral - w/o Micrologic","Control type":"Push-button","Control unit":"Without control unit","Product name":"MasterPact MTZ3","Mounting mode":"Drawout","Sensor rating":"2500 A 3200 A 4000 A 5000 A","lifecycle_stage":"current","Connection pitch":"230 mm","Mounting support":"Rails Base plate","Neutral position":"Right","Performance type":"H1 100 kA 415 V AC","Pollution degree":"3 conforming to IEC 60947-1","Device short name":"MTZ3 50 H1","Poles description":"4P","Upside connection":"Rear","Device application":"Power distribution protection","Operating altitude":"0...2000 m without derating 2000...5000 m with derating","[In] rated current":"5000 A at 40 °C","Downside connection":"Rear","Selectivity category":"Category B","Electrical durability":"AC-3: 6000 cycles 440/690 V AC 50/60 Hz conforming to EN/IEC 60947-3 1500 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 1500 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-2 AC-23A: 1500 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3 AC-23A: 1500 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-3","Maximum breaking time":"25 ms","Mechanical durability":"10000 cycles with periodic preventive maintenance","Power dissipation in W":"670 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":"80 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":"100 kA at 220/415 V AC 50/60 Hz 100 kA at 440 V AC 50/60 Hz 100 kA at 500/525 V AC 50/60 Hz 100 kA at 660/690 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 100 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 220 kA 500/525 V AC at 50/60 Hz 220 kA 660/690 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 100 kA at 500/525 V AC 50/60 Hz 100 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/5e68b87dcc4f61b36a5aa5398ca02305.pdf","sourceUrl":"https://www.se.com/ae/en/product/LV848334/circuit-breaker-mtz3-50h1-5000-a-4p-drawout-right-neutral-w-o-micrologic/"},"ai":{"faq":[{"question":"Where can I buy LV848334 and how do I get a price?","answer":"The LV848334 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is LV848334's rated current and breaking capacity?","answer":"Rated current is 5000 A at 40 °C. The H1 performance grade delivers 100 kA Ics across the full voltage range (220/415 V to 660/690 V AC) and 100 kA Icw for 3 seconds."},{"question":"What compliance documentation does LV848334 carry?","answer":"The breaker is designed to EN/IEC 60947-1, EN/IEC 60947-2, and EN/IEC 60947-2 Annex H, plus IEC 61557-12. It is suitability-for-isolation certified per EN/IEC 60947-2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV848334","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/LV848334 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}}